'_tmp/cat2' -> '/bin/cat' [1/66] make-pystub _bin/shwrap/asdl_main asdl/asdl_main.py asdl/ast.py asdl/front_end.py asdl/gen_cpp.py asdl/gen_python.py asdl/util.py asdl/visitor.py [2/66] make-pystub _bin/shwrap/optview_gen core/optview_gen.py frontend/option_def.py [3/66] build-stamp-cpp _build/git-commit.txt _gen/cpp/build_stamp.h _gen/cpp/build_stamp.cc [4/66] make-pystub _bin/shwrap/embedded_file_gen cpp/embedded_file_gen.py mycpp/mylib.py pylib/collections_.py [5/66] make-pystub _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 [6/66] make-pystub _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 [7/66] optview_gen > _gen/core/optview.h [8/66] asdl_main cpp --no-pretty-print-methods asdl/hnode.asdl _gen/asdl/hnode.asdl _gen/asdl/hnode.asdl_debug.py [9/66] asdl_main cpp core/value.asdl _gen/core/value.asdl _gen/core/value.asdl_debug.py [10/66] 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/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/stream.ysh stdlib/ysh/table.ysh stdlib/ysh/yblocks.ysh _gen/bin/text_files.cc [11/66] make-pystub _bin/shwrap/signal_gen frontend/signal_gen.py frontend/signal_def.py [12/66] asdl_main cpp core/runtime.asdl _gen/core/runtime.asdl _gen/core/runtime.asdl_debug.py [13/66] asdl_main cpp display/pretty.asdl _gen/display/pretty.asdl _gen/display/pretty.asdl_debug.py [14/66] make-pystub _bin/shwrap/option_gen frontend/option_gen.py asdl/ast.py frontend/builtin_def.py frontend/option_def.py [15/66] asdl_main cpp data_lang/nil8.asdl _gen/data_lang/nil8.asdl _gen/data_lang/nil8.asdl_debug.py [16/66] asdl_main cpp --no-pretty-print-methods frontend/types.asdl _gen/frontend/types.asdl _gen/frontend/types.asdl_debug.py [17/66] consts_gen cpp _gen/frontend/option.asdl [18/66] consts_gen cpp _gen/frontend/id_kind.asdl [19/66] signal_gen cpp _gen/frontend/signal [20/66] flag_gen cpp _gen/frontend/arg_types [21/66] make-pystub _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 [22/66] make-pystub _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 [23/66] consts_gen cpp-consts _gen/frontend/consts [24/66] make-pystub _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/error.py core/num.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 [25/66] arith-parse-gen > _gen/osh/arith_parse.cc [26/66] asdl_main cpp --abbrev-module=frontend.syntax_abbrev frontend/syntax.asdl _gen/frontend/syntax.asdl _gen/frontend/syntax.asdl_debug.py [27/66] grammar_gen cpp ysh/grammar.pgen2 _gen/ysh [28/66] cxx dbg '' mycpp/bump_leak_heap.cc _build/obj/cxx-dbg/mycpp/bump_leak_heap.o [29/66] cxx dbg '' _gen/frontend/id_kind.asdl.cc _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o [30/66] cxx dbg '' _gen/display/pretty.asdl.cc _build/obj/cxx-dbg/_gen/display/pretty.asdl.o [31/66] cxx dbg '' cpp/data_lang.cc _build/obj/cxx-dbg/cpp/data_lang.o [32/66] cxx dbg '' _gen/core/runtime.asdl.cc _build/obj/cxx-dbg/_gen/core/runtime.asdl.o [33/66] cxx dbg '' mycpp/gc_iolib.cc _build/obj/cxx-dbg/mycpp/gc_iolib.o [34/66] cxx dbg '' _gen/core/value.asdl.cc _build/obj/cxx-dbg/_gen/core/value.asdl.o [35/66] cxx dbg '' mycpp/gc_builtins.cc _build/obj/cxx-dbg/mycpp/gc_builtins.o [36/66] cxx dbg '' mycpp/hash.cc _build/obj/cxx-dbg/mycpp/hash.o [37/66] cxx dbg '' mycpp/gc_mops.cc _build/obj/cxx-dbg/mycpp/gc_mops.o [38/66] cxx dbg '' mycpp/gc_mylib.cc _build/obj/cxx-dbg/mycpp/gc_mylib.o [39/66] cxx dbg '' _gen/cpp/build_stamp.cc _build/obj/cxx-dbg/_gen/cpp/build_stamp.o [40/66] cxx dbg '' _gen/bin/text_files.cc _build/obj/cxx-dbg/_gen/bin/text_files.o [41/66] cxx dbg '' mycpp/mark_sweep_heap.cc _build/obj/cxx-dbg/mycpp/mark_sweep_heap.o [42/66] cxx dbg '' _gen/frontend/syntax.asdl.cc _build/obj/cxx-dbg/_gen/frontend/syntax.asdl.o [43/66] cxx dbg '' cpp/fanos.cc _build/obj/cxx-dbg/cpp/fanos.o [44/66] cxx dbg '' cpp/fanos_shared.c _build/obj/cxx-dbg/cpp/fanos_shared.o [45/66] cxx dbg '' cpp/core.cc _build/obj/cxx-dbg/cpp/core.o [46/66] cxx dbg '' cpp/frontend_flag_spec.cc _build/obj/cxx-dbg/cpp/frontend_flag_spec.o [47/66] cxx dbg '' cpp/frontend_pyreadline.cc _build/obj/cxx-dbg/cpp/frontend_pyreadline.o [48/66] cxx dbg '' cpp/libc.cc _build/obj/cxx-dbg/cpp/libc.o [49/66] cxx dbg '' cpp/frontend_match.cc _build/obj/cxx-dbg/cpp/frontend_match.o [50/66] cxx dbg '' cpp/osh_tdop.cc _build/obj/cxx-dbg/cpp/osh_tdop.o [51/66] cxx dbg '' cpp/osh.cc _build/obj/cxx-dbg/cpp/osh.o [52/66] cxx dbg '' cpp/pylib.cc _build/obj/cxx-dbg/cpp/pylib.o [53/66] cxx dbg '' cpp/pgen2.cc _build/obj/cxx-dbg/cpp/pgen2.o [54/66] cxx dbg '' _gen/data_lang/nil8.asdl.cc _build/obj/cxx-dbg/_gen/data_lang/nil8.asdl.o [55/66] cxx dbg '' cpp/stdlib.cc _build/obj/cxx-dbg/cpp/stdlib.o [56/66] cxx dbg '' _gen/frontend/arg_types.cc _build/obj/cxx-dbg/_gen/frontend/arg_types.o [57/66] cxx dbg '' _gen/frontend/signal.cc _build/obj/cxx-dbg/_gen/frontend/signal.o [58/66] cxx dbg '' _gen/frontend/consts.cc _build/obj/cxx-dbg/_gen/frontend/consts.o [59/66] cxx