'_tmp/cat2' -> '/bin/cat' [1/66] build-stamp-cpp _build/git-commit.txt _gen/cpp/build_stamp.h _gen/cpp/build_stamp.cc [2/66] make-pystub _bin/shwrap/optview_gen core/optview_gen.py frontend/option_def.py [3/66] make-pystub _bin/shwrap/embedded_file_gen cpp/embedded_file_gen.py mycpp/mylib.py pylib/collections_.py [4/66] 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 [5/66] 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 [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] make-pystub _bin/shwrap/option_gen frontend/option_gen.py asdl/ast.py frontend/builtin_def.py frontend/option_def.py [8/66] optview_gen > _gen/core/optview.h [9/66] make-pystub _bin/shwrap/signal_gen frontend/signal_gen.py frontend/signal_def.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] asdl_main cpp --no-pretty-print-methods asdl/hnode.asdl _gen/asdl/hnode.asdl _gen/asdl/hnode.asdl_debug.py [12/66] asdl_main cpp core/runtime.asdl _gen/core/runtime.asdl _gen/core/runtime.asdl_debug.py [13/66] asdl_main cpp data_lang/nil8.asdl _gen/data_lang/nil8.asdl _gen/data_lang/nil8.asdl_debug.py [14/66] consts_gen cpp _gen/frontend/id_kind.asdl [15/66] consts_gen cpp-consts _gen/frontend/consts [16/66] asdl_main cpp core/value.asdl _gen/core/value.asdl _gen/core/value.asdl_debug.py [17/66] asdl_main cpp display/pretty.asdl _gen/display/pretty.asdl _gen/display/pretty.asdl_debug.py [18/66] flag_gen cpp _gen/frontend/arg_types [19/66] consts_gen cpp _gen/frontend/option.asdl [20/66] signal_gen cpp _gen/frontend/signal [21/66] 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 [22/66] 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 [23/66] 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 [24/66] asdl_main cpp --no-pretty-print-methods frontend/types.asdl _gen/frontend/types.asdl _gen/frontend/types.asdl_debug.py [25/66] asdl_main cpp --abbrev-module=frontend.syntax_abbrev frontend/syntax.asdl _gen/frontend/syntax.asdl _gen/frontend/syntax.asdl_debug.py [26/66] arith-parse-gen > _gen/osh/arith_parse.cc [27/66] grammar_gen cpp ysh/grammar.pgen2 _gen/ysh [28/66] cxx dbg '' _gen/frontend/id_kind.asdl.cc _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o [29/66] cxx dbg '' cpp/data_lang.cc _build/obj/cxx-dbg/cpp/data_lang.o [30/66] cxx dbg '' _gen/display/pretty.asdl.cc _build/obj/cxx-dbg/_gen/display/pretty.asdl.o [31/66] cxx dbg '' mycpp/bump_leak_heap.cc _build/obj/cxx-dbg/mycpp/bump_leak_heap.o [32/66] cxx dbg '' mycpp/gc_builtins.cc _build/obj/cxx-dbg/mycpp/gc_builtins.o [33/66] cxx dbg '' _gen/core/value.asdl.cc _build/obj/cxx-dbg/_gen/core/value.asdl.o [34/66] cxx dbg '' mycpp/gc_iolib.cc _build/obj/cxx-dbg/mycpp/gc_iolib.o [35/66] cxx dbg '' _gen/core/runtime.asdl.cc _build/obj/cxx-dbg/_gen/core/runtime.asdl.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 '' cpp/fanos.cc _build/obj/cxx-dbg/cpp/fanos.o [42/66] cxx dbg '' mycpp/mark_sweep_heap.cc _build/obj/cxx-dbg/mycpp/mark_sweep_heap.o [43/66] cxx dbg '' cpp/fanos_shared.c _build/obj/cxx-dbg/cpp/fanos_shared.o [44/66] cxx dbg '' _gen/frontend/syntax.asdl.cc _build/obj/cxx-dbg/_gen/frontend/syntax.asdl.o [45/66] cxx dbg '' cpp/core.cc _build/obj/cxx-dbg/cpp/core.o [46/66] cxx dbg '' cpp/libc.cc _build/obj/cxx-dbg/cpp/libc.o [47/66] cxx dbg '' cpp/frontend_flag_spec.cc _build/obj/cxx-dbg/cpp/frontend_flag_spec.o [48/66] cxx dbg '' cpp/frontend_pyreadline.cc _build/obj/cxx-dbg/cpp/frontend_pyreadline.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 '' _gen/frontend/arg_types.cc _build/obj/cxx-dbg/_gen/frontend/arg_types.o [56/66] cxx dbg '' cpp/stdlib.cc _build/obj/cxx-dbg/cpp/stdlib.o [57/66] cxx dbg '' _gen/frontend/consts.cc _build/obj/cxx-dbg/_gen/frontend/consts.o [58/66] cxx dbg '' mycpp/gc_str.cc _build/obj/cxx-dbg/mycpp/gc_str.o [59/66] cxx dbg '' _gen/frontend/signal.cc _build/obj/cxx-dbg/_gen/frontend/signal.o [60/66] cxx dbg '' _gen/frontend/help_meta.cc _build/obj/cxx-dbg/_gen/frontend/help_meta.o [61/66] cxx dbg '' _gen/osh/arith_parse.cc _build/obj/cxx-dbg/_gen/osh/arith_parse.