'_tmp/cat2' -> '/usr/bin/cat' [1/71] write-main _gen/bin/oils_for_unix.mycpp-main.cc oils_for_unix [2/71] make-shwrap py _bin/shwrap/optview_gen core/optview_gen.py frontend/option_def.py [3/71] make-shwrap py _bin/shwrap/asdl_main asdl/asdl_main.py asdl/ast.py asdl/front_end.py asdl/gen_cpp.py asdl/gen_python.py asdl/metrics.py asdl/parse.py asdl/util.py asdl/visitor.py [4/71] make-shwrap py _bin/shwrap/embedded_file_gen cpp/embedded_file_gen.py mycpp/mylib.py pylib/collections_.py [5/71] make-shwrap mycpp _bin/shwrap/mycpp_main mycpp/mycpp_main.py mycpp/const_pass.py mycpp/control_flow_pass.py mycpp/conversion_pass.py mycpp/cppgen_pass.py mycpp/crash.py mycpp/format_strings.py mycpp/pass_state.py mycpp/translate.py mycpp/util.py mycpp/visitor.py [6/71] build-stamp-cpp _build/git-commit.txt _gen/cpp/build_stamp.h _gen/cpp/build_stamp.cc [7/71] embedded_file_gen _devbuild/help/data-errors _devbuild/help/data-front-end _devbuild/help/data-j8-notation _devbuild/help/help _devbuild/help/oils-usage _devbuild/help/osh-builtin-cmd _devbuild/help/osh-chapters _devbuild/help/osh-cmd-lang _devbuild/help/osh-front-end _devbuild/help/osh-mini-lang _devbuild/help/osh-option _devbuild/help/osh-osh-assign _devbuild/help/osh-plugin _devbuild/help/osh-special-var _devbuild/help/osh-stdlib _devbuild/help/osh-type-method _devbuild/help/osh-usage _devbuild/help/osh-word-lang _devbuild/help/shell-flags _devbuild/help/ysh-builtin-cmd _devbuild/help/ysh-builtin-func _devbuild/help/ysh-chapters _devbuild/help/ysh-cmd-lang _devbuild/help/ysh-expr-lang _devbuild/help/ysh-front-end _devbuild/help/ysh-mini-lang _devbuild/help/ysh-option _devbuild/help/ysh-plugin _devbuild/help/ysh-special-var _devbuild/help/ysh-stdlib _devbuild/help/ysh-type-method _devbuild/help/ysh-usage _devbuild/help/ysh-word-lang _devbuild/help/ysh-ysh-cmd stdlib/methods.ysh stdlib/osh/bash-strict.sh stdlib/osh/byo-server.sh stdlib/osh/no-quotes.sh stdlib/osh/task-five.sh stdlib/osh/two.sh stdlib/prelude.ysh stdlib/ysh/args.ysh stdlib/ysh/def.ysh stdlib/ysh/list.ysh stdlib/ysh/math.ysh stdlib/ysh/quote.ysh stdlib/ysh/stream.ysh stdlib/ysh/table.ysh stdlib/ysh/yblocks.ysh _gen/bin/text_files.cc [8/71] optview_gen > _gen/core/optview.h [9/71] asdl_main cpp --no-pretty-print-methods asdl/hnode.asdl _gen/asdl/hnode.asdl _gen/asdl/hnode.asdl_debug.py [10/71] asdl_main cpp core/value.asdl _gen/core/value.asdl _gen/core/value.asdl_debug.py [11/71] asdl_main cpp core/runtime.asdl _gen/core/runtime.asdl _gen/core/runtime.asdl_debug.py [12/71] make-shwrap py _bin/shwrap/flag_gen frontend/flag_gen.py _devbuild/gen/hnode_asdl.py _devbuild/gen/id_kind_asdl.py _devbuild/gen/runtime_asdl.py _devbuild/gen/syntax_asdl.py _devbuild/gen/value_asdl.py asdl/pybase.py asdl/runtime.py core/error.py core/num.py frontend/args.py frontend/flag_def.py frontend/flag_spec.py frontend/option_def.py frontend/syntax_abbrev.py mycpp/mops.py mycpp/mylib.py pylib/collections_.py [13/71] make-shwrap py _bin/shwrap/consts_gen frontend/consts_gen.py _devbuild/gen/hnode_asdl.py _devbuild/gen/types_asdl.py asdl/ast.py asdl/gen_cpp.py asdl/pybase.py asdl/runtime.py asdl/util.py asdl/visitor.py frontend/builtin_def.py frontend/id_kind_def.py frontend/option_def.py mycpp/mops.py mycpp/mylib.py pylib/collections_.py [14/71] make-shwrap py _bin/shwrap/option_gen frontend/option_gen.py asdl/ast.py frontend/builtin_def.py frontend/option_def.py [15/71] asdl_main cpp data_lang/nil8.asdl _gen/data_lang/nil8.asdl _gen/data_lang/nil8.asdl_debug.py [16/71] make-shwrap py _bin/shwrap/signal_gen frontend/signal_gen.py frontend/signal_def.py [17/71] asdl_main cpp display/pretty.asdl _gen/display/pretty.asdl _gen/display/pretty.asdl_debug.py [18/71] flag_gen cpp _gen/frontend/arg_types [19/71] consts_gen cpp _gen/frontend/id_kind.asdl [20/71] signal_gen cpp _gen/frontend/signal [21/71] consts_gen cpp _gen/frontend/option.asdl [22/71] consts_gen cpp-consts _gen/frontend/consts [23/71] make-shwrap py _bin/shwrap/grammar_gen ysh/grammar_gen.py _devbuild/gen/hnode_asdl.py _devbuild/gen/id_kind_asdl.py _devbuild/gen/runtime_asdl.py _devbuild/gen/syntax_asdl.py _devbuild/gen/types_asdl.py _devbuild/gen/value_asdl.py asdl/pybase.py asdl/runtime.py core/alloc.py core/error.py core/num.py core/optview.py frontend/builtin_def.py frontend/consts.py frontend/id_kind_def.py frontend/lexer.py frontend/lexer_def.py frontend/match.py frontend/option_def.py frontend/reader.py frontend/syntax_abbrev.py mycpp/iolib.py mycpp/mops.py mycpp/mylib.py pgen2/grammar.py pgen2/parse.py pgen2/pgen.py pgen2/pnode.py pgen2/token.py pgen2/tokenize.py pylib/collections_.py [24/71] make-shwrap py _bin/shwrap/arith_parse_gen osh/arith_parse_gen.py _devbuild/gen/hnode_asdl.py _devbuild/gen/id_kind_asdl.py _devbuild/gen/nil8_asdl.py _devbuild/gen/pretty_asdl.py _devbuild/gen/runtime_asdl.py _devbuild/gen/syntax_asdl.py _devbuild/gen/types_asdl.py _devbuild/gen/value_asdl.py asdl/format.py asdl/pybase.py asdl/runtime.py core/bash_impl.py core/error.py core/num.py core/optview.py data_lang/j8.py data_lang/j8_lite.py data_lang/pyj8.py display/ansi.py display/pp_hnode.py display/pp_value.py display/pretty.py display/ui.py frontend/builtin_def.py frontend/consts.py frontend/id_kind_def.py frontend/lexer.py frontend/lexer_def.py frontend/location.py frontend/match.py frontend/option_def.py frontend/syntax_abbrev.py mycpp/mops.py mycpp/mylib.py osh/arith_parse.py osh/tdop.py osh/word_.py pylib/collections_.py [25/71] asdl_main cpp --no-pretty-print-methods frontend/types.asdl _gen/frontend/types.asdl _gen/frontend/types.asdl_debug.py [26/71] arith-parse-gen > _gen/osh/arith_parse.cc [27/71] asdl_main cpp --abbrev-module=frontend.syntax_abbrev frontend/syntax.asdl _gen/frontend/syntax.asdl _gen/frontend/syntax.asdl_debug.py [28/71] grammar_gen cpp ysh/grammar.pgen2 _gen/ysh [29/71] cxx dbg '' mycpp/bump_leak_heap.cc _build/obj/cxx-dbg/mycpp/bump_leak_heap.o [30/71] cxx dbg '' _gen/display/pretty.asdl.cc _build/obj/cxx-dbg/_gen/display/pretty.asdl.o [31/71] cxx dbg '' _gen/frontend/id_kind.asdl.cc _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o [32/71] cxx dbg '' cpp/data_lang.cc _build/obj/cxx-dbg/cpp/data_lang.o [33/71] cxx dbg '' mycpp/gc_iolib.cc _build/obj/cxx-dbg/mycpp/gc_iolib.o [34/71] cxx dbg '' mycpp/gc_mylib.cc _build/obj/cxx-dbg/mycpp/gc_mylib.o [35/71] cxx dbg '' _gen/core/runtime.asdl.cc _build/obj/cxx-dbg/_gen/core/runtime.asdl.o [36/71] cxx dbg '' _gen/core/value.asdl.cc _build/obj/cxx-dbg/_gen/core/value.asdl.o [37/71] cxx dbg '' mycpp/gc_builtins.cc _build/obj/cxx-dbg/mycpp/gc_builtins.o [38/71] cxx dbg '' mycpp/hash.cc _build/obj/cxx-dbg/mycpp/hash.o [39/71] cxx dbg '' _gen/bin/text_files.cc _build/obj/cxx-dbg/_gen/bin/text_files.o [40/71] cxx dbg '' _gen/cpp/build_stamp.cc _build/obj/cxx-dbg/_gen/cpp/build_stamp.o [41/71] cxx dbg '' mycpp/gc_mops.cc _build/obj/cxx-dbg/mycpp/gc_mops.o [42/71] cxx dbg '' cpp/fanos.cc _build/obj/cxx-dbg/cpp/fanos.o [43/71] cxx dbg '' mycpp/mark_sweep_heap.cc _build/obj/cxx-dbg/mycpp/mark_sweep_heap.o [44/71] cxx dbg '' cpp/fanos_shared.c _build/obj/cxx-dbg/cpp/fanos_shared.o [45/71] cxx dbg '' cpp/core.cc _build/obj/cxx-dbg/cpp/core.o [46/71] cxx dbg '' _gen/frontend/syntax.asdl.cc _build/obj/cxx-dbg/_gen/frontend/syntax.asdl.o [47/71] cxx dbg '' cpp/frontend_flag_spec.cc _build/obj/cxx-dbg/cpp/frontend_flag_spec.o [48/71] cxx dbg '' cpp/libc.cc _build/obj/cxx-dbg/cpp/libc.o [49/71] cxx dbg '' cpp/frontend_match.cc _build/obj/cxx-dbg/cpp/frontend_match.o [50/71] cxx dbg '' cpp/frontend_pyreadline.cc _build/obj/cxx-dbg/cpp/frontend_pyreadline.o [51/71] cxx dbg '' cpp/osh.cc _build/obj/cxx-dbg/cpp/osh.o [52/71] cxx dbg '' cpp/osh_tdop.cc _build/obj/cxx-dbg/cpp/osh_tdop.o [53/71] cxx dbg '' cpp/pylib.cc _build/obj/cxx-dbg/cpp/pylib.o [54/71] cxx dbg '' cpp/pgen2.cc _build/obj/cxx-dbg/cpp/pgen2.o [55/71] cxx dbg '' _gen/frontend/arg_types.cc _build/obj/cxx-dbg/_gen/frontend/arg_types.o [56/71] cxx dbg '' _gen/data_lang/nil8.asdl.cc _build/obj/cxx-dbg/_gen/data_lang/nil8.asdl.o [57/71] cxx dbg '' cpp/stdlib.cc _build/obj/cxx-dbg/cpp/stdlib.o [58/71] cxx dbg '' _gen/frontend/consts.cc _build/obj/cxx-dbg/_gen/frontend/consts.o [59/71] cxx dbg '' _gen/frontend/signal.cc _build/obj/cxx-dbg/_gen/frontend/signal.o [60/71] cxx dbg '' _gen/frontend/help_meta.cc _build/obj/cxx-dbg/_gen/frontend/help_meta.o [61/71] cxx dbg '' _gen/osh/arith_parse.cc _build/obj/cxx-dbg/_gen/osh/arith_parse.o [62/71] cxx dbg '' _gen/bin/oils_for_unix.mycpp-main.cc _build/obj/cxx-dbg/_gen/bin/oils_for_unix.mycpp-main.o [63/71] cxx dbg '' mycpp/gc_str.cc _build/obj/cxx-dbg/mycpp/gc_str.o [64/71] cxx dbg '' _gen/ysh/grammar_tables.cc _build/obj/cxx-dbg/_gen/ysh/grammar_tables.o [65/71] cxx opt '-Ivendor -std=c++17' prebuilt/datalog/dataflow.cc _build/obj/datalog/dataflow.o In file included from vendor/souffle/CompiledSouffle.h:27, from prebuilt/datalog/dataflow.cc:2: vendor/souffle/datastructure/EqRel.h:31:36: warning: ‘template struct std::iterator’ is deprecated [-Wdeprecated-declarations] 31 | class iterator_0 : public std::iterator { | ^~~~~~~~ In file included from /usr/include/c++/12/bits/stl_algobase.h:65, from /usr/include/c++/12/array:43, from vendor/souffle/RamTypes.h:19, from vendor/souffle/CompiledSouffle.h:19: /usr/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here 127 | struct _GLIBCXX17_DEPRECATED iterator | ^~~~~~~~ vendor/souffle/datastructure/EqRel.h:58:36: warning: ‘template struct std::iterator’ is deprecated [-Wdeprecated-declarations] 58 | class iterator_1 : public std::iterator { | ^~~~~~~~ /usr/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here 127 | struct _GLIBCXX17_DEPRECATED iterator | ^~~~~~~~ In file included from vendor/souffle/CompiledSouffle.h:28: vendor/souffle/datastructure/Info.h:37:34: warning: ‘template struct std::iterator’ is deprecated [-Wdeprecated-declarations] 37 | class iterator : public std::iterator> { | ^~~~~~~~ /usr/include/c++/12/bits/stl_iterator_base_types.h:127:34: note: declared here 127 | struct _GLIBCXX17_DEPRECATED iterator | ^~~~~~~~ [66/71] LINK cxx opt '-lstdc++fs' _bin/datalog/dataflow _build/obj/datalog/dataflow.o [67/71] cp bin/mycpp_main_souffle.sh _bin/shwrap/mycpp_main_souffle [68/71] mycpp /home/uke/oil:/home/uke/oil/pyext bin/oils_for_unix_preamble.h _gen/bin/oils_for_unix.mycpp.cc asdl/format.py asdl/runtime.py bin/oils_for_unix.py builtin/assign_osh.py builtin/bracket_osh.py builtin/completion_osh.py builtin/completion_ysh.py builtin/dirs_osh.py builtin/error_ysh.py builtin/func_eggex.py builtin/func_hay.py builtin/func_misc.py builtin/func_reflect.py builtin/hay_ysh.py builtin/io_osh.py builtin/io_ysh.py builtin/json_ysh.py builtin/meta_oils.py builtin/method_dict.py builtin/method_io.py builtin/method_list.py builtin/method_other.py builtin/method_str.py builtin/method_type.py builtin/misc_osh.py builtin/module_ysh.py builtin/printf_osh.py builtin/private_ysh.py builtin/process_osh.py builtin/pure_osh.py builtin/pure_ysh.py builtin/read_osh.py builtin/readline_osh.py builtin/trap_osh.py core/alloc.py core/bash_impl.py core/comp_ui.py core/completion.py core/dev.py core/error.py core/executor.py core/main_loop.py core/num.py core/process.py core/sh_init.py core/shell.py core/state.py core/util.py core/vm.py data_lang/j8.py data_lang/j8_lite.py display/ansi.py display/pp_hnode.py display/pp_value.py display/pretty.py display/ui.py frontend/args.py frontend/flag_util.py frontend/lexer.py frontend/location.py frontend/parse_lib.py frontend/reader.py frontend/syntax_abbrev.py frontend/typed_args.py osh/arith_parse.py osh/bool_parse.py osh/braces.py osh/cmd_eval.py osh/cmd_parse.py osh/glob_.py osh/history.py osh/prompt.py osh/sh_expr_eval.py osh/split.py osh/string_ops.py osh/tdop.py osh/word_.py osh/word_compile.py osh/word_eval.py osh/word_parse.py pgen2/parse.py pylib/os_path.py tools/fmt.py tools/lint.py tools/ysh_ify.py ysh/expr_eval.py ysh/expr_parse.py