dbg '' _gen/frontend/help_meta.cc _build/obj/cxx-dbg/_gen/frontend/help_meta.o [60/66] cxx dbg '' _gen/osh/arith_parse.cc _build/obj/cxx-dbg/_gen/osh/arith_parse.o [61/66] cxx dbg '' mycpp/gc_str.cc _build/obj/cxx-dbg/mycpp/gc_str.o [62/66] cxx dbg '' _gen/ysh/grammar_tables.cc _build/obj/cxx-dbg/_gen/ysh/grammar_tables.o [63/66] gen-oils-for-unix oils_for_unix _gen/bin/oils_for_unix.mycpp cpp/preamble.h 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/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/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/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/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: CONVERT mycpp pass: CONTROL FLOW mycpp: dumping control flow graph to _tmp/mycpp-facts mycpp pass: CONST mycpp pass: DECL mycpp pass: IMPL WARNING: builtin.assign_osh._PrintVariables() has 26 stack roots. Consider refactoring this function. WARNING: builtin.io_ysh.Pp.Run() has 22 stack roots. Consider refactoring this function. WARNING: builtin.meta_oils.ShellFile._Use() has 19 stack roots. Consider refactoring this function. WARNING: builtin.method_str.Replace.Call() has 26 stack roots. Consider refactoring this function. WARNING: builtin.printf_osh.Printf._Percent() has 21 stack roots. Consider refactoring this function. WARNING: builtin.printf_osh.Printf.Run() has 17 stack roots. Consider refactoring this function. WARNING: core.completion.RootCompleter.Matches() has 31 stack roots. Consider refactoring this function. WARNING: osh.cmd_parse.CommandParser._MaybeExpandAliases() has 17 stack roots. Consider refactoring this function. WARNING: osh.history.Evaluator.Eval() has 19 stack roots. Consider refactoring this function. WARNING: osh.word_eval.AbstractWordEvaluator._ApplyTestOp() has 19 stack roots. Consider refactoring this function. WARNING: tools.ysh_ify.YshPrinter.DoCommand() has 18 stack roots. Consider refactoring this function. WARNING: ysh.expr_eval.ExprEvaluator._EvalExpr() has 17 stack roots. Consider refactoring this function. WARNING: ysh.expr_parse._PushYshTokens() has 27 stack roots. Consider refactoring this function. WARNING: ysh.expr_to_ast.Transformer.Expr() has 18 stack roots. Consider refactoring this function. WARNING: builtin.completion_osh.SpecBuilder.Build() has 18 stack roots. Consider refactoring this function. WARNING: core.shell.Main() has 123 stack roots. Consider refactoring this function. mycpp DONE [64/66] cxx dbg '' _gen/bin/oils_for_unix.mycpp.cc _build/obj/cxx-dbg/_gen/bin/oils_for_unix.mycpp.o [65/66] LINK cxx dbg '' _bin/cxx-dbg/oils-for-unix _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_builtins.o _build/obj/cxx-dbg/mycpp/gc_iolib.o _build/obj/cxx-dbg/mycpp/gc_mops.o _build/obj/cxx-dbg/mycpp/gc_mylib.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 [66/66] SYMLINK _bin/cxx-dbg oils-for-unix osh 'osh' -> 'oils-for-unix' run_snippet bash fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1800 1799 1 1 1 python2 1801 1800 1 1 1 time-helper 1802 1801 1 1 1 bash 1803 1802 1 1 1 bash 1804 1803 1 1 1 ps run_snippet bash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1811 sh 6 1 1 1 1811 bash 19 6 1 1 1811 bash 1322 19 1 1 1811 python2 1323 1322 1 1 1811 time-helper 1324 1323 1 1 1811 bash 1799 1324 1 1 1811 bash 1807 1799 1 1 1811 python2 1808 1807 1 1 1811 time-helper 1809 1808 1 1 1811 bash 1810 1809 1810 1 1811 bash 1811 1810 1811 1 1811 ps run_snippet bash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1814 1799 1 1 1 python2 1815 1814 1 1 1 time-helper 1816 1815 1 1 1 bash 1817 1816 1 1 1 bash 1818 1817 1 1 1 ps run_snippet bash bgproc yes [1] 1825 [1]+ Done ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1824 sh 6 1 1 1 1824 bash 19 6 1 1 1824 bash 1322 19 1 1 1824 python2 1323 1322 1 1 1824 time-helper 1324 1323 1 1 1824 bash 1799 1324 1 1 1824 bash 1821 1799 1 1 1824 python2 1822 1821 1 1 1824 time-helper 1823 1822 1 1 1824 bash 1824 1823 1824 1 1824 bash 1825 1824 1825 1 1824 ps run_snippet bash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1828 1799 1 1 1 python2 1829 1828 1 1 1 time-helper 1830 1829 1 1 1 bash 1831 1830 1 1 1 bash 1832 1831 1 1 1 ps 1833 1831 1 1 1 cat 1834 1831 1 1 1 cat2 run_snippet bash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1841 sh 6 1 1 1 1841 bash 19 6 1 1 1841 bash 1322 19 1 1 1841 python2 1323 1322 1 1 1841 time-helper 1324 1323 1 1 1841 bash 1799 1324 1 1 1841 bash 1837 1799 1 1 1841 python2 1838 1837 1 1 1841 time-helper 1839 1838 1 1 1841 bash 1840 1839 1840 1 1841 bash 1841 1840 1841 1 1841 ps 1842 1840 1841 1 1841 cat 1843 1840 1841 1 1841 cat2 run_snippet bash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1846 1799 1 1 1 python2 1847 1846 1 1 1 time-helper 1848 1847 1 1 1 bash 1849 1848 1 1 1 bash 1850 1849 1 1 1 ps 1851 1849 1 1 1 cat2 1852 1849 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 1859 sh 6 1 1 1 1859 bash 