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 17 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1806 1805 1 1 1 python2 1807 1806 1 1 1 time-helper 1808 1807 1 1 1 bash 1809 1808 1 1 1 bash 1810 1809 1 1 1 ps run_snippet bash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1817 sh 7 1 1 1 1817 bash 20 7 1 1 1817 bash 1328 20 1 1 1817 python2 1329 1328 1 1 1817 time-helper 1330 1329 1 1 1817 bash 1805 1330 1 1 1817 bash 1813 1805 1 1 1817 python2 1814 1813 1 1 1817 time-helper 1815 1814 1 1 1817 bash 1816 1815 1816 1 1817 bash 1817 1816 1817 1 1817 ps run_snippet bash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1820 1805 1 1 1 python2 1821 1820 1 1 1 time-helper 1822 1821 1 1 1 bash 1823 1822 1 1 1 bash 1824 1823 1 1 1 ps run_snippet bash bgproc yes [1] 1831 [1]+ Done ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1830 sh 7 1 1 1 1830 bash 20 7 1 1 1830 bash 1328 20 1 1 1830 python2 1329 1328 1 1 1830 time-helper 1330 1329 1 1 1830 bash 1805 1330 1 1 1830 bash 1827 1805 1 1 1830 python2 1828 1827 1 1 1830 time-helper 1829 1828 1 1 1830 bash 1830 1829 1830 1 1830 bash 1831 1830 1831 1 1830 ps run_snippet bash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1834 1805 1 1 1 python2 1835 1834 1 1 1 time-helper 1836 1835 1 1 1 bash 1837 1836 1 1 1 bash 1838 1837 1 1 1 ps 1839 1837 1 1 1 cat 1840 1837 1 1 1 cat2 run_snippet bash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1847 sh 7 1 1 1 1847 bash 20 7 1 1 1847 bash 1328 20 1 1 1847 python2 1329 1328 1 1 1847 time-helper 1330 1329 1 1 1847 bash 1805 1330 1 1 1847 bash 1843 1805 1 1 1847 python2 1844 1843 1 1 1847 time-helper 1845 1844 1 1 1847 bash 1846 1845 1846 1 1847 bash 1847 1846 1847 1 1847 ps 1848 1846 1847 1 1847 cat 1849 1846 1847 1 1847 cat2 run_snippet bash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1852 1805 1 1 1 python2 1853 1852 1 1 1 time-helper 1854 1853 1 1 1 bash 1855 1854 1 1 1 bash 1856 1855 1 1 1 ps 1857 1855 1 1 1 cat2 1858 1855 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 1865 sh 7 1 1 1 1865 bash 20 7 1 1 1865 bash 1328 20 1 1 1865 python2 1329 1328 1 1 1865 time-helper 1330 1329 1 1 1865 bash 1805 1330 1 1 1865 bash 1861 1805 1 1 1865 python2 1862 1861 1 1 1865 time-helper 1863 1862 1 1 1865 bash 1864 1863 1864 1 1865 bash 1865 1864 1865 1 1865 ps 1866 1864 1865 1 1865 cat2 1867 1864 1865 1 1865 bash run_snippet bash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1870 1805 1 1 1 python2 1871 1870 1 1 1 time-helper 1872 1871 1 1 1 bash 1873 1872 1 1 1 bash 1874 1873 1 1 1 ps 1875 1873 1 1 1 cat 1876 1873 1 1 1 cat2 run_snippet bash bgpipe yes [1] 1885 [1]+ Done ps -o $PS_COLS | cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1882 sh 7 1 1 1 1882 bash 20 7 1 1 1882 bash 1328 20 1 1 1882 python2 1329 1328 1 1 1882 time-helper 1330 1329 1 1 1882 bash 1805 1330 1 1 1882 bash 1879 1805 1 1 1882 python2 1880 1879 1 1 1882 time-helper 1881 1880 1 1 1882 bash 1882 1881 1882 1 1882 bash 1883 1882 1883 1 1882 ps 1884 1882 1883 1 1882 cat 1885 1882 1883 1 1882 cat2 run_snippet bash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1888 1805 1 1 1 python2 1889 1888 1 1 1 time-helper 1890 1889 1 1 1 bash 1891 1890 1 1 1 bash 1892 1891 1 1 1 ps 1893 1891 1 1 1 cat2 1894 1891 1 1 1 bash run_snippet bash bgpipe-lastpipe yes [1] 1903 [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 1900 sh 7 1 1 1 1900 bash 20 7 1 1 1900 bash 1328 20 1 1 1900 python2 1329 1328 1 1 1900 time-helper 1330 1329 1 1 1900 bash 1805 1330 1 1 1900 bash 1897 1805 1 1 1900 python2 1898 1897 1 1 1900 time-helper 1899 1898 1 1 1900 bash 1900 1899 1900 1 1900 bash 1901 1900 1901 1 1900 ps 1902 1900 1901 1 1900 cat2 1903 1900 1901 1 1900 bash run_snippet bash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1906 1805 1 1 1 python2 1907 1906 1 1 1 time-helper 1908 1907 1 1 1 bash 1909 1908 1 1 1 bash 1910 1909 1 1 1 bash 1911 1910 1 1 1 ps ALIVE run_snippet bash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1918 sh 7 1 1 1 1918 bash 20 7 1 1 1918 bash 1328 20 1 1 1918 python2 1329 1328 1 1 1918 time-helper 1330 1329 1 1 1918 bash 1805 1330 1 1 1918 bash 1914 1805 1 1 1918 python2 1915 1914 1 1 1918 time-helper 1916 1915 1 1 1918 