ysh/expr_to_ast.py ysh/func_proc.py ysh/regex_translate.py ysh/val_ops.py mycpp: LOADING asdl/format.py asdl/runtime.py bin/oils_for_unix.py builtin/assign_osh.py builtin/bracket_osh.py builtin/completion_osh.py builtin/completion_ysh.py builtin/dirs_osh.py builtin/error_ysh.py builtin/func_eggex.py builtin/func_hay.py builtin/func_misc.py builtin/func_reflect.py builtin/hay_ysh.py builtin/io_osh.py builtin/io_ysh.py builtin/json_ysh.py builtin/meta_oils.py builtin/method_dict.py builtin/method_io.py builtin/method_list.py builtin/method_other.py builtin/method_str.py builtin/method_type.py builtin/misc_osh.py builtin/module_ysh.py builtin/printf_osh.py builtin/private_ysh.py builtin/process_osh.py builtin/pure_osh.py builtin/pure_ysh.py builtin/read_osh.py builtin/readline_osh.py builtin/trap_osh.py core/alloc.py core/bash_impl.py core/comp_ui.py core/completion.py core/dev.py core/error.py core/executor.py core/main_loop.py core/num.py core/process.py core/sh_init.py core/shell.py core/state.py core/util.py core/vm.py data_lang/j8.py data_lang/j8_lite.py display/ansi.py display/pp_hnode.py display/pp_value.py display/pretty.py display/ui.py frontend/args.py frontend/flag_util.py frontend/lexer.py frontend/location.py frontend/parse_lib.py frontend/reader.py frontend/syntax_abbrev.py frontend/typed_args.py osh/arith_parse.py osh/bool_parse.py osh/braces.py osh/cmd_eval.py osh/cmd_parse.py osh/glob_.py osh/history.py osh/prompt.py osh/sh_expr_eval.py osh/split.py osh/string_ops.py osh/tdop.py osh/word_.py osh/word_compile.py osh/word_eval.py osh/word_parse.py pgen2/parse.py pylib/os_path.py tools/fmt.py tools/lint.py tools/ysh_ify.py ysh/expr_eval.py ysh/expr_parse.py ysh/expr_to_ast.py ysh/func_proc.py ysh/regex_translate.py ysh/val_ops.py mycpp pass: CONST mycpp pass: CONVERT mycpp pass: CONTROL FLOW mycpp pass: SOUFFLE data flow mycpp pass: DECL mycpp pass: IMPL WARNING: ysh.expr_parse._PushYshTokens() has 17 stack roots. Consider refactoring this function. WARNING: core.shell.Main() has 41 stack roots. Consider refactoring this function. mycpp DONE [69/71] cxx dbg '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-dbg/_gen/bin/oils_for_unix.mycpp.o [70/71] LINK cxx dbg '' _bin/cxx-dbg/bin/oils_for_unix.mycpp _build/obj/cxx-dbg/_gen/bin/oils_for_unix.mycpp-main.o _build/obj/cxx-dbg/_gen/bin/oils_for_unix.mycpp.o _build/obj/cxx-dbg/_gen/bin/text_files.o _build/obj/cxx-dbg/_gen/core/runtime.asdl.o _build/obj/cxx-dbg/_gen/core/value.asdl.o _build/obj/cxx-dbg/_gen/cpp/build_stamp.o _build/obj/cxx-dbg/cpp/core.o _build/obj/cxx-dbg/cpp/data_lang.o _build/obj/cxx-dbg/cpp/fanos.o _build/obj/cxx-dbg/cpp/fanos_shared.o _build/obj/cxx-dbg/cpp/frontend_flag_spec.o _build/obj/cxx-dbg/cpp/frontend_match.o _build/obj/cxx-dbg/cpp/frontend_pyreadline.o _build/obj/cxx-dbg/cpp/libc.o _build/obj/cxx-dbg/cpp/osh.o _build/obj/cxx-dbg/cpp/osh_tdop.o _build/obj/cxx-dbg/cpp/pgen2.o _build/obj/cxx-dbg/cpp/pylib.o _build/obj/cxx-dbg/cpp/stdlib.o _build/obj/cxx-dbg/_gen/data_lang/nil8.asdl.o _build/obj/cxx-dbg/_gen/display/pretty.asdl.o _build/obj/cxx-dbg/_gen/frontend/arg_types.o _build/obj/cxx-dbg/_gen/frontend/consts.o _build/obj/cxx-dbg/_gen/frontend/help_meta.o _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o _build/obj/cxx-dbg/_gen/frontend/signal.o _build/obj/cxx-dbg/_gen/frontend/syntax.asdl.o _build/obj/cxx-dbg/mycpp/bump_leak_heap.o _build/obj/cxx-dbg/mycpp/gc_iolib.o _build/obj/cxx-dbg/mycpp/gc_mylib.o _build/obj/cxx-dbg/mycpp/gc_builtins.o _build/obj/cxx-dbg/mycpp/gc_mops.o _build/obj/cxx-dbg/mycpp/gc_str.o _build/obj/cxx-dbg/mycpp/hash.o _build/obj/cxx-dbg/mycpp/mark_sweep_heap.o _build/obj/cxx-dbg/_gen/osh/arith_parse.o _build/obj/cxx-dbg/_gen/ysh/grammar_tables.o [71/71] SYMLINK _bin/cxx-dbg/osh bin/oils_for_unix.mycpp '_bin/cxx-dbg/osh' -> 'bin/oils_for_unix.mycpp' run_snippet bash fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2176 2175 1 1 1 python2 2177 2176 1 1 1 time-helper 2178 2177 1 1 1 bash 2179 2178 1 1 1 bash 2180 2179 1 1 1 ps run_snippet bash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2187 sh 2 1 1 1 2187 bash 15 2 1 1 2187 bash 1675 15 1 1 2187 python3 1676 1675 1 1 2187 time-helper 1677 1676 1 1 2187 bash 2175 1677 1 1 2187 bash 2183 2175 1 1 2187 python2 2184 2183 1 1 2187 time-helper 2185 2184 1 1 2187 bash 2186 2185 2186 1 2187 bash 2187 2186 2187 1 2187 ps run_snippet bash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2190 2175 1 1 1 python2 2191 2190 1 1 1 time-helper 2192 2191 1 1 1 bash 2193 2192 1 1 1 bash 2194 2193 1 1 1 ps run_snippet bash bgproc yes [1] 2201 [1]+ Done ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2200 sh 2 1 1 1 2200 bash 15 2 1 1 2200 bash 1675 15 1 1 2200 python3 1676 1675 1 1 2200 time-helper 1677 1676 1 1 2200 bash 2175 1677 1 1 2200 bash 2197 2175 1 1 2200 python2 2198 2197 1 1 2200 time-helper 2199 2198 1 1 2200 bash 2200 2199 2200 1 2200 bash 2201 2200 2201 1 2200 ps run_snippet bash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2204 2175 1 1 1 python2 2205 2204 1 1 1 time-helper 2206 2205 1 1 1 bash 2207 2206 1 1 1 bash 2208 2207 1 1 1 ps 2209 2207 1 1 1 cat 2210 2207 1 1 1 cat2 run_snippet bash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2217 sh 2 1 1 1 2217 bash 15 2 1 1 2217 bash 1675 15 1 1 2217 python3 1676 1675 1 1 2217 time-helper 1677 1676 1 1 2217 bash 2175 1677 1 1 2217 bash 2213 2175 1 1 2217 python2 2214 2213 1 1 2217 time-helper 2215 2214 1 1 2217 bash 2216 2215 2216 1 2217 bash 2217 2216 2217 1 2217 ps 2218 2216 2217 1 2217 cat 2219 2216 2217 1 2217 cat2 run_snippet bash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2222 2175 1 1 1 python2 2223 2222 1 1 1 time-helper 2224 2223 1 1 1 bash 2225 2224 1 1 1 bash 2226 2225 1 1 1 ps 2227 2225 1 1 1 cat2 2228 2225 1 1 1 bash run_snippet bash fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2235 sh 2 1 1 1 2235 bash 15 2 1 1 2235 bash 1675 15 1 1 2235 python3 1676 1675 1 1 2235 time-helper 1677 1676 1 