19 6 1 1 1859 bash 1322 19 1 1 1859 python2 1323 1322 1 1 1859 time-helper 1324 1323 1 1 1859 bash 1799 1324 1 1 1859 bash 1855 1799 1 1 1859 python2 1856 1855 1 1 1859 time-helper 1857 1856 1 1 1859 bash 1858 1857 1858 1 1859 bash 1859 1858 1859 1 1859 ps 1860 1858 1859 1 1859 cat2 1861 1858 1859 1 1859 bash run_snippet bash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1864 1799 1 1 1 python2 1865 1864 1 1 1 time-helper 1866 1865 1 1 1 bash 1867 1866 1 1 1 bash 1868 1867 1 1 1 ps 1869 1867 1 1 1 cat 1870 1867 1 1 1 cat2 run_snippet bash bgpipe yes [1] 1879 [1]+ Done ps -o $PS_COLS | cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1876 sh 6 1 1 1 1876 bash 19 6 1 1 1876 bash 1322 19 1 1 1876 python2 1323 1322 1 1 1876 time-helper 1324 1323 1 1 1876 bash 1799 1324 1 1 1876 bash 1873 1799 1 1 1876 python2 1874 1873 1 1 1876 time-helper 1875 1874 1 1 1876 bash 1876 1875 1876 1 1876 bash 1877 1876 1877 1 1876 ps 1878 1876 1877 1 1876 cat 1879 1876 1877 1 1876 cat2 run_snippet bash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1882 1799 1 1 1 python2 1883 1882 1 1 1 time-helper 1884 1883 1 1 1 bash 1885 1884 1 1 1 bash 1886 1885 1 1 1 ps 1887 1885 1 1 1 cat2 1888 1885 1 1 1 bash run_snippet bash bgpipe-lastpipe yes [1] 1897 [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 1894 sh 6 1 1 1 1894 bash 19 6 1 1 1894 bash 1322 19 1 1 1894 python2 1323 1322 1 1 1894 time-helper 1324 1323 1 1 1894 bash 1799 1324 1 1 1894 bash 1891 1799 1 1 1894 python2 1892 1891 1 1 1894 time-helper 1893 1892 1 1 1894 bash 1894 1893 1894 1 1894 bash 1895 1894 1895 1 1894 ps 1896 1894 1895 1 1894 cat2 1897 1894 1895 1 1894 bash run_snippet bash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1900 1799 1 1 1 python2 1901 1900 1 1 1 time-helper 1902 1901 1 1 1 bash 1903 1902 1 1 1 bash 1904 1903 1 1 1 bash 1905 1904 1 1 1 ps ALIVE run_snippet bash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1912 sh 6 1 1 1 1912 bash 19 6 1 1 1912 bash 1322 19 1 1 1912 python2 1323 1322 1 1 1912 time-helper 1324 1323 1 1 1912 bash 1799 1324 1 1 1912 bash 1908 1799 1 1 1912 python2 1909 1908 1 1 1912 time-helper 1910 1909 1 1 1912 bash 1911 1910 1911 1 1912 bash 1912 1911 1912 1 1912 bash 1913 1912 1912 1 1912 ps ALIVE run_snippet bash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1916 1799 1 1 1 python2 1917 1916 1 1 1 time-helper 1918 1917 1 1 1 bash 1919 1918 1 1 1 bash 1920 1919 1 1 1 ps run_snippet bash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1926 sh 6 1 1 1 1926 bash 19 6 1 1 1926 bash 1322 19 1 1 1926 python2 1323 1322 1 1 1926 time-helper 1324 1323 1 1 1926 bash 1799 1324 1 1 1926 bash 1923 1799 1 1 1926 python2 1924 1923 1 1 1926 time-helper 1925 1924 1 1 1926 bash 1926 1925 1926 1 1926 bash 1927 1926 1926 1 1926 ps run_snippet bash psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1930 1799 1 1 1 python2 1931 1930 1 1 1 time-helper 1932 1931 1 1 1 bash 1933 1932 1 1 1 bash 1934 1933 1 1 1 bash 1935 1933 1 1 1 cat 1936 1934 1 1 1 ps run_snippet bash psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1944 sh 6 1 1 1 1944 bash 19 6 1 1 1944 bash 1322 19 1 1 1944 python2 1323 1322 1 1 1944 time-helper 1324 1323 1 1 1944 bash 1799 1324 1 1 1944 bash 1939 1799 1 1 1944 python2 1940 1939 1 1 1944 time-helper 1941 1940 1 1 1944 bash 1942 1941 1942 1 1944 bash 1943 1942 1942 1 1944 bash 1944 1942 1944 1 1944 cat 1945 1943 1942 1 1944 ps run_snippet dash fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1948 1799 1 1 1 python2 1949 1948 1 1 1 time-helper 1950 1949 1 1 1 bash 1951 1950 1 1 1 dash 1952 1951 1 1 1 ps run_snippet dash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1959 sh 6 1 1 1 1959 bash 19 6 1 1 1959 bash 1322 19 1 1 1959 python2 1323 1322 1 1 1959 time-helper 1324 1323 1 1 1959 bash 1799 1324 1 1 1959 bash 1955 1799 1 1 1959 python2 1956 1955 1 1 1959 time-helper 1957 1956 1 1 1959 bash 1958 1957 1958 1 1959 dash 1959 1958 1959 1 1959 ps run_snippet dash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1962 1799 1 1 1 python2 1963 1962 1 1 1 time-helper 1964 1963 1 1 1 bash 1965 1964 1 1 1 dash 1966 1965 1 1 1 ps run_snippet dash bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1972 sh 6 1 1 1 1972 bash 19 6 1 1 1972 bash 1322 19 1 1 1972 python2 1323 1322 1 1 1972 time-helper 1324 1323 1 1 1972 bash 1799 1324 1 1 1972 bash 1969 1799 1 1 1972 python2 1970 1969 1 1 1972 time-helper 1971 1970 1 1 1972 bash 1972 1971 1972 1 1972 dash 1973 1972 1973 1 1972 ps run_snippet dash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1976 1799 1 1 1 python2 1977 1976 1 1 1 time-helper 1978 1977 1 1 1 bash 1979 1978 1 1 1 dash 1980 1979 1 1 1 ps 1981 1979 1 1 1 cat 1982 1979 1 1 1 cat2 run_snippet dash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1989 sh 6 1 1 1 1989 bash 19 6 1 1 1989 bash 1322 19 1 1 1989 python2 1323 1322 1 1 1989 time-helper 1324 1323 1 1 1989 bash 1799 1324 1 1 