bash 1917 1916 1917 1 1918 bash 1918 1917 1918 1 1918 bash 1919 1918 1918 1 1918 ps ALIVE run_snippet bash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1922 1805 1 1 1 python2 1923 1922 1 1 1 time-helper 1924 1923 1 1 1 bash 1925 1924 1 1 1 bash 1926 1925 1 1 1 ps run_snippet bash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1932 sh 7 1 1 1 1932 bash 20 7 1 1 1932 bash 1328 20 1 1 1932 python2 1329 1328 1 1 1932 time-helper 1330 1329 1 1 1932 bash 1805 1330 1 1 1932 bash 1929 1805 1 1 1932 python2 1930 1929 1 1 1932 time-helper 1931 1930 1 1 1932 bash 1932 1931 1932 1 1932 bash 1933 1932 1932 1 1932 ps run_snippet bash psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1936 1805 1 1 1 python2 1937 1936 1 1 1 time-helper 1938 1937 1 1 1 bash 1939 1938 1 1 1 bash 1940 1939 1 1 1 bash 1941 1939 1 1 1 cat 1942 1940 1 1 1 ps run_snippet bash psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1950 sh 7 1 1 1 1950 bash 20 7 1 1 1950 bash 1328 20 1 1 1950 python2 1329 1328 1 1 1950 time-helper 1330 1329 1 1 1950 bash 1805 1330 1 1 1950 bash 1945 1805 1 1 1950 python2 1946 1945 1 1 1950 time-helper 1947 1946 1 1 1950 bash 1948 1947 1948 1 1950 bash 1949 1948 1948 1 1950 bash 1950 1948 1950 1 1950 cat 1951 1949 1948 1 1950 ps run_snippet dash fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1954 1805 1 1 1 python2 1955 1954 1 1 1 time-helper 1956 1955 1 1 1 bash 1957 1956 1 1 1 dash 1958 1957 1 1 1 ps run_snippet dash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1965 sh 7 1 1 1 1965 bash 20 7 1 1 1965 bash 1328 20 1 1 1965 python2 1329 1328 1 1 1965 time-helper 1330 1329 1 1 1965 bash 1805 1330 1 1 1965 bash 1961 1805 1 1 1965 python2 1962 1961 1 1 1965 time-helper 1963 1962 1 1 1965 bash 1964 1963 1964 1 1965 dash 1965 1964 1965 1 1965 ps run_snippet dash bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1968 1805 1 1 1 python2 1969 1968 1 1 1 time-helper 1970 1969 1 1 1 bash 1971 1970 1 1 1 dash 1972 1971 1 1 1 ps run_snippet dash bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1978 sh 7 1 1 1 1978 bash 20 7 1 1 1978 bash 1328 20 1 1 1978 python2 1329 1328 1 1 1978 time-helper 1330 1329 1 1 1978 bash 1805 1330 1 1 1978 bash 1975 1805 1 1 1978 python2 1976 1975 1 1 1978 time-helper 1977 1976 1 1 1978 bash 1978 1977 1978 1 1978 dash 1979 1978 1979 1 1978 ps run_snippet dash fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 1982 1805 1 1 1 python2 1983 1982 1 1 1 time-helper 1984 1983 1 1 1 bash 1985 1984 1 1 1 dash 1986 1985 1 1 1 ps 1987 1985 1 1 1 cat 1988 1985 1 1 1 cat2 run_snippet dash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1995 sh 7 1 1 1 1995 bash 20 7 1 1 1995 bash 1328 20 1 1 1995 python2 1329 1328 1 1 1995 time-helper 1330 1329 1 1 1995 bash 1805 1330 1 1 1995 bash 1991 1805 1 1 1995 python2 1992 1991 1 1 1995 time-helper 1993 1992 1 1 1995 bash 1994 1993 1994 1 1995 dash 1995 1994 1995 1 1995 ps 1996 1994 1995 1 1995 cat 1997 1994 1995 1 1995 cat2 run_snippet dash fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2000 1805 1 1 1 python2 2001 2000 1 1 1 time-helper 2002 2001 1 1 1 bash 2003 2002 1 1 1 dash 2004 2003 1 1 1 ps 2005 2003 1 1 1 cat2 2006 2003 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 2013 sh 7 1 1 1 2013 bash 20 7 1 1 2013 bash 1328 20 1 1 2013 python2 1329 1328 1 1 2013 time-helper 1330 1329 1 1 2013 bash 1805 1330 1 1 2013 bash 2009 1805 1 1 2013 python2 2010 2009 1 1 2013 time-helper 2011 2010 1 1 2013 bash 2012 2011 2012 1 2013 dash 2013 2012 2013 1 2013 ps 2014 2012 2013 1 2013 cat2 2015 2012 2013 1 2013 dash run_snippet dash bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2018 1805 1 1 1 python2 2019 2018 1 1 1 time-helper 2020 2019 1 1 1 bash 2021 2020 1 1 1 dash 2022 2021 1 1 1 ps 2023 2021 1 1 1 cat 2024 2021 1 1 1 cat2 run_snippet dash bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2030 sh 7 1 1 1 2030 bash 20 7 1 1 2030 bash 1328 20 1 1 2030 python2 1329 1328 1 1 2030 time-helper 1330 1329 1 1 2030 bash 1805 1330 1 1 2030 bash 2027 1805 1 1 2030 python2 2028 2027 1 1 2030 time-helper 2029 2028 1 1 2030 bash 2030 2029 2030 1 2030 dash 