1 2235 bash 2175 1677 1 1 2235 bash 2231 2175 1 1 2235 python2 2232 2231 1 1 2235 time-helper 2233 2232 1 1 2235 bash 2234 2233 2234 1 2235 bash 2235 2234 2235 1 2235 ps 2236 2234 2235 1 2235 cat2 2237 2234 2235 1 2235 bash run_snippet bash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2240 2175 1 1 1 python2 2241 2240 1 1 1 time-helper 2242 2241 1 1 1 bash 2243 2242 1 1 1 bash 2244 2243 1 1 1 ps 2245 2243 1 1 1 cat 2246 2243 1 1 1 cat2 run_snippet bash bgpipe yes [1] 2255 [1]+ Done ps -o $PS_COLS | cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2252 sh 2 1 1 1 2252 bash 15 2 1 1 2252 bash 1675 15 1 1 2252 python3 1676 1675 1 1 2252 time-helper 1677 1676 1 1 2252 bash 2175 1677 1 1 2252 bash 2249 2175 1 1 2252 python2 2250 2249 1 1 2252 time-helper 2251 2250 1 1 2252 bash 2252 2251 2252 1 2252 bash 2253 2252 2253 1 2252 ps 2254 2252 2253 1 2252 cat 2255 2252 2253 1 2252 cat2 run_snippet bash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2258 2175 1 1 1 python2 2259 2258 1 1 1 time-helper 2260 2259 1 1 1 bash 2261 2260 1 1 1 bash 2262 2261 1 1 1 ps 2263 2261 1 1 1 cat2 2264 2261 1 1 1 bash run_snippet bash bgpipe-lastpipe yes [1] 2273 [1]+ Done ps -o $PS_COLS | _tmp/cat2 | while read -r line; do echo "$line"; done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2270 sh 2 1 1 1 2270 bash 15 2 1 1 2270 bash 1675 15 1 1 2270 python3 1676 1675 1 1 2270 time-helper 1677 1676 1 1 2270 bash 2175 1677 1 1 2270 bash 2267 2175 1 1 2270 python2 2268 2267 1 1 2270 time-helper 2269 2268 1 1 2270 bash 2270 2269 2270 1 2270 bash 2271 2270 2271 1 2270 ps 2272 2270 2271 1 2270 cat2 2273 2270 2271 1 2270 bash run_snippet bash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2276 2175 1 1 1 python2 2277 2276 1 1 1 time-helper 2278 2277 1 1 1 bash 2279 2278 1 1 1 bash 2280 2279 1 1 1 bash 2281 2280 1 1 1 ps ALIVE run_snippet bash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2288 sh 2 1 1 1 2288 bash 15 2 1 1 2288 bash 1675 15 1 1 2288 python3 1676 1675 1 1 2288 time-helper 1677 1676 1 1 2288 bash 2175 1677 1 1 2288 bash 2284 2175 1 1 2288 python2 2285 2284 1 1 2288 time-helper 2286 2285 1 1 2288 bash 2287 2286 2287 1 2288 bash 2288 2287 2288 1 2288 bash 2289 2288 2288 1 2288 ps ALIVE run_snippet bash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2292 2175 1 1 1 python2 2293 2292 1 1 1 time-helper 2294 2293 1 1 1 bash 2295 2294 1 1 1 bash 2296 2295 1 1 1 ps run_snippet bash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2302 sh 2 1 1 1 2302 bash 15 2 1 1 2302 bash 1675 15 1 1 2302 python3 1676 1675 1 1 2302 time-helper 1677 1676 1 1 2302 bash 2175 1677 1 1 2302 bash 2299 2175 1 1 2302 python2 2300 2299 1 1 2302 time-helper 2301 2300 1 1 2302 bash 2302 2301 2302 1 2302 bash 2303 2302 2302 1 2302 ps run_snippet bash psub - missing expected subshell [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2306 2175 1 1 1 python2 2307 2306 1 1 1 time-helper 2308 2307 1 1 1 bash 2309 2308 1 1 1 bash 2310 2309 1 1 1 ps 2311 2309 1 1 1 cat run_snippet bash psub yes missing expected subshell [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2319 sh 2 1 1 1 2319 bash 15 2 1 1 2319 bash 1675 15 1 1 2319 python3 1676 1675 1 1 2319 time-helper 1677 1676 1 1 2319 bash 2175 1677 1 1 2319 bash 2314 2175 1 1 2319 python2 2315 2314 1 1 2319 time-helper 2316 2315 1 1 2319 bash 2317 2316 2317 1 2319 bash 2318 2317 2317 1 2319 ps 2319 2317 2319 1 2319 cat run_snippet dash fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2322 2175 1 1 1 python2 2323 2322 1 1 1 time-helper 2324 2323 1 1 1 bash 2325 2324 1 1 1 dash 2326 2325 1 1 1 ps run_snippet dash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2333 sh 2 1 1 1 2333 bash 15 2 1 1 2333 bash 1675 15 1 1 2333 python3 1676 1675 1 1 2333 time-helper 1677 1676 1 1 2333 bash 2175 1677 1 1 2333 bash 2329 2175 1 1 2333 python2 2330 2329 1 1 2333 time-helper 2331 2330 1 1 2333 bash 2332 2331 2332 1 2333 dash 2333 2332 2333 1 2333 ps run_snippet dash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2336 2175 1 1 1 python2 2337 2336 1 1 1 time-helper 2338 2337 1 1 1 bash 2339 2338 1 1 1 dash 2340 2339 1 1 1 ps run_snippet dash bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2346 sh 2 1 1 1 2346 bash 15 2 1 1 2346 bash 1675 15 1 1 2346 python3 1676 1675 1 1 2346 time-helper 1677 1676 1 1 2346 bash 2175 1677 1 1 2346 bash 2343 2175 1 1 2346 python2 2344 2343 1 1 2346 time-helper 2345 2344 1 1 2346 bash 2346 2345 2346 1 2346 dash 2347 2346 2347 1 2346 ps run_snippet dash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2350 2175 1 1 1 python2 2351 2350 1 1 1 time-helper 2352 2351 1 1 1 bash 2353 2352 1 1 1 dash 2354 2353 1 1 1 ps 2355 2353 1 1 1 cat 2356 2353 1 1 1 cat2 run_snippet dash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2363 sh 2 1 1 1 2363 bash 15 2 1 1 2363 bash 1675 15 1 1 2363 python3 1676 1675 1 1 2363 time-helper 1677 1676 1 1 2363 bash 2175 1677 1 1 2363 bash 2359 2175 1 1 2363 python2 2360 2359 1 1 2363 time-helper 2361 2360 1 1 2363 bash 2362 2361 2362 1 2363 dash 2363 2362 2363 1 2363 ps 2364 2362 2363 1 2363 cat 2365 2362 2363 1 2363 cat2 run_snippet dash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2368 2175 1 1 1 python2 2369 2368 1 1 1 time-helper 2370 2369 1 1 1 bash 2371 2370 1 1 1 dash 2372 2371 1 1 1 ps 2373 2371 1 1 1 cat2 2374 2371 1 1 1 dash run_snippet dash fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2381 sh 2 1 1 1 2381 bash 15 2 1 1 2381 bash 1675 15 1 1 2381 python3 1676 1675 1 1 2381 time-helper 1677 1676 1 1 2381 bash 2175 1677 1 1 2381 bash 2377 2175 1 1 2381 python2 2378 2377 1 1 2381 time-helper 2379 2378 1 1 2381 bash 2380 2379 2380 1 2381 dash 2381 2380 2381 1 2381 ps 2382 2380 2381 1 2381 cat2 2383 2380 2381 1 2381 dash run_snippet dash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2386 2175 1 1 1 python2 2387 2386 1 1 1 time-helper 2388 2387 1 1 1 bash 2389 2388 1 1 1 dash 2390 2389 1 1 1 ps 2391 2389 1 1 1 cat 2392 2389 1 1 