1989 bash 1985 1799 1 1 1989 python2 1986 1985 1 1 1989 time-helper 1987 1986 1 1 1989 bash 1988 1987 1988 1 1989 dash 1989 1988 1989 1 1989 ps 1990 1988 1989 1 1989 cat 1991 1988 1989 1 1989 cat2 run_snippet dash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 1994 1799 1 1 1 python2 1995 1994 1 1 1 time-helper 1996 1995 1 1 1 bash 1997 1996 1 1 1 dash 1998 1997 1 1 1 ps 1999 1997 1 1 1 cat2 2000 1997 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 2007 sh 6 1 1 1 2007 bash 19 6 1 1 2007 bash 1322 19 1 1 2007 python2 1323 1322 1 1 2007 time-helper 1324 1323 1 1 2007 bash 1799 1324 1 1 2007 bash 2003 1799 1 1 2007 python2 2004 2003 1 1 2007 time-helper 2005 2004 1 1 2007 bash 2006 2005 2006 1 2007 dash 2007 2006 2007 1 2007 ps 2008 2006 2007 1 2007 cat2 2009 2006 2007 1 2007 dash run_snippet dash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2012 1799 1 1 1 python2 2013 2012 1 1 1 time-helper 2014 2013 1 1 1 bash 2015 2014 1 1 1 dash 2016 2015 1 1 1 ps 2017 2015 1 1 1 cat 2018 2015 1 1 1 cat2 run_snippet dash bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2024 sh 6 1 1 1 2024 bash 19 6 1 1 2024 bash 1322 19 1 1 2024 python2 1323 1322 1 1 2024 time-helper 1324 1323 1 1 2024 bash 1799 1324 1 1 2024 bash 2021 1799 1 1 2024 python2 2022 2021 1 1 2024 time-helper 2023 2022 1 1 2024 bash 2024 2023 2024 1 2024 dash 2025 2024 2025 1 2024 ps 2026 2024 2025 1 2024 cat 2027 2024 2025 1 2024 cat2 run_snippet dash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2030 1799 1 1 1 python2 2031 2030 1 1 1 time-helper 2032 2031 1 1 1 bash 2033 2032 1 1 1 dash 2034 2033 1 1 1 ps 2035 2033 1 1 1 cat2 2036 2033 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 2042 sh 6 1 1 1 2042 bash 19 6 1 1 2042 bash 1322 19 1 1 2042 python2 1323 1322 1 1 2042 time-helper 1324 1323 1 1 2042 bash 1799 1324 1 1 2042 bash 2039 1799 1 1 2042 python2 2040 2039 1 1 2042 time-helper 2041 2040 1 1 2042 bash 2042 2041 2042 1 2042 dash 2043 2042 2043 1 2042 ps 2044 2042 2043 1 2042 cat2 2045 2042 2043 1 2042 dash run_snippet dash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2048 1799 1 1 1 python2 2049 2048 1 1 1 time-helper 2050 2049 1 1 1 bash 2051 2050 1 1 1 dash 2052 2051 1 1 1 dash 2053 2052 1 1 1 ps ALIVE run_snippet dash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2060 sh 6 1 1 1 2060 bash 19 6 1 1 2060 bash 1322 19 1 1 2060 python2 1323 1322 1 1 2060 time-helper 1324 1323 1 1 2060 bash 1799 1324 1 1 2060 bash 2056 1799 1 1 2060 python2 2057 2056 1 1 2060 time-helper 2058 2057 1 1 2060 bash 2059 2058 2059 1 2060 dash 2060 2059 2060 1 2060 dash 2061 2060 2060 1 2060 ps ALIVE run_snippet dash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2064 1799 1 1 1 python2 2065 2064 1 1 1 time-helper 2066 2065 1 1 1 bash 2067 2066 1 1 1 dash 2068 2067 1 1 1 ps run_snippet dash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2074 sh 6 1 1 1 2074 bash 19 6 1 1 2074 bash 1322 19 1 1 2074 python2 1323 1322 1 1 2074 time-helper 1324 1323 1 1 2074 bash 1799 1324 1 1 2074 bash 2071 1799 1 1 2074 python2 2072 2071 1 1 2074 time-helper 2073 2072 1 1 2074 bash 2074 2073 2074 1 2074 dash 2075 2074 2074 1 2074 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 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2090 1799 1 1 1 python2 2091 2090 1 1 1 time-helper 2092 2091 1 1 1 bash 2093 2092 1 1 1 mksh 2094 2093 1 1 1 ps run_snippet mksh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2101 sh 6 1 1 1 2101 bash 19 6 1 1 2101 bash 1322 19 1 1 2101 python2 1323 1322 1 1 2101 time-helper 1324 1323 1 1 2101 bash 1799 1324 1 1 2101 bash 2097 1799 1 1 2101 python2 2098 2097 1 1 2101 time-helper 2099 2098 1 1 2101 bash 2100 2099 2100 1 2101 mksh 2101 2100 2101 1 2101 ps run_snippet mksh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2104 1799 1 1 1 python2 2105 2104 1 1 1 time-helper 2106 2105 1 1 1 bash 2107 2106 1 1 1 mksh 2108 2107 1 1 1 ps run_snippet mksh bgproc yes [1] 2115 [1] + Done \ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2114 sh 6 1 1 1 2114 bash 19 6 1 1 2114 bash 1322 19 1 1 2114 python2 1323 1322 1 1 2114 time-helper 1324 1323 1 1 2114 bash 1799 1324 1 1 2114 bash 2111 1799 1 1 2114 python2 2112 2111 1 1 2114 time-helper 2113 2112 1 1 2114 bash 2114 2113 2114 1 2114 mksh 2115 2114 2115 1 2114 ps run_snippet mksh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2118 1799 1 1 1 python2 2119 2118 1 1 1 time-helper 2120 2119 1 1 1 bash 2121 2120 1 1 1 mksh 2122 2121 1 1 1 ps 2123 2121 1 1 1 mksh 2124 2121 1 1 1 cat2 run_snippet mksh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2131 sh 6 1 1 1 2131 bash 19 6 1 1 2131 bash 1322 19 1 1 2131 python2 1323 1322 1 1 2131 time-helper 1324 1323 1 1 2131 bash 1799 1324 1 1 2131 bash 2127 1799 1 1 2131 python2 2128 2127 1 1 2131 time-helper 2129 2128 1 1 2131 bash 2130 2129 2130 1 2131 mksh 2131 2130 2131 1 2131 ps 2132 2130 2131 1 2131 mksh 2133 2130 2131 