2031 2030 2031 1 2030 ps 2032 2030 2031 1 2030 cat 2033 2030 2031 1 2030 cat2 run_snippet dash bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2036 1805 1 1 1 python2 2037 2036 1 1 1 time-helper 2038 2037 1 1 1 bash 2039 2038 1 1 1 dash 2040 2039 1 1 1 ps 2041 2039 1 1 1 cat2 2042 2039 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 2048 sh 7 1 1 1 2048 bash 20 7 1 1 2048 bash 1328 20 1 1 2048 python2 1329 1328 1 1 2048 time-helper 1330 1329 1 1 2048 bash 1805 1330 1 1 2048 bash 2045 1805 1 1 2048 python2 2046 2045 1 1 2048 time-helper 2047 2046 1 1 2048 bash 2048 2047 2048 1 2048 dash 2049 2048 2049 1 2048 ps 2050 2048 2049 1 2048 cat2 2051 2048 2049 1 2048 dash run_snippet dash subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2054 1805 1 1 1 python2 2055 2054 1 1 1 time-helper 2056 2055 1 1 1 bash 2057 2056 1 1 1 dash 2058 2057 1 1 1 dash 2059 2058 1 1 1 ps ALIVE run_snippet dash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2066 sh 7 1 1 1 2066 bash 20 7 1 1 2066 bash 1328 20 1 1 2066 python2 1329 1328 1 1 2066 time-helper 1330 1329 1 1 2066 bash 1805 1330 1 1 2066 bash 2062 1805 1 1 2066 python2 2063 2062 1 1 2066 time-helper 2064 2063 1 1 2066 bash 2065 2064 2065 1 2066 dash 2066 2065 2066 1 2066 dash 2067 2066 2066 1 2066 ps ALIVE run_snippet dash csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2070 1805 1 1 1 python2 2071 2070 1 1 1 time-helper 2072 2071 1 1 1 bash 2073 2072 1 1 1 dash 2074 2073 1 1 1 ps run_snippet dash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2080 sh 7 1 1 1 2080 bash 20 7 1 1 2080 bash 1328 20 1 1 2080 python2 1329 1328 1 1 2080 time-helper 1330 1329 1 1 2080 bash 1805 1330 1 1 2080 bash 2077 1805 1 1 2080 python2 2078 2077 1 1 2080 time-helper 2079 2078 1 1 2080 bash 2080 2079 2080 1 2080 dash 2081 2080 2080 1 2080 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2096 1805 1 1 1 python2 2097 2096 1 1 1 time-helper 2098 2097 1 1 1 bash 2099 2098 1 1 1 mksh 2100 2099 1 1 1 ps run_snippet mksh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2107 sh 7 1 1 1 2107 bash 20 7 1 1 2107 bash 1328 20 1 1 2107 python2 1329 1328 1 1 2107 time-helper 1330 1329 1 1 2107 bash 1805 1330 1 1 2107 bash 2103 1805 1 1 2107 python2 2104 2103 1 1 2107 time-helper 2105 2104 1 1 2107 bash 2106 2105 2106 1 2107 mksh 2107 2106 2107 1 2107 ps run_snippet mksh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2110 1805 1 1 1 python2 2111 2110 1 1 1 time-helper 2112 2111 1 1 1 bash 2113 2112 1 1 1 mksh 2114 2113 1 1 1 ps run_snippet mksh bgproc yes [1] 2121 [1] + Done \ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2120 sh 7 1 1 1 2120 bash 20 7 1 1 2120 bash 1328 20 1 1 2120 python2 1329 1328 1 1 2120 time-helper 1330 1329 1 1 2120 bash 1805 1330 1 1 2120 bash 2117 1805 1 1 2120 python2 2118 2117 1 1 2120 time-helper 2119 2118 1 1 2120 bash 2120 2119 2120 1 2120 mksh 2121 2120 2121 1 2120 ps run_snippet mksh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2124 1805 1 1 1 python2 2125 2124 1 1 1 time-helper 2126 2125 1 1 1 bash 2127 2126 1 1 1 mksh 2128 2127 1 1 1 ps 2129 2127 1 1 1 mksh 2130 2127 1 1 1 cat2 run_snippet mksh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2137 sh 7 1 1 1 2137 bash 20 7 1 1 2137 bash 1328 20 1 1 2137 python2 1329 1328 1 1 2137 time-helper 1330 1329 1 1 2137 bash 1805 1330 1 1 2137 bash 2133 1805 1 1 2137 python2 2134 2133 1 1 2137 time-helper 2135 2134 1 1 2137 bash 2136 2135 2136 1 2137 mksh 2137 2136 2137 1 2137 ps 2138 2136 2137 1 2137 mksh 2139 2136 2137 1 2137 cat2 run_snippet mksh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2142 1805 1 1 1 python2 2143 2142 1 1 1 time-helper 2144 2143 1 1 1 bash 2145 2144 1 1 1 mksh 2146 2145 1 1 1 ps 2147 2145 1 1 1 cat2 2148 2145 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 2155 sh 7 1 1 1 2155 bash 20 7 1 1 2155 bash 1328 20 1 1 2155 python2 1329 1328 1 1 2155 time-helper 1330 1329 1 1 2155 bash 1805 1330 1 1 2155 bash 2151 1805 1 1 2155 python2 2152 2151 1 1 2155 time-helper 2153 2152 1 1 2155 bash 2154 2153 2154 1 2155 mksh 2155 2154 2155 1 2155 ps 2156 2154 2155 1 2155 cat2 2157 2154 