1 cat2 run_snippet dash bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2398 sh 2 1 1 1 2398 bash 15 2 1 1 2398 bash 1675 15 1 1 2398 python3 1676 1675 1 1 2398 time-helper 1677 1676 1 1 2398 bash 2175 1677 1 1 2398 bash 2395 2175 1 1 2398 python2 2396 2395 1 1 2398 time-helper 2397 2396 1 1 2398 bash 2398 2397 2398 1 2398 dash 2399 2398 2399 1 2398 ps 2400 2398 2399 1 2398 cat 2401 2398 2399 1 2398 cat2 run_snippet dash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2404 2175 1 1 1 python2 2405 2404 1 1 1 time-helper 2406 2405 1 1 1 bash 2407 2406 1 1 1 dash 2408 2407 1 1 1 ps 2409 2407 1 1 1 cat2 2410 2407 1 1 1 dash run_snippet dash bgpipe-lastpipe yes [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2416 sh 2 1 1 1 2416 bash 15 2 1 1 2416 bash 1675 15 1 1 2416 python3 1676 1675 1 1 2416 time-helper 1677 1676 1 1 2416 bash 2175 1677 1 1 2416 bash 2413 2175 1 1 2416 python2 2414 2413 1 1 2416 time-helper 2415 2414 1 1 2416 bash 2416 2415 2416 1 2416 dash 2417 2416 2417 1 2416 ps 2418 2416 2417 1 2416 cat2 2419 2416 2417 1 2416 dash run_snippet dash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2422 2175 1 1 1 python2 2423 2422 1 1 1 time-helper 2424 2423 1 1 1 bash 2425 2424 1 1 1 dash 2426 2425 1 1 1 dash 2427 2426 1 1 1 ps ALIVE run_snippet dash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2434 sh 2 1 1 1 2434 bash 15 2 1 1 2434 bash 1675 15 1 1 2434 python3 1676 1675 1 1 2434 time-helper 1677 1676 1 1 2434 bash 2175 1677 1 1 2434 bash 2430 2175 1 1 2434 python2 2431 2430 1 1 2434 time-helper 2432 2431 1 1 2434 bash 2433 2432 2433 1 2434 dash 2434 2433 2434 1 2434 dash 2435 2434 2434 1 2434 ps ALIVE run_snippet dash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2438 2175 1 1 1 python2 2439 2438 1 1 1 time-helper 2440 2439 1 1 1 bash 2441 2440 1 1 1 dash 2442 2441 1 1 1 ps run_snippet dash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2448 sh 2 1 1 1 2448 bash 15 2 1 1 2448 bash 1675 15 1 1 2448 python3 1676 1675 1 1 2448 time-helper 1677 1676 1 1 2448 bash 2175 1677 1 1 2448 bash 2445 2175 1 1 2448 python2 2446 2445 1 1 2448 time-helper 2447 2446 1 1 2448 bash 2448 2447 2448 1 2448 dash 2449 2448 2448 1 2448 ps run_snippet dash psub - malformed ps output run_snippet dash psub yes malformed ps output run_snippet mksh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2464 2175 1 1 1 python2 2465 2464 1 1 1 time-helper 2466 2465 1 1 1 bash 2467 2466 1 1 1 mksh 2468 2467 1 1 1 ps run_snippet mksh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2475 sh 2 1 1 1 2475 bash 15 2 1 1 2475 bash 1675 15 1 1 2475 python3 1676 1675 1 1 2475 time-helper 1677 1676 1 1 2475 bash 2175 1677 1 1 2475 bash 2471 2175 1 1 2475 python2 2472 2471 1 1 2475 time-helper 2473 2472 1 1 2475 bash 2474 2473 2474 1 2475 mksh 2475 2474 2475 1 2475 ps run_snippet mksh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2478 2175 1 1 1 python2 2479 2478 1 1 1 time-helper 2480 2479 1 1 1 bash 2481 2480 1 1 1 mksh 2482 2481 1 1 1 ps run_snippet mksh bgproc yes [1] 2489 [1] + Done \ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2488 sh 2 1 1 1 2488 bash 15 2 1 1 2488 bash 1675 15 1 1 2488 python3 1676 1675 1 1 2488 time-helper 1677 1676 1 1 2488 bash 2175 1677 1 1 2488 bash 2485 2175 1 1 2488 python2 2486 2485 1 1 2488 time-helper 2487 2486 1 1 2488 bash 2488 2487 2488 1 2488 mksh 2489 2488 2489 1 2488 ps run_snippet mksh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2492 2175 1 1 1 python2 2493 2492 1 1 1 time-helper 2494 2493 1 1 1 bash 2495 2494 1 1 1 mksh 2496 2495 1 1 1 ps 2497 2495 1 1 1 cat 2498 2495 1 1 1 cat2 run_snippet mksh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2505 sh 2 1 1 1 2505 bash 15 2 1 1 2505 bash 1675 15 1 1 2505 python3 1676 1675 1 1 2505 time-helper 1677 1676 1 1 2505 bash 2175 1677 1 1 2505 bash 2501 2175 1 1 2505 python2 2502 2501 1 1 2505 time-helper 2503 2502 1 1 2505 bash 2504 2503 2504 1 2505 mksh 2505 2504 2505 1 2505 ps 2506 2504 2505 1 2505 cat 2507 2504 2505 1 2505 cat2 run_snippet mksh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2510 2175 1 1 1 python2 2511 2510 1 1 1 time-helper 2512 2511 1 1 1 bash 2513 2512 1 1 1 mksh 2514 2513 1 1 1 ps 2515 2513 1 1 1 cat2 2516 2513 1 1 1 mksh run_snippet mksh fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2523 sh 2 1 1 1 2523 bash 15 2 1 1 2523 bash 1675 15 1 1 2523 python3 1676 1675 1 1 2523 time-helper 1677 1676 1 1 2523 bash 2175 1677 1 1 2523 bash 2519 2175 1 1 2523 python2 2520 2519 1 1 2523 time-helper 2521 2520 1 1 2523 bash 2522 2521 2522 1 2523 mksh 2523 2522 2523 1 2523 ps 2524 2522 2523 1 2523 cat2 2525 2522 2523 1 2523 mksh run_snippet mksh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2528 2175 1 1 1 python2 2529 2528 1 1 1 time-helper 2530 2529 1 1 1 bash 2531 2530 1 1 1 mksh 2532 2531 1 1 1 ps 2533 2531 1 1 1 cat 2534 2531 1 1 1 cat2 run_snippet mksh bgpipe yes [1] 2541 2542 2543 [1] + Done \ps -o $PS_COLS | \cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2540 sh 2 1 1 1 2540 bash 15 2 1 1 2540 bash 1675 15 1 1 2540 python3 1676 1675 1 1 2540 time-helper 1677 1676 1 1 2540 bash 2175 1677 1 1 2540 bash 2537 2175 1 1 2540 python2 2538 2537 1 1 2540 time-helper 2539 2538 1 1 2540 bash 2540 2539 2540 1 2540 mksh 2541 2540 2541 1 2540 ps 2542 2540 2541 1 2540 cat 2543 2540 2541 1 2540 cat2 run_snippet mksh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2546 2175 1 1 1 python2 2547 2546 1 1 1 time-helper 2548 2547 1 1 1 bash 2549 2548 1 1 1 mksh 2550 2549 1 1 1 ps 2551 2549 1 1 1 cat2 2552 2549 1 1 1 mksh run_snippet mksh bgpipe-lastpipe yes [1] 2559 2560 2561 [1] + Done \ps -o $PS_COLS | _tmp/cat2 | while \read -r line ; do \echo "$line" ; done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2558 sh 2 1 1 1 2558 bash 15 2 1 1 2558 bash 1675 15 1 1 2558 python3 1676 1675 1 1 2558 time-helper 1677 1676 1 1 2558 bash 2175 1677 1 1 2558 bash 2555 2175 1 1 2558 python2 2556 2555 1 1 2558 time-helper 2557 2556 