1 2131 cat2 run_snippet mksh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2136 1799 1 1 1 python2 2137 2136 1 1 1 time-helper 2138 2137 1 1 1 bash 2139 2138 1 1 1 mksh 2140 2139 1 1 1 ps 2141 2139 1 1 1 cat2 2142 2139 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 2149 sh 6 1 1 1 2149 bash 19 6 1 1 2149 bash 1322 19 1 1 2149 python2 1323 1322 1 1 2149 time-helper 1324 1323 1 1 2149 bash 1799 1324 1 1 2149 bash 2145 1799 1 1 2149 python2 2146 2145 1 1 2149 time-helper 2147 2146 1 1 2149 bash 2148 2147 2148 1 2149 mksh 2149 2148 2149 1 2149 ps 2150 2148 2149 1 2149 cat2 2151 2148 2149 1 2149 mksh run_snippet mksh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2154 1799 1 1 1 python2 2155 2154 1 1 1 time-helper 2156 2155 1 1 1 bash 2157 2156 1 1 1 mksh 2158 2157 1 1 1 ps 2159 2157 1 1 1 mksh 2160 2157 1 1 1 cat2 run_snippet mksh bgpipe yes [1] 2167 2168 2169 [1] + Done \ps -o $PS_COLS | \cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2166 sh 6 1 1 1 2166 bash 19 6 1 1 2166 bash 1322 19 1 1 2166 python2 1323 1322 1 1 2166 time-helper 1324 1323 1 1 2166 bash 1799 1324 1 1 2166 bash 2163 1799 1 1 2166 python2 2164 2163 1 1 2166 time-helper 2165 2164 1 1 2166 bash 2166 2165 2166 1 2166 mksh 2167 2166 2167 1 2166 ps 2168 2166 2167 1 2166 mksh 2169 2166 2167 1 2166 cat2 run_snippet mksh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2172 1799 1 1 1 python2 2173 2172 1 1 1 time-helper 2174 2173 1 1 1 bash 2175 2174 1 1 1 mksh 2176 2175 1 1 1 ps 2177 2175 1 1 1 cat2 2178 2175 1 1 1 mksh run_snippet mksh bgpipe-lastpipe yes [1] 2185 2186 2187 [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 2184 sh 6 1 1 1 2184 bash 19 6 1 1 2184 bash 1322 19 1 1 2184 python2 1323 1322 1 1 2184 time-helper 1324 1323 1 1 2184 bash 1799 1324 1 1 2184 bash 2181 1799 1 1 2184 python2 2182 2181 1 1 2184 time-helper 2183 2182 1 1 2184 bash 2184 2183 2184 1 2184 mksh 2185 2184 2185 1 2184 ps 2186 2184 2185 1 2184 cat2 2187 2184 2185 1 2184 mksh run_snippet mksh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2190 1799 1 1 1 python2 2191 2190 1 1 1 time-helper 2192 2191 1 1 1 bash 2193 2192 1 1 1 mksh 2194 2193 1 1 1 mksh 2195 2194 1 1 1 ps ALIVE run_snippet mksh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2202 sh 6 1 1 1 2202 bash 19 6 1 1 2202 bash 1322 19 1 1 2202 python2 1323 1322 1 1 2202 time-helper 1324 1323 1 1 2202 bash 1799 1324 1 1 2202 bash 2198 1799 1 1 2202 python2 2199 2198 1 1 2202 time-helper 2200 2199 1 1 2202 bash 2201 2200 2201 1 2202 mksh 2202 2201 2202 1 2202 mksh 2203 2202 2202 1 2202 ps ALIVE run_snippet mksh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2206 1799 1 1 1 python2 2207 2206 1 1 1 time-helper 2208 2207 1 1 1 bash 2209 2208 1 1 1 mksh 2210 2209 1 1 1 ps run_snippet mksh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2216 sh 6 1 1 1 2216 bash 19 6 1 1 2216 bash 1322 19 1 1 2216 python2 1323 1322 1 1 2216 time-helper 1324 1323 1 1 2216 bash 1799 1324 1 1 2216 bash 2213 1799 1 1 2216 python2 2214 2213 1 1 2216 time-helper 2215 2214 1 1 2216 bash 2216 2215 2216 1 2216 mksh 2217 2216 2216 1 2216 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 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2232 1799 1 1 1 python2 2233 2232 1 1 1 time-helper 2234 2233 1 1 1 bash 2235 2234 1 1 1 zsh 2236 2235 1 1 1 ps run_snippet zsh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2244 sh 6 1 1 1 2244 bash 19 6 1 1 2244 bash 1322 19 1 1 2244 python2 1323 1322 1 1 2244 time-helper 1324 1323 1 1 2244 bash 1799 1324 1 1 2244 bash 2239 1799 1 1 2244 python2 2240 2239 1 1 2244 time-helper 2241 2240 1 1 2244 bash 2242 2241 2242 1 2244 zsh 2244 2242 2244 1 2244 ps run_snippet zsh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2247 1799 1 1 1 python2 2248 2247 1 1 1 time-helper 2249 2248 1 1 1 bash 2250 2249 1 1 1 zsh 2251 2250 1 1 1 ps run_snippet zsh bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2257 sh 6 1 1 1 2257 bash 19 6 1 1 2257 bash 1322 19 1 1 2257 python2 1323 1322 1 1 2257 time-helper 1324 1323 1 1 2257 bash 1799 1324 1 1 2257 bash 2254 1799 1 1 2257 python2 2255 2254 1 1 2257 time-helper 2256 2255 1 1 2257 bash 2257 2256 2257 1 2257 zsh 2259 2257 2259 1 2257 ps run_snippet zsh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2262 1799 1 1 1 python2 2263 2262 1 1 1 time-helper 2264 2263 1 1 1 bash 2265 2264 1 1 1 zsh 2266 2265 1 1 1 ps 2267 2265 1 1 1 cat 2268 2265 1 1 1 cat2 run_snippet zsh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2276 sh 6 1 1 1 2276 bash 19 6 1 1 2276 bash 1322 19 1 1 2276 python2 1323 1322 1 1 2276 time-helper 1324 1323 1 1 2276 bash 1799 1324 1 1 2276 bash 2271 1799 1 1 2276 python2 2272 2271 1 1 2276 time-helper 2273 2272 1 1 2276 bash 2274 2273 2274 1 2276 zsh 2276 2274 2276 1 2276 ps 2277 2274 2276 1 2276 cat 2278 2274 2276 1 2276 cat2 run_snippet zsh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2281 1799 1 1 1 