2155 1 2155 mksh run_snippet mksh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2160 1805 1 1 1 python2 2161 2160 1 1 1 time-helper 2162 2161 1 1 1 bash 2163 2162 1 1 1 mksh 2164 2163 1 1 1 ps 2165 2163 1 1 1 mksh 2166 2163 1 1 1 cat2 run_snippet mksh bgpipe yes [1] 2173 2174 2175 [1] + Done \ps -o $PS_COLS | \cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2172 sh 7 1 1 1 2172 bash 20 7 1 1 2172 bash 1328 20 1 1 2172 python2 1329 1328 1 1 2172 time-helper 1330 1329 1 1 2172 bash 1805 1330 1 1 2172 bash 2169 1805 1 1 2172 python2 2170 2169 1 1 2172 time-helper 2171 2170 1 1 2172 bash 2172 2171 2172 1 2172 mksh 2173 2172 2173 1 2172 ps 2174 2172 2173 1 2172 mksh 2175 2172 2173 1 2172 cat2 run_snippet mksh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2178 1805 1 1 1 python2 2179 2178 1 1 1 time-helper 2180 2179 1 1 1 bash 2181 2180 1 1 1 mksh 2182 2181 1 1 1 ps 2183 2181 1 1 1 cat2 2184 2181 1 1 1 mksh run_snippet mksh bgpipe-lastpipe yes [1] 2191 2192 2193 [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 2190 sh 7 1 1 1 2190 bash 20 7 1 1 2190 bash 1328 20 1 1 2190 python2 1329 1328 1 1 2190 time-helper 1330 1329 1 1 2190 bash 1805 1330 1 1 2190 bash 2187 1805 1 1 2190 python2 2188 2187 1 1 2190 time-helper 2189 2188 1 1 2190 bash 2190 2189 2190 1 2190 mksh 2191 2190 2191 1 2190 ps 2192 2190 2191 1 2190 cat2 2193 2190 2191 1 2190 mksh run_snippet mksh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2196 1805 1 1 1 python2 2197 2196 1 1 1 time-helper 2198 2197 1 1 1 bash 2199 2198 1 1 1 mksh 2200 2199 1 1 1 mksh 2201 2200 1 1 1 ps ALIVE run_snippet mksh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2208 sh 7 1 1 1 2208 bash 20 7 1 1 2208 bash 1328 20 1 1 2208 python2 1329 1328 1 1 2208 time-helper 1330 1329 1 1 2208 bash 1805 1330 1 1 2208 bash 2204 1805 1 1 2208 python2 2205 2204 1 1 2208 time-helper 2206 2205 1 1 2208 bash 2207 2206 2207 1 2208 mksh 2208 2207 2208 1 2208 mksh 2209 2208 2208 1 2208 ps ALIVE run_snippet mksh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2212 1805 1 1 1 python2 2213 2212 1 1 1 time-helper 2214 2213 1 1 1 bash 2215 2214 1 1 1 mksh 2216 2215 1 1 1 ps run_snippet mksh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2222 sh 7 1 1 1 2222 bash 20 7 1 1 2222 bash 1328 20 1 1 2222 python2 1329 1328 1 1 2222 time-helper 1330 1329 1 1 2222 bash 1805 1330 1 1 2222 bash 2219 1805 1 1 2222 python2 2220 2219 1 1 2222 time-helper 2221 2220 1 1 2222 bash 2222 2221 2222 1 2222 mksh 2223 2222 2222 1 2222 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2238 1805 1 1 1 python2 2239 2238 1 1 1 time-helper 2240 2239 1 1 1 bash 2241 2240 1 1 1 zsh 2242 2241 1 1 1 ps run_snippet zsh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2250 sh 7 1 1 1 2250 bash 20 7 1 1 2250 bash 1328 20 1 1 2250 python2 1329 1328 1 1 2250 time-helper 1330 1329 1 1 2250 bash 1805 1330 1 1 2250 bash 2245 1805 1 1 2250 python2 2246 2245 1 1 2250 time-helper 2247 2246 1 1 2250 bash 2248 2247 2248 1 2250 zsh 2250 2248 2250 1 2250 ps run_snippet zsh bgproc - [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2253 1805 1 1 1 python2 2254 2253 1 1 1 time-helper 2255 2254 1 1 1 bash 2256 2255 1 1 1 zsh 2257 2256 1 1 1 ps run_snippet zsh bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2263 sh 7 1 1 1 2263 bash 20 7 1 1 2263 bash 1328 20 1 1 2263 python2 1329 1328 1 1 2263 time-helper 1330 1329 1 1 2263 bash 1805 1330 1 1 2263 bash 2260 1805 1 1 2263 python2 2261 2260 1 1 2263 time-helper 2262 2261 1 1 2263 bash 2263 2262 2263 1 2263 zsh 2265 2263 2265 1 2263 ps run_snippet zsh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2268 1805 1 1 1 python2 2269 2268 1 1 1 time-helper 2270 2269 1 1 1 bash 2271 2270 1 1 1 zsh 2272 2271 1 1 1 ps 2273 2271 1 1 1 cat 2274 2271 1 1 1 cat2 run_snippet zsh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2282 sh 7 1 1 1 2282 bash 20 7 1 1 2282 bash 1328 20 1 1 2282 python2 1329 1328 1 1 2282 time-helper 1330 1329 1 1 2282 bash 1805 1330 1 1 2282 bash 2277 1805 1 1 2282 python2 2278 2277 1 1 2282 time-helper 2279 2278 1 1 2282 bash 2280 2279 2280 1 2282 zsh 2282 2280 