1 1 2558 bash 2558 2557 2558 1 2558 mksh 2559 2558 2559 1 2558 ps 2560 2558 2559 1 2558 cat2 2561 2558 2559 1 2558 mksh run_snippet mksh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2564 2175 1 1 1 python2 2565 2564 1 1 1 time-helper 2566 2565 1 1 1 bash 2567 2566 1 1 1 mksh 2568 2567 1 1 1 mksh 2569 2568 1 1 1 ps ALIVE run_snippet mksh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2576 sh 2 1 1 1 2576 bash 15 2 1 1 2576 bash 1675 15 1 1 2576 python3 1676 1675 1 1 2576 time-helper 1677 1676 1 1 2576 bash 2175 1677 1 1 2576 bash 2572 2175 1 1 2576 python2 2573 2572 1 1 2576 time-helper 2574 2573 1 1 2576 bash 2575 2574 2575 1 2576 mksh 2576 2575 2576 1 2576 mksh 2577 2576 2576 1 2576 ps ALIVE run_snippet mksh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2580 2175 1 1 1 python2 2581 2580 1 1 1 time-helper 2582 2581 1 1 1 bash 2583 2582 1 1 1 mksh 2584 2583 1 1 1 ps run_snippet mksh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2590 sh 2 1 1 1 2590 bash 15 2 1 1 2590 bash 1675 15 1 1 2590 python3 1676 1675 1 1 2590 time-helper 1677 1676 1 1 2590 bash 2175 1677 1 1 2590 bash 2587 2175 1 1 2590 python2 2588 2587 1 1 2590 time-helper 2589 2588 1 1 2590 bash 2590 2589 2590 1 2590 mksh 2591 2590 2590 1 2590 ps run_snippet mksh psub - malformed ps output run_snippet mksh psub yes malformed ps output run_snippet zsh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2606 2175 1 1 1 python2 2607 2606 1 1 1 time-helper 2608 2607 1 1 1 bash 2609 2608 1 1 1 zsh 2610 2609 1 1 1 ps run_snippet zsh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2618 sh 2 1 1 1 2618 bash 15 2 1 1 2618 bash 1675 15 1 1 2618 python3 1676 1675 1 1 2618 time-helper 1677 1676 1 1 2618 bash 2175 1677 1 1 2618 bash 2613 2175 1 1 2618 python2 2614 2613 1 1 2618 time-helper 2615 2614 1 1 2618 bash 2616 2615 2616 1 2618 zsh 2618 2616 2618 1 2618 ps run_snippet zsh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2621 2175 1 1 1 python2 2622 2621 1 1 1 time-helper 2623 2622 1 1 1 bash 2624 2623 1 1 1 zsh 2625 2624 1 1 1 ps run_snippet zsh bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2631 sh 2 1 1 1 2631 bash 15 2 1 1 2631 bash 1675 15 1 1 2631 python3 1676 1675 1 1 2631 time-helper 1677 1676 1 1 2631 bash 2175 1677 1 1 2631 bash 2628 2175 1 1 2631 python2 2629 2628 1 1 2631 time-helper 2630 2629 1 1 2631 bash 2631 2630 2631 1 2631 zsh 2633 2631 2633 1 2631 ps run_snippet zsh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2636 2175 1 1 1 python2 2637 2636 1 1 1 time-helper 2638 2637 1 1 1 bash 2639 2638 1 1 1 zsh 2640 2639 1 1 1 ps 2641 2639 1 1 1 cat 2642 2639 1 1 1 cat2 run_snippet zsh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2650 sh 2 1 1 1 2650 bash 15 2 1 1 2650 bash 1675 15 1 1 2650 python3 1676 1675 1 1 2650 time-helper 1677 1676 1 1 2650 bash 2175 1677 1 1 2650 bash 2645 2175 1 1 2650 python2 2646 2645 1 1 2650 time-helper 2647 2646 1 1 2650 bash 2648 2647 2648 1 2650 zsh 2650 2648 2650 1 2650 ps 2651 2648 2650 1 2650 cat 2652 2648 2650 1 2650 cat2 run_snippet zsh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2655 2175 1 1 1 python2 2656 2655 1 1 1 time-helper 2657 2656 1 1 1 bash 2658 2657 1 1 1 zsh 2659 2658 1 1 1 ps 2660 2658 1 1 1 cat2 run_snippet zsh fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2668 sh 2 1 1 1 2668 bash 15 2 1 1 2668 bash 1675 15 1 1 2668 python3 1676 1675 1 1 2668 time-helper 1677 1676 1 1 2668 bash 2175 1677 1 1 2668 bash 2663 2175 1 1 2668 python2 2664 2663 1 1 2668 time-helper 2665 2664 1 1 2668 bash 2666 2665 2666 1 2668 zsh 2668 2666 2668 1 2668 ps 2669 2666 2668 1 2668 cat2 run_snippet zsh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2672 2175 1 1 1 python2 2673 2672 1 1 1 time-helper 2674 2673 1 1 1 bash 2675 2674 1 1 1 zsh 2676 2675 1 1 1 ps 2677 2675 1 1 1 cat 2678 2675 1 1 1 cat2 run_snippet zsh bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2684 sh 2 1 1 1 2684 bash 15 2 1 1 2684 bash 1675 15 1 1 2684 python3 1676 1675 1 1 2684 time-helper 1677 1676 1 1 2684 bash 2175 1677 1 1 2684 bash 2681 2175 1 1 2684 python2 2682 2681 1 1 2684 time-helper 2683 2682 1 1 2684 bash 2684 2683 2684 1 2684 zsh 2686 2684 2686 1 2684 ps 2687 2684 2686 1 2684 cat 2688 2684 2686 1 2684 cat2 run_snippet zsh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2691 2175 1 1 1 python2 2692 2691 1 1 1 time-helper 2693 2692 1 1 1 bash 2694 2693 1 1 1 zsh 2695 2694 1 1 1 ps 2696 2694 1 1 1 cat2 2697 2694 1 1 1 zsh run_snippet zsh bgpipe-lastpipe yes [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2703 sh 2 1 1 1 2703 bash 15 2 1 1 2703 bash 1675 15 1 1 2703 python3 1676 1675 1 1 2703 time-helper 1677 1676 1 1 2703 bash 2175 1677 1 1 2703 bash 2700 2175 1 1 2703 python2 2701 2700 1 1 2703 time-helper 2702 2701 1 1 2703 bash 2703 2702 2703 1 2703 zsh 2705 2703 2705 1 2703 ps 2706 2703 2705 1 2703 cat2 2707 2703 2705 1 2703 zsh run_snippet zsh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2710 2175 1 1 1 python2 2711 2710 1 1 1 time-helper 2712 2711 1 1 1 bash 2713 2712 1 1 1 zsh 2714 2713 1 1 1 zsh 2715 2714 1 1 1 ps ALIVE run_snippet zsh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2723 sh 2 1 1 1 2723 bash 15 2 1 1 2723 bash 1675 15 1 1 2723 python3 1676 1675 1 1 2723 time-helper 1677 1676 1 1 2723 bash 2175 1677 1 1 2723 bash 2718 2175 1 1 2723 python2 2719 2718 1 1 2723 time-helper 2720 2719 1 1 2723 bash 2721 2720 2721 1 2723 zsh 2723 2721 2723 1 2723 zsh 2724 2723 2723 1 2723 ps ALIVE run_snippet zsh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2727 2175 1 1 1 python2 2728 2727 1 1 1 time-helper 2729 2728 1 1 1 bash 2730 2729 1 1 1 zsh 2731 2730 1 1 1 ps run_snippet zsh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2737 sh 2 1 1 1 2737 bash 15 2 1 1 2737 bash 1675 15 1 1 2737 python3 1676 1675 1 1 2737 time-helper 1677 1676 1 1 2737 bash 2175 1677 1 1 2737 bash 2734 2175 1 1 2737 python2 2735 2734 1 1 2737 time-helper 2736 2735 1 1 2737 bash 2737 2736 2737 1 2737 zsh 