python2 2282 2281 1 1 1 time-helper 2283 2282 1 1 1 bash 2284 2283 1 1 1 zsh 2285 2284 1 1 1 ps 2286 2284 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 2294 sh 6 1 1 1 2294 bash 19 6 1 1 2294 bash 1322 19 1 1 2294 python2 1323 1322 1 1 2294 time-helper 1324 1323 1 1 2294 bash 1799 1324 1 1 2294 bash 2289 1799 1 1 2294 python2 2290 2289 1 1 2294 time-helper 2291 2290 1 1 2294 bash 2292 2291 2292 1 2294 zsh 2294 2292 2294 1 2294 ps 2295 2292 2294 1 2294 cat2 run_snippet zsh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2298 1799 1 1 1 python2 2299 2298 1 1 1 time-helper 2300 2299 1 1 1 bash 2301 2300 1 1 1 zsh 2302 2301 1 1 1 ps 2303 2301 1 1 1 cat 2304 2301 1 1 1 cat2 run_snippet zsh bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2310 sh 6 1 1 1 2310 bash 19 6 1 1 2310 bash 1322 19 1 1 2310 python2 1323 1322 1 1 2310 time-helper 1324 1323 1 1 2310 bash 1799 1324 1 1 2310 bash 2307 1799 1 1 2310 python2 2308 2307 1 1 2310 time-helper 2309 2308 1 1 2310 bash 2310 2309 2310 1 2310 zsh 2312 2310 2312 1 2310 ps 2313 2310 2312 1 2310 cat 2314 2310 2312 1 2310 cat2 run_snippet zsh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2317 1799 1 1 1 python2 2318 2317 1 1 1 time-helper 2319 2318 1 1 1 bash 2320 2319 1 1 1 zsh 2321 2320 1 1 1 ps 2322 2320 1 1 1 cat2 2323 2320 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 2329 sh 6 1 1 1 2329 bash 19 6 1 1 2329 bash 1322 19 1 1 2329 python2 1323 1322 1 1 2329 time-helper 1324 1323 1 1 2329 bash 1799 1324 1 1 2329 bash 2326 1799 1 1 2329 python2 2327 2326 1 1 2329 time-helper 2328 2327 1 1 2329 bash 2329 2328 2329 1 2329 zsh 2331 2329 2331 1 2329 ps 2332 2329 2331 1 2329 cat2 2333 2329 2331 1 2329 zsh run_snippet zsh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2336 1799 1 1 1 python2 2337 2336 1 1 1 time-helper 2338 2337 1 1 1 bash 2339 2338 1 1 1 zsh 2340 2339 1 1 1 zsh 2341 2340 1 1 1 ps ALIVE run_snippet zsh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2349 sh 6 1 1 1 2349 bash 19 6 1 1 2349 bash 1322 19 1 1 2349 python2 1323 1322 1 1 2349 time-helper 1324 1323 1 1 2349 bash 1799 1324 1 1 2349 bash 2344 1799 1 1 2349 python2 2345 2344 1 1 2349 time-helper 2346 2345 1 1 2349 bash 2347 2346 2347 1 2349 zsh 2349 2347 2349 1 2349 zsh 2350 2349 2349 1 2349 ps ALIVE run_snippet zsh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2353 1799 1 1 1 python2 2354 2353 1 1 1 time-helper 2355 2354 1 1 1 bash 2356 2355 1 1 1 zsh 2357 2356 1 1 1 ps run_snippet zsh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2363 sh 6 1 1 1 2363 bash 19 6 1 1 2363 bash 1322 19 1 1 2363 python2 1323 1322 1 1 2363 time-helper 1324 1323 1 1 2363 bash 1799 1324 1 1 2363 bash 2360 1799 1 1 2363 python2 2361 2360 1 1 2363 time-helper 2362 2361 1 1 2363 bash 2363 2362 2363 1 2363 zsh 2365 2363 2363 1 2363 ps run_snippet zsh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2368 1799 1 1 1 python2 2369 2368 1 1 1 time-helper 2370 2369 1 1 1 bash 2371 2370 1 1 1 zsh 2372 2371 1 1 1 ps 2373 2371 1 1 1 cat run_snippet zsh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2382 sh 6 1 1 1 2382 bash 19 6 1 1 2382 bash 1322 19 1 1 2382 python2 1323 1322 1 1 2382 time-helper 1324 1323 1 1 2382 bash 1799 1324 1 1 2382 bash 2376 1799 1 1 2382 python2 2377 2376 1 1 2382 time-helper 2378 2377 1 1 2382 bash 2379 2378 2379 1 2382 zsh 2381 2379 2381 1 2382 ps 2382 2379 2382 1 2382 cat run_snippet bin/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2385 1799 1 1 1 python2 2386 2385 1 1 1 time-helper 2387 2386 1 1 1 bash 2388 2387 1 1 1 python2 2391 2388 1 1 1 ps run_snippet bin/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2400 sh 6 1 1 1 2400 bash 19 6 1 1 2400 bash 1322 19 1 1 2400 python2 1323 1322 1 1 2400 time-helper 1324 1323 1 1 2400 bash 1799 1324 1 1 2400 bash 2394 1799 1 1 2400 python2 2395 2394 1 1 2400 time-helper 2396 2395 1 1 2400 bash 2397 2396 2397 1 2400 python2 2400 2397 2400 1 2400 ps run_snippet bin/osh bgproc - [%1] PID 2409 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2403 1799 1 1 1 python2 2404 2403 1 1 1 time-helper 2405 2404 1 1 1 bash 2406 2405 1 1 1 python2 2409 2406 1 1 1 ps run_snippet bin/osh bgproc yes [%1] PID 2418 Started [%1] PID 2418 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2415 sh 6 1 1 1 2415 bash 19 6 1 1 2415 bash 1322 19 1 1 2415 python2 1323 1322 1 1 2415 time-helper 1324 1323 1 1 2415 bash 1799 1324 1 1 2415 bash 2412 1799 1 1 2415 python2 2413 2412 1 1 2415 time-helper 2414 2413 1 1 2415 bash 2415 2414 2415 1 2415 python2 2418 2415 2418 1 2415 ps run_snippet bin/osh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2421 1799 1 1 1 python2 2422 2421 1 1 1 time-helper 2423 2422 1 1 1 bash 2424 2423 1 1 1 python2 2427 2424 1 1 1 ps 2428 2424 1 1 1 cat 2429 2424 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 2438 sh 6 1 1 1 2438 bash 19 6 1 1 2438 bash 1322 19 1 1 2438 python2 1323 1322 1 1 2438 time-helper 