2282 1 2282 ps 2283 2280 2282 1 2282 cat 2284 2280 2282 1 2282 cat2 run_snippet zsh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2287 1805 1 1 1 python2 2288 2287 1 1 1 time-helper 2289 2288 1 1 1 bash 2290 2289 1 1 1 zsh 2291 2290 1 1 1 ps 2292 2290 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 2300 sh 7 1 1 1 2300 bash 20 7 1 1 2300 bash 1328 20 1 1 2300 python2 1329 1328 1 1 2300 time-helper 1330 1329 1 1 2300 bash 1805 1330 1 1 2300 bash 2295 1805 1 1 2300 python2 2296 2295 1 1 2300 time-helper 2297 2296 1 1 2300 bash 2298 2297 2298 1 2300 zsh 2300 2298 2300 1 2300 ps 2301 2298 2300 1 2300 cat2 run_snippet zsh bgpipe - [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2304 1805 1 1 1 python2 2305 2304 1 1 1 time-helper 2306 2305 1 1 1 bash 2307 2306 1 1 1 zsh 2308 2307 1 1 1 ps 2309 2307 1 1 1 cat 2310 2307 1 1 1 cat2 run_snippet zsh bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2316 sh 7 1 1 1 2316 bash 20 7 1 1 2316 bash 1328 20 1 1 2316 python2 1329 1328 1 1 2316 time-helper 1330 1329 1 1 2316 bash 1805 1330 1 1 2316 bash 2313 1805 1 1 2316 python2 2314 2313 1 1 2316 time-helper 2315 2314 1 1 2316 bash 2316 2315 2316 1 2316 zsh 2318 2316 2318 1 2316 ps 2319 2316 2318 1 2316 cat 2320 2316 2318 1 2316 cat2 run_snippet zsh bgpipe-lastpipe - [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2323 1805 1 1 1 python2 2324 2323 1 1 1 time-helper 2325 2324 1 1 1 bash 2326 2325 1 1 1 zsh 2327 2326 1 1 1 ps 2328 2326 1 1 1 cat2 2329 2326 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 2335 sh 7 1 1 1 2335 bash 20 7 1 1 2335 bash 1328 20 1 1 2335 python2 1329 1328 1 1 2335 time-helper 1330 1329 1 1 2335 bash 1805 1330 1 1 2335 bash 2332 1805 1 1 2335 python2 2333 2332 1 1 2335 time-helper 2334 2333 1 1 2335 bash 2335 2334 2335 1 2335 zsh 2337 2335 2337 1 2335 ps 2338 2335 2337 1 2335 cat2 2339 2335 2337 1 2335 zsh run_snippet zsh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2342 1805 1 1 1 python2 2343 2342 1 1 1 time-helper 2344 2343 1 1 1 bash 2345 2344 1 1 1 zsh 2346 2345 1 1 1 zsh 2347 2346 1 1 1 ps ALIVE run_snippet zsh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2355 sh 7 1 1 1 2355 bash 20 7 1 1 2355 bash 1328 20 1 1 2355 python2 1329 1328 1 1 2355 time-helper 1330 1329 1 1 2355 bash 1805 1330 1 1 2355 bash 2350 1805 1 1 2355 python2 2351 2350 1 1 2355 time-helper 2352 2351 1 1 2355 bash 2353 2352 2353 1 2355 zsh 2355 2353 2355 1 2355 zsh 2356 2355 2355 1 2355 ps ALIVE run_snippet zsh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2359 1805 1 1 1 python2 2360 2359 1 1 1 time-helper 2361 2360 1 1 1 bash 2362 2361 1 1 1 zsh 2363 2362 1 1 1 ps run_snippet zsh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2369 sh 7 1 1 1 2369 bash 20 7 1 1 2369 bash 1328 20 1 1 2369 python2 1329 1328 1 1 2369 time-helper 1330 1329 1 1 2369 bash 1805 1330 1 1 2369 bash 2366 1805 1 1 2369 python2 2367 2366 1 1 2369 time-helper 2368 2367 1 1 2369 bash 2369 2368 2369 1 2369 zsh 2371 2369 2369 1 2369 ps run_snippet zsh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2374 1805 1 1 1 python2 2375 2374 1 1 1 time-helper 2376 2375 1 1 1 bash 2377 2376 1 1 1 zsh 2378 2377 1 1 1 ps 2379 2377 1 1 1 cat run_snippet zsh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2388 sh 7 1 1 1 2388 bash 20 7 1 1 2388 bash 1328 20 1 1 2388 python2 1329 1328 1 1 2388 time-helper 1330 1329 1 1 2388 bash 1805 1330 1 1 2388 bash 2382 1805 1 1 2388 python2 2383 2382 1 1 2388 time-helper 2384 2383 1 1 2388 bash 2385 2384 2385 1 2388 zsh 2387 2385 2387 1 2388 ps 2388 2385 2388 1 2388 cat run_snippet bin/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2391 1805 1 1 1 python2 2392 2391 1 1 1 time-helper 2393 2392 1 1 1 bash 2394 2393 1 1 1 python2 2397 2394 1 1 1 ps run_snippet bin/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2406 sh 7 1 1 1 2406 bash 20 7 1 1 2406 bash 1328 20 1 1 2406 python2 1329 1328 1 1 2406 time-helper 1330 1329 1 1 2406 bash 1805 1330 1 1 2406 bash 2400 1805 1 1 2406 python2 2401 2400 1 1 2406 time-helper 2402 2401 1 1 2406 bash 2403 2402 2403 1 2406 python2 2406 2403 2406 1 2406 ps run_snippet