2739 2737 2737 1 2737 ps run_snippet zsh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2742 2175 1 1 1 python2 2743 2742 1 1 1 time-helper 2744 2743 1 1 1 bash 2745 2744 1 1 1 zsh 2746 2745 1 1 1 ps 2747 2745 1 1 1 cat run_snippet zsh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2756 sh 2 1 1 1 2756 bash 15 2 1 1 2756 bash 1675 15 1 1 2756 python3 1676 1675 1 1 2756 time-helper 1677 1676 1 1 2756 bash 2175 1677 1 1 2756 bash 2750 2175 1 1 2756 python2 2751 2750 1 1 2756 time-helper 2752 2751 1 1 2756 bash 2753 2752 2753 1 2756 zsh 2755 2753 2755 1 2756 ps 2756 2753 2756 1 2756 cat run_snippet bin/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2759 2175 1 1 1 python2 2760 2759 1 1 1 time-helper 2761 2760 1 1 1 bash 2762 2761 1 1 1 python2 2765 2762 1 1 1 ps run_snippet bin/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2774 sh 2 1 1 1 2774 bash 15 2 1 1 2774 bash 1675 15 1 1 2774 python3 1676 1675 1 1 2774 time-helper 1677 1676 1 1 2774 bash 2175 1677 1 1 2774 bash 2768 2175 1 1 2774 python2 2769 2768 1 1 2774 time-helper 2770 2769 1 1 2774 bash 2771 2770 2771 1 2774 python2 2774 2771 2774 1 2774 ps run_snippet bin/osh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2777 2175 1 1 1 python2 2778 2777 1 1 1 time-helper 2779 2778 1 1 1 bash 2780 2779 1 1 1 python2 2783 2780 1 1 1 ps run_snippet bin/osh bgproc yes [%1] PID 2792 Started [%1] PID 2792 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2789 sh 2 1 1 1 2789 bash 15 2 1 1 2789 bash 1675 15 1 1 2789 python3 1676 1675 1 1 2789 time-helper 1677 1676 1 1 2789 bash 2175 1677 1 1 2789 bash 2786 2175 1 1 2789 python2 2787 2786 1 1 2789 time-helper 2788 2787 1 1 2789 bash 2789 2788 2789 1 2789 python2 2792 2789 2792 1 2789 ps run_snippet bin/osh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2795 2175 1 1 1 python2 2796 2795 1 1 1 time-helper 2797 2796 1 1 1 bash 2798 2797 1 1 1 python2 2801 2798 1 1 1 ps 2802 2798 1 1 1 python2 2803 2802 1 1 1 python2 2804 2798 1 1 1 cat2 run_snippet bin/osh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2813 sh 2 1 1 1 2813 bash 15 2 1 1 2813 bash 1675 15 1 1 2813 python3 1676 1675 1 1 2813 time-helper 1677 1676 1 1 2813 bash 2175 1677 1 1 2813 bash 2807 2175 1 1 2813 python2 2808 2807 1 1 2813 time-helper 2809 2808 1 1 2813 bash 2810 2809 2810 1 2813 python2 2813 2810 2813 1 2813 ps 2814 2810 2813 1 2813 cat 2815 2810 2813 1 2813 cat2 run_snippet bin/osh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2818 2175 1 1 1 python2 2819 2818 1 1 1 time-helper 2820 2819 1 1 1 bash 2821 2820 1 1 1 python2 2824 2821 1 1 1 ps 2825 2821 1 1 1 cat2 run_snippet bin/osh fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2834 sh 2 1 1 1 2834 bash 15 2 1 1 2834 bash 1675 15 1 1 2834 python3 1676 1675 1 1 2834 time-helper 1677 1676 1 1 2834 bash 2175 1677 1 1 2834 bash 2828 2175 1 1 2834 python2 2829 2828 1 1 2834 time-helper 2830 2829 1 1 2834 bash 2831 2830 2831 1 2834 python2 2834 2831 2834 1 2834 ps 2835 2831 2834 1 2834 cat2 run_snippet bin/osh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2838 2175 1 1 1 python2 2839 2838 1 1 1 time-helper 2840 2839 1 1 1 bash 2841 2840 1 1 1 python2 2844 2841 1 1 1 ps 2845 2841 1 1 1 python2 2846 2841 1 1 1 cat2 2847 2845 1 1 1 python2 run_snippet bin/osh bgpipe yes [%1] PID 2858 Started [%1] PGID 2856 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2853 sh 2 1 1 1 2853 bash 15 2 1 1 2853 bash 1675 15 1 1 2853 python3 1676 1675 1 1 2853 time-helper 1677 1676 1 1 2853 bash 2175 1677 1 1 2853 bash 2850 2175 1 1 2853 python2 2851 2850 1 1 2853 time-helper 2852 2851 1 1 2853 bash 2853 2852 2853 1 2853 python2 2856 2853 2856 1 2853 ps 2857 2853 2856 1 2853 cat 2858 2853 2856 1 2853 cat2 run_snippet bin/osh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2861 2175 1 1 1 python2 2862 2861 1 1 1 time-helper 2863 2862 1 1 1 bash 2864 2863 1 1 1 python2 2867 2864 1 1 1 ps 2868 2864 1 1 1 cat2 2869 2864 1 1 1 python2 run_snippet bin/osh bgpipe-lastpipe yes [%1] PID 2880 Started [%1] PGID 2878 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2875 sh 2 1 1 1 2875 bash 15 2 1 1 2875 bash 1675 15 1 1 2875 python3 1676 1675 1 1 2875 time-helper 1677 1676 1 1 2875 bash 2175 1677 1 1 2875 bash 2872 2175 1 1 2875 python2 2873 2872 1 1 2875 time-helper 2874 2873 1 1 2875 bash 2875 2874 2875 1 2875 python2 2878 2875 2878 1 2875 ps 2879 2875 2878 1 2875 cat2 2880 2875 2878 1 2875 python2 run_snippet bin/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2883 2175 1 1 1 python2 2884 2883 1 1 1 time-helper 2885 2884 1 1 1 bash 2886 2885 1 1 1 python2 2889 2886 1 1 1 python2 2890 2889 1 1 1 ps ALIVE run_snippet bin/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2899 sh 2 1 1 1 2899 bash 15 2 1 1 2899 bash 1675 15 1 1 2899 python3 1676 1675 1 1 2899 time-helper 1677 1676 1 1 2899 bash 2175 1677 1 1 2899 bash 2893 2175 1 1 2899 python2 2894 2893 1 1 2899 time-helper 2895 2894 1 1 2899 bash 2896 2895 2896 1 2899 python2 2899 2896 2899 1 2899 python2 2900 2899 2899 1 2899 ps ALIVE run_snippet bin/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2903 2175 1 1 1 python2 2904 2903 1 1 1 time-helper 2905 2904 1 1 1 bash 2906 2905 1 1 1 python2 2909 2906 1 1 1 ps run_snippet bin/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2915 sh 2 1 1 1 2915 bash 15 2 1 1 2915 bash 1675 15 1 1 2915 python3 1676 1675 1 1 2915 time-helper 1677 1676 1 1 2915 bash 2175 1677 1 1 2915 bash 2912 2175 1 1 2915 python2 2913 2912 1 1 2915 time-helper 2914 2913 1 1 2915 bash 2915 2914 2915 1 2915 python2 2918 2915 2915 1 2915 ps run_snippet bin/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2921 2175 1 1 1 python2 2922 2921 1 1 1 time-helper 2923 2922 1 1 1 bash 2924 2923 1 1 1 python2 2927 2924 1 1 1 ps 2928 2924 1 1 1 python2 run_snippet bin/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2938 sh 2 1 1 1 2938 bash 15 2 1 1 2938 bash 1675 15 1 1 2938 python3 1676 1675 1 1 2938 time-helper 1677 1676 1 1 2938 bash 