1324 1323 1 1 2438 bash 1799 1324 1 1 2438 bash 2432 1799 1 1 2438 python2 2433 2432 1 1 2438 time-helper 2434 2433 1 1 2438 bash 2435 2434 2435 1 2438 python2 2438 2435 2438 1 2438 ps 2439 2435 2438 1 2438 cat 2440 2435 2438 1 2438 cat2 run_snippet bin/osh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2443 1799 1 1 1 python2 2444 2443 1 1 1 time-helper 2445 2444 1 1 1 bash 2446 2445 1 1 1 python2 2449 2446 1 1 1 ps 2450 2446 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 2459 sh 6 1 1 1 2459 bash 19 6 1 1 2459 bash 1322 19 1 1 2459 python2 1323 1322 1 1 2459 time-helper 1324 1323 1 1 2459 bash 1799 1324 1 1 2459 bash 2453 1799 1 1 2459 python2 2454 2453 1 1 2459 time-helper 2455 2454 1 1 2459 bash 2456 2455 2456 1 2459 python2 2459 2456 2459 1 2459 ps 2460 2456 2459 1 2459 cat2 run_snippet bin/osh bgpipe - [%1] PGID 2469 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2463 1799 1 1 1 python2 2464 2463 1 1 1 time-helper 2465 2464 1 1 1 bash 2466 2465 1 1 1 python2 2469 2466 1 1 1 ps 2470 2466 1 1 1 cat 2471 2466 1 1 1 cat2 run_snippet bin/osh bgpipe yes [%1] PID 2482 Started [%1] PGID 2480 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2477 sh 6 1 1 1 2477 bash 19 6 1 1 2477 bash 1322 19 1 1 2477 python2 1323 1322 1 1 2477 time-helper 1324 1323 1 1 2477 bash 1799 1324 1 1 2477 bash 2474 1799 1 1 2477 python2 2475 2474 1 1 2477 time-helper 2476 2475 1 1 2477 bash 2477 2476 2477 1 2477 python2 2480 2477 2480 1 2477 ps 2481 2477 2480 1 2477 cat 2482 2477 2480 1 2477 cat2 run_snippet bin/osh bgpipe-lastpipe - [%1] PGID 2491 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2485 1799 1 1 1 python2 2486 2485 1 1 1 time-helper 2487 2486 1 1 1 bash 2488 2487 1 1 1 python2 2491 2488 1 1 1 ps 2492 2488 1 1 1 cat2 2493 2488 1 1 1 python2 run_snippet bin/osh bgpipe-lastpipe yes [%1] PID 2504 Started [%1] PGID 2502 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2499 sh 6 1 1 1 2499 bash 19 6 1 1 2499 bash 1322 19 1 1 2499 python2 1323 1322 1 1 2499 time-helper 1324 1323 1 1 2499 bash 1799 1324 1 1 2499 bash 2496 1799 1 1 2499 python2 2497 2496 1 1 2499 time-helper 2498 2497 1 1 2499 bash 2499 2498 2499 1 2499 python2 2502 2499 2502 1 2499 ps 2503 2499 2502 1 2499 cat2 2504 2499 2502 1 2499 python2 run_snippet bin/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2507 1799 1 1 1 python2 2508 2507 1 1 1 time-helper 2509 2508 1 1 1 bash 2510 2509 1 1 1 python2 2513 2510 1 1 1 python2 2514 2513 1 1 1 ps ALIVE run_snippet bin/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2523 sh 6 1 1 1 2523 bash 19 6 1 1 2523 bash 1322 19 1 1 2523 python2 1323 1322 1 1 2523 time-helper 1324 1323 1 1 2523 bash 1799 1324 1 1 2523 bash 2517 1799 1 1 2523 python2 2518 2517 1 1 2523 time-helper 2519 2518 1 1 2523 bash 2520 2519 2520 1 2523 python2 2523 2520 2523 1 2523 python2 2524 2523 2523 1 2523 ps ALIVE run_snippet bin/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2527 1799 1 1 1 python2 2528 2527 1 1 1 time-helper 2529 2528 1 1 1 bash 2530 2529 1 1 1 python2 2533 2530 1 1 1 ps run_snippet bin/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2539 sh 6 1 1 1 2539 bash 19 6 1 1 2539 bash 1322 19 1 1 2539 python2 1323 1322 1 1 2539 time-helper 1324 1323 1 1 2539 bash 1799 1324 1 1 2539 bash 2536 1799 1 1 2539 python2 2537 2536 1 1 2539 time-helper 2538 2537 1 1 2539 bash 2539 2538 2539 1 2539 python2 2542 2539 2539 1 2539 ps run_snippet bin/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2545 1799 1 1 1 python2 2546 2545 1 1 1 time-helper 2547 2546 1 1 1 bash 2548 2547 1 1 1 python2 2551 2548 1 1 1 ps 2552 2548 1 1 1 cat run_snippet bin/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2562 sh 6 1 1 1 2562 bash 19 6 1 1 2562 bash 1322 19 1 1 2562 python2 1323 1322 1 1 2562 time-helper 1324 1323 1 1 2562 bash 1799 1324 1 1 2562 bash 2555 1799 1 1 2562 python2 2556 2555 1 1 2562 time-helper 2557 2556 1 1 2562 bash 2558 2557 2558 1 2562 python2 2561 2558 2561 1 2562 ps 2562 2558 2562 1 2562 cat run_snippet _bin/cxx-dbg/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2565 1799 1 1 1 python2 2566 2565 1 1 1 time-helper 2567 2566 1 1 1 bash 2568 2567 1 1 1 osh 2569 2568 1 1 1 ps run_snippet _bin/cxx-dbg/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2576 sh 6 1 1 1 2576 bash 19 6 1 1 2576 bash 1322 19 1 1 2576 python2 1323 1322 1 1 2576 time-helper 1324 1323 1 1 2576 bash 1799 1324 1 1 2576 bash 2572 1799 1 1 2576 python2 2573 2572 1 1 2576 time-helper 2574 2573 1 1 2576 bash 2575 2574 2575 1 2576 osh 2576 2575 2576 1 2576 ps run_snippet _bin/cxx-dbg/osh bgproc - [%1] PID 2583 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2579 1799 1 1 1 python2 2580 2579 1 1 1 time-helper 2581 2580 1 1 1 bash 2582 2581 1 1 1 osh 2583 2582 1 1 1 ps run_snippet _bin/cxx-dbg/osh bgproc yes [%1] PID 2590 Started [%1] PID 2590 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2589 sh 6 1 1 1 2589 bash 19 6 