bin/osh bgproc - [%1] PID 2415 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2409 1805 1 1 1 python2 2410 2409 1 1 1 time-helper 2411 2410 1 1 1 bash 2412 2411 1 1 1 python2 2415 2412 1 1 1 ps run_snippet bin/osh bgproc yes [%1] PID 2424 Started [%1] PID 2424 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2421 sh 7 1 1 1 2421 bash 20 7 1 1 2421 bash 1328 20 1 1 2421 python2 1329 1328 1 1 2421 time-helper 1330 1329 1 1 2421 bash 1805 1330 1 1 2421 bash 2418 1805 1 1 2421 python2 2419 2418 1 1 2421 time-helper 2420 2419 1 1 2421 bash 2421 2420 2421 1 2421 python2 2424 2421 2424 1 2421 ps run_snippet bin/osh fgpipe - [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2427 1805 1 1 1 python2 2428 2427 1 1 1 time-helper 2429 2428 1 1 1 bash 2430 2429 1 1 1 python2 2433 2430 1 1 1 ps 2434 2430 1 1 1 cat 2435 2430 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 2444 sh 7 1 1 1 2444 bash 20 7 1 1 2444 bash 1328 20 1 1 2444 python2 1329 1328 1 1 2444 time-helper 1330 1329 1 1 2444 bash 1805 1330 1 1 2444 bash 2438 1805 1 1 2444 python2 2439 2438 1 1 2444 time-helper 2440 2439 1 1 2444 bash 2441 2440 2441 1 2444 python2 2444 2441 2444 1 2444 ps 2445 2441 2444 1 2444 cat 2446 2441 2444 1 2444 cat2 run_snippet bin/osh fgpipe-lastpipe - [foreground pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2449 1805 1 1 1 python2 2450 2449 1 1 1 time-helper 2451 2450 1 1 1 bash 2452 2451 1 1 1 python2 2455 2452 1 1 1 ps 2456 2452 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 2465 sh 7 1 1 1 2465 bash 20 7 1 1 2465 bash 1328 20 1 1 2465 python2 1329 1328 1 1 2465 time-helper 1330 1329 1 1 2465 bash 1805 1330 1 1 2465 bash 2459 1805 1 1 2465 python2 2460 2459 1 1 2465 time-helper 2461 2460 1 1 2465 bash 2462 2461 2462 1 2465 python2 2465 2462 2465 1 2465 ps 2466 2462 2465 1 2465 cat2 run_snippet bin/osh bgpipe - [%1] PGID 2475 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2469 1805 1 1 1 python2 2470 2469 1 1 1 time-helper 2471 2470 1 1 1 bash 2472 2471 1 1 1 python2 2475 2472 1 1 1 ps 2476 2472 1 1 1 cat 2477 2472 1 1 1 cat2 run_snippet bin/osh bgpipe yes [%1] PID 2488 Started [%1] PGID 2486 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2483 sh 7 1 1 1 2483 bash 20 7 1 1 2483 bash 1328 20 1 1 2483 python2 1329 1328 1 1 2483 time-helper 1330 1329 1 1 2483 bash 1805 1330 1 1 2483 bash 2480 1805 1 1 2483 python2 2481 2480 1 1 2483 time-helper 2482 2481 1 1 2483 bash 2483 2482 2483 1 2483 python2 2486 2483 2486 1 2483 ps 2487 2483 2486 1 2483 cat 2488 2483 2486 1 2483 cat2 run_snippet bin/osh bgpipe-lastpipe - [%1] PGID 2497 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2491 1805 1 1 1 python2 2492 2491 1 1 1 time-helper 2493 2492 1 1 1 bash 2494 2493 1 1 1 python2 2497 2494 1 1 1 ps 2498 2494 1 1 1 cat2 2499 2494 1 1 1 python2 run_snippet bin/osh bgpipe-lastpipe yes [%1] PID 2510 Started [%1] PGID 2508 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2505 sh 7 1 1 1 2505 bash 20 7 1 1 2505 bash 1328 20 1 1 2505 python2 1329 1328 1 1 2505 time-helper 1330 1329 1 1 2505 bash 1805 1330 1 1 2505 bash 2502 1805 1 1 2505 python2 2503 2502 1 1 2505 time-helper 2504 2503 1 1 2505 bash 2505 2504 2505 1 2505 python2 2508 2505 2508 1 2505 ps 2509 2505 2508 1 2505 cat2 2510 2505 2508 1 2505 python2 run_snippet bin/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2513 1805 1 1 1 python2 2514 2513 1 1 1 time-helper 2515 2514 1 1 1 bash 2516 2515 1 1 1 python2 2519 2516 1 1 1 python2 2520 2519 1 1 1 ps ALIVE run_snippet bin/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2529 sh 7 1 1 1 2529 bash 20 7 1 1 2529 bash 1328 20 1 1 2529 python2 1329 1328 1 1 2529 time-helper 1330 1329 1 1 2529 bash 1805 1330 1 1 2529 bash 2523 1805 1 1 2529 python2 2524 2523 1 1 2529 time-helper 2525 2524 1 1 2529 bash 2526 2525 2526 1 2529 python2 2529 2526 2529 1 2529 python2 2530 2529 2529 1 2529 ps ALIVE run_snippet bin/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2533 1805 1 1 1 python2 2534 2533 1 1 1 time-helper 2535 2534 1 1 1 bash 2536 2535 1 1 1 python2 2539 2536 1 1 1 ps run_snippet bin/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2545 