2175 1677 1 1 2938 bash 2931 2175 1 1 2938 python2 2932 2931 1 1 2938 time-helper 2933 2932 1 1 2938 bash 2934 2933 2934 1 2938 python2 2937 2934 2937 1 2938 ps 2938 2934 2938 1 2938 cat run_snippet _bin/cxx-dbg/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2941 2175 1 1 1 python2 2942 2941 1 1 1 time-helper 2943 2942 1 1 1 bash 2944 2943 1 1 1 osh 2945 2944 1 1 1 ps run_snippet _bin/cxx-dbg/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2952 sh 2 1 1 1 2952 bash 15 2 1 1 2952 bash 1675 15 1 1 2952 python3 1676 1675 1 1 2952 time-helper 1677 1676 1 1 2952 bash 2175 1677 1 1 2952 bash 2948 2175 1 1 2952 python2 2949 2948 1 1 2952 time-helper 2950 2949 1 1 2952 bash 2951 2950 2951 1 2952 osh 2952 2951 2952 1 2952 ps run_snippet _bin/cxx-dbg/osh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2955 2175 1 1 1 python2 2956 2955 1 1 1 time-helper 2957 2956 1 1 1 bash 2958 2957 1 1 1 osh 2959 2958 1 1 1 ps run_snippet _bin/cxx-dbg/osh bgproc yes [%1] PID 2966 Started [%1] PID 2966 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2965 sh 2 1 1 1 2965 bash 15 2 1 1 2965 bash 1675 15 1 1 2965 python3 1676 1675 1 1 2965 time-helper 1677 1676 1 1 2965 bash 2175 1677 1 1 2965 bash 2962 2175 1 1 2965 python2 2963 2962 1 1 2965 time-helper 2964 2963 1 1 2965 bash 2965 2964 2965 1 2965 osh 2966 2965 2966 1 2965 ps run_snippet _bin/cxx-dbg/osh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2969 2175 1 1 1 python2 2970 2969 1 1 1 time-helper 2971 2970 1 1 1 bash 2972 2971 1 1 1 osh 2973 2972 1 1 1 ps 2974 2972 1 1 1 osh 2975 2972 1 1 1 cat2 2976 2974 1 1 1 osh run_snippet _bin/cxx-dbg/osh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2983 sh 2 1 1 1 2983 bash 15 2 1 1 2983 bash 1675 15 1 1 2983 python3 1676 1675 1 1 2983 time-helper 1677 1676 1 1 2983 bash 2175 1677 1 1 2983 bash 2979 2175 1 1 2983 python2 2980 2979 1 1 2983 time-helper 2981 2980 1 1 2983 bash 2982 2981 2982 1 2983 osh 2983 2982 2983 1 2983 ps 2984 2982 2983 1 2983 cat 2985 2982 2983 1 2983 cat2 run_snippet _bin/cxx-dbg/osh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 2988 2175 1 1 1 python2 2989 2988 1 1 1 time-helper 2990 2989 1 1 1 bash 2991 2990 1 1 1 osh 2992 2991 1 1 1 ps 2993 2991 1 1 1 cat2 run_snippet _bin/cxx-dbg/osh fgpipe-lastpipe yes [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3000 sh 2 1 1 1 3000 bash 15 2 1 1 3000 bash 1675 15 1 1 3000 python3 1676 1675 1 1 3000 time-helper 1677 1676 1 1 3000 bash 2175 1677 1 1 3000 bash 2996 2175 1 1 3000 python2 2997 2996 1 1 3000 time-helper 2998 2997 1 1 3000 bash 2999 2998 2999 1 3000 osh 3000 2999 3000 1 3000 ps 3001 2999 3000 1 3000 cat2 run_snippet _bin/cxx-dbg/osh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 3004 2175 1 1 1 python2 3005 3004 1 1 1 time-helper 3006 3005 1 1 1 bash 3007 3006 1 1 1 osh 3008 3007 1 1 1 ps 3009 3007 1 1 1 osh 3010 3007 1 1 1 cat2 3011 3009 1 1 1 osh run_snippet _bin/cxx-dbg/osh bgpipe yes [%1] PID 3020 Started [%1] PGID 3018 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3017 sh 2 1 1 1 3017 bash 15 2 1 1 3017 bash 1675 15 1 1 3017 python3 1676 1675 1 1 3017 time-helper 1677 1676 1 1 3017 bash 2175 1677 1 1 3017 bash 3014 2175 1 1 3017 python2 3015 3014 1 1 3017 time-helper 3016 3015 1 1 3017 bash 3017 3016 3017 1 3017 osh 3018 3017 3018 1 3017 ps 3019 3017 3018 1 3017 cat 3020 3017 3018 1 3017 cat2 run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 3023 2175 1 1 1 python2 3024 3023 1 1 1 time-helper 3025 3024 1 1 1 bash 3026 3025 1 1 1 osh 3027 3026 1 1 1 ps 3028 3026 1 1 1 cat2 3029 3026 1 1 1 osh run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe yes [%1] PID 3038 Started [%1] PGID 3036 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3035 sh 2 1 1 1 3035 bash 15 2 1 1 3035 bash 1675 15 1 1 3035 python3 1676 1675 1 1 3035 time-helper 1677 1676 1 1 3035 bash 2175 1677 1 1 3035 bash 3032 2175 1 1 3035 python2 3033 3032 1 1 3035 time-helper 3034 3033 1 1 3035 bash 3035 3034 3035 1 3035 osh 3036 3035 3036 1 3035 ps 3037 3035 3036 1 3035 cat2 3038 3035 3036 1 3035 osh run_snippet _bin/cxx-dbg/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 3041 2175 1 1 1 python2 3042 3041 1 1 1 time-helper 3043 3042 1 1 1 bash 3044 3043 1 1 1 osh 3045 3044 1 1 1 osh 3046 3045 1 1 1 ps ALIVE run_snippet _bin/cxx-dbg/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3053 sh 2 1 1 1 3053 bash 15 2 1 1 3053 bash 1675 15 1 1 3053 python3 1676 1675 1 1 3053 time-helper 1677 1676 1 1 3053 bash 2175 1677 1 1 3053 bash 3049 2175 1 1 3053 python2 3050 3049 1 1 3053 time-helper 3051 3050 1 1 3053 bash 3052 3051 3052 1 3053 osh 3053 3052 3053 1 3053 osh 3054 3053 3053 1 3053 ps ALIVE run_snippet _bin/cxx-dbg/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 3057 2175 1 1 1 python2 3058 3057 1 1 1 time-helper 3059 3058 1 1 1 bash 3060 3059 1 1 1 osh 3061 3060 1 1 1 ps run_snippet _bin/cxx-dbg/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3067 sh 2 1 1 1 3067 bash 15 2 1 1 3067 bash 1675 15 1 1 3067 python3 1676 1675 1 1 3067 time-helper 1677 1676 1 1 3067 bash 2175 1677 1 1 3067 bash 3064 2175 1 1 3067 python2 3065 3064 1 1 3067 time-helper 3066 3065 1 1 3067 bash 3067 3066 3067 1 3067 osh 3068 3067 3067 1 3067 ps run_snippet _bin/cxx-dbg/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 2 1 1 1 1 bash 15 2 1 1 1 bash 1675 15 1 1 1 python3 1676 1675 1 1 1 time-helper 1677 1676 1 1 1 bash 2175 1677 1 1 1 bash 3071 2175 1 1 1 python2 3072 3071 1 1 1 time-helper 3073 3072 1 1 1 bash 3074 3073 1 1 1 osh 3075 3074 1 1 1 ps 3076 3074 1 1 1 osh run_snippet _bin/cxx-dbg/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 3084 sh 2 1 1 1 3084 bash 15 2 1 1 3084 bash 1675 15 1 1 3084 python3 1676 1675 1 1 3084 time-helper 1677 1676 1 1 3084 bash 2175 1677 1 1 3084 bash 3079 2175 1 1 3084 python2 3080 3079 1 1 3084 time-helper 3081 3080 1 1 3084 bash 3082 3081 3082 1 3084 osh 3083 3082 3083 1 3084 ps 3084 3082 3084 1 3084 cat Wrote _tmp/process-table/index.html