1 1 2589 bash 1322 19 1 1 2589 python2 1323 1322 1 1 2589 time-helper 1324 1323 1 1 2589 bash 1799 1324 1 1 2589 bash 2586 1799 1 1 2589 python2 2587 2586 1 1 2589 time-helper 2588 2587 1 1 2589 bash 2589 2588 2589 1 2589 osh 2590 2589 2590 1 2589 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 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2593 1799 1 1 1 python2 2594 2593 1 1 1 time-helper 2595 2594 1 1 1 bash 2596 2595 1 1 1 osh 2597 2596 1 1 1 ps 2598 2596 1 1 1 cat 2599 2596 1 1 1 cat2 run_snippet _bin/cxx-dbg/osh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2606 sh 6 1 1 1 2606 bash 19 6 1 1 2606 bash 1322 19 1 1 2606 python2 1323 1322 1 1 2606 time-helper 1324 1323 1 1 2606 bash 1799 1324 1 1 2606 bash 2602 1799 1 1 2606 python2 2603 2602 1 1 2606 time-helper 2604 2603 1 1 2606 bash 2605 2604 2605 1 2606 osh 2606 2605 2606 1 2606 ps 2607 2605 2606 1 2606 cat 2608 2605 2606 1 2606 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 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2611 1799 1 1 1 python2 2612 2611 1 1 1 time-helper 2613 2612 1 1 1 bash 2614 2613 1 1 1 osh 2615 2614 1 1 1 ps 2616 2614 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 2623 sh 6 1 1 1 2623 bash 19 6 1 1 2623 bash 1322 19 1 1 2623 python2 1323 1322 1 1 2623 time-helper 1324 1323 1 1 2623 bash 1799 1324 1 1 2623 bash 2619 1799 1 1 2623 python2 2620 2619 1 1 2623 time-helper 2621 2620 1 1 2623 bash 2622 2621 2622 1 2623 osh 2623 2622 2623 1 2623 ps 2624 2622 2623 1 2623 cat2 run_snippet _bin/cxx-dbg/osh bgpipe - [%1] PGID 2631 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2627 1799 1 1 1 python2 2628 2627 1 1 1 time-helper 2629 2628 1 1 1 bash 2630 2629 1 1 1 osh 2631 2630 1 1 1 ps 2632 2630 1 1 1 cat 2633 2630 1 1 1 cat2 run_snippet _bin/cxx-dbg/osh bgpipe yes [%1] PID 2642 Started [%1] PGID 2640 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2639 sh 6 1 1 1 2639 bash 19 6 1 1 2639 bash 1322 19 1 1 2639 python2 1323 1322 1 1 2639 time-helper 1324 1323 1 1 2639 bash 1799 1324 1 1 2639 bash 2636 1799 1 1 2639 python2 2637 2636 1 1 2639 time-helper 2638 2637 1 1 2639 bash 2639 2638 2639 1 2639 osh 2640 2639 2640 1 2639 ps 2641 2639 2640 1 2639 cat 2642 2639 2640 1 2639 cat2 run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe - [%1] PGID 2649 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2645 1799 1 1 1 python2 2646 2645 1 1 1 time-helper 2647 2646 1 1 1 bash 2648 2647 1 1 1 osh 2649 2648 1 1 1 ps 2650 2648 1 1 1 cat2 2651 2648 1 1 1 osh run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe yes [%1] PID 2660 Started [%1] PGID 2658 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2657 sh 6 1 1 1 2657 bash 19 6 1 1 2657 bash 1322 19 1 1 2657 python2 1323 1322 1 1 2657 time-helper 1324 1323 1 1 2657 bash 1799 1324 1 1 2657 bash 2654 1799 1 1 2657 python2 2655 2654 1 1 2657 time-helper 2656 2655 1 1 2657 bash 2657 2656 2657 1 2657 osh 2658 2657 2658 1 2657 ps 2659 2657 2658 1 2657 cat2 2660 2657 2658 1 2657 osh run_snippet _bin/cxx-dbg/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2663 1799 1 1 1 python2 2664 2663 1 1 1 time-helper 2665 2664 1 1 1 bash 2666 2665 1 1 1 osh 2667 2666 1 1 1 osh 2668 2667 1 1 1 ps ALIVE run_snippet _bin/cxx-dbg/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2675 sh 6 1 1 1 2675 bash 19 6 1 1 2675 bash 1322 19 1 1 2675 python2 1323 1322 1 1 2675 time-helper 1324 1323 1 1 2675 bash 1799 1324 1 1 2675 bash 2671 1799 1 1 2675 python2 2672 2671 1 1 2675 time-helper 2673 2672 1 1 2675 bash 2674 2673 2674 1 2675 osh 2675 2674 2675 1 2675 osh 2676 2675 2675 1 2675 ps ALIVE run_snippet _bin/cxx-dbg/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2679 1799 1 1 1 python2 2680 2679 1 1 1 time-helper 2681 2680 1 1 1 bash 2682 2681 1 1 1 osh 2683 2682 1 1 1 ps run_snippet _bin/cxx-dbg/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2689 sh 6 1 1 1 2689 bash 19 6 1 1 2689 bash 1322 19 1 1 2689 python2 1323 1322 1 1 2689 time-helper 1324 1323 1 1 2689 bash 1799 1324 1 1 2689 bash 2686 1799 1 1 2689 python2 2687 2686 1 1 2689 time-helper 2688 2687 1 1 2689 bash 2689 2688 2689 1 2689 osh 2690 2689 2689 1 2689 ps run_snippet _bin/cxx-dbg/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 6 1 1 1 1 bash 19 6 1 1 1 bash 1322 19 1 1 1 python2 1323 1322 1 1 1 time-helper 1324 1323 1 1 1 bash 1799 1324 1 1 1 bash 2693 1799 1 1 1 python2 2694 2693 1 1 1 time-helper 2695 2694 1 1 1 bash 2696 2695 1 1 1 osh 2697 2696 1 1 1 ps 2698 2696 1 1 1 cat run_snippet _bin/cxx-dbg/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2706 sh 6 1 1 1 2706 bash 19 6 1 1 2706 bash 1322 19 1 1 2706 python2 1323 1322 1 1 2706 time-helper 1324 1323 1 1 2706 bash 1799 1324 1 1 2706 bash 2701 1799 1 1 2706 python2 2702 2701 1 1 2706 time-helper 2703 2702 1 1 2706 bash 2704 2703 2704 1 2706 osh 2705 2704 2705 1 2706 ps 2706 2704 2706 1 2706 cat Wrote _tmp/process-table/index.html