sh 7 1 1 1 2545 bash 20 7 1 1 2545 bash 1328 20 1 1 2545 python2 1329 1328 1 1 2545 time-helper 1330 1329 1 1 2545 bash 1805 1330 1 1 2545 bash 2542 1805 1 1 2545 python2 2543 2542 1 1 2545 time-helper 2544 2543 1 1 2545 bash 2545 2544 2545 1 2545 python2 2548 2545 2545 1 2545 ps run_snippet bin/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2551 1805 1 1 1 python2 2552 2551 1 1 1 time-helper 2553 2552 1 1 1 bash 2554 2553 1 1 1 python2 2557 2554 1 1 1 ps 2558 2554 1 1 1 cat run_snippet bin/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2568 sh 7 1 1 1 2568 bash 20 7 1 1 2568 bash 1328 20 1 1 2568 python2 1329 1328 1 1 2568 time-helper 1330 1329 1 1 2568 bash 1805 1330 1 1 2568 bash 2561 1805 1 1 2568 python2 2562 2561 1 1 2568 time-helper 2563 2562 1 1 2568 bash 2564 2563 2564 1 2568 python2 2567 2564 2567 1 2568 ps 2568 2564 2568 1 2568 cat run_snippet _bin/cxx-dbg/osh fgproc - [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2571 1805 1 1 1 python2 2572 2571 1 1 1 time-helper 2573 2572 1 1 1 bash 2574 2573 1 1 1 osh 2575 2574 1 1 1 ps run_snippet _bin/cxx-dbg/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2582 sh 7 1 1 1 2582 bash 20 7 1 1 2582 bash 1328 20 1 1 2582 python2 1329 1328 1 1 2582 time-helper 1330 1329 1 1 2582 bash 1805 1330 1 1 2582 bash 2578 1805 1 1 2582 python2 2579 2578 1 1 2582 time-helper 2580 2579 1 1 2582 bash 2581 2580 2581 1 2582 osh 2582 2581 2582 1 2582 ps run_snippet _bin/cxx-dbg/osh bgproc - [%1] PID 2589 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2585 1805 1 1 1 python2 2586 2585 1 1 1 time-helper 2587 2586 1 1 1 bash 2588 2587 1 1 1 osh 2589 2588 1 1 1 ps run_snippet _bin/cxx-dbg/osh bgproc yes [%1] PID 2596 Started [%1] PID 2596 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2595 sh 7 1 1 1 2595 bash 20 7 1 1 2595 bash 1328 20 1 1 2595 python2 1329 1328 1 1 2595 time-helper 1330 1329 1 1 2595 bash 1805 1330 1 1 2595 bash 2592 1805 1 1 2595 python2 2593 2592 1 1 2595 time-helper 2594 2593 1 1 2595 bash 2595 2594 2595 1 2595 osh 2596 2595 2596 1 2595 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2599 1805 1 1 1 python2 2600 2599 1 1 1 time-helper 2601 2600 1 1 1 bash 2602 2601 1 1 1 osh 2603 2602 1 1 1 ps 2604 2602 1 1 1 cat 2605 2602 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 2612 sh 7 1 1 1 2612 bash 20 7 1 1 2612 bash 1328 20 1 1 2612 python2 1329 1328 1 1 2612 time-helper 1330 1329 1 1 2612 bash 1805 1330 1 1 2612 bash 2608 1805 1 1 2612 python2 2609 2608 1 1 2612 time-helper 2610 2609 1 1 2612 bash 2611 2610 2611 1 2612 osh 2612 2611 2612 1 2612 ps 2613 2611 2612 1 2612 cat 2614 2611 2612 1 2612 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2617 1805 1 1 1 python2 2618 2617 1 1 1 time-helper 2619 2618 1 1 1 bash 2620 2619 1 1 1 osh 2621 2620 1 1 1 ps 2622 2620 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 2629 sh 7 1 1 1 2629 bash 20 7 1 1 2629 bash 1328 20 1 1 2629 python2 1329 1328 1 1 2629 time-helper 1330 1329 1 1 2629 bash 1805 1330 1 1 2629 bash 2625 1805 1 1 2629 python2 2626 2625 1 1 2629 time-helper 2627 2626 1 1 2629 bash 2628 2627 2628 1 2629 osh 2629 2628 2629 1 2629 ps 2630 2628 2629 1 2629 cat2 run_snippet _bin/cxx-dbg/osh bgpipe - [%1] PGID 2637 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2633 1805 1 1 1 python2 2634 2633 1 1 1 time-helper 2635 2634 1 1 1 bash 2636 2635 1 1 1 osh 2637 2636 1 1 1 ps 2638 2636 1 1 1 cat 2639 2636 1 1 1 cat2 run_snippet _bin/cxx-dbg/osh bgpipe yes [%1] PID 2648 Started [%1] PGID 2646 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2645 sh 7 1 1 1 2645 bash 20 7 1 1 2645 bash 1328 20 1 1 2645 python2 1329 1328 1 1 2645 time-helper 1330 1329 1 1 2645 bash 1805 1330 1 1 2645 bash 2642 1805 1 1 2645 python2 2643 2642 1 1 2645 time-helper 2644 2643 1 1 2645 bash 2645 2644 2645 1 2645 osh 2646 2645 2646 1 2645 ps 2647 2645 2646 1 2645 cat 2648 2645 2646 1 2645 cat2 run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe - [%1] PGID 2655 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2651 1805 1 1 1 python2 2652 2651 1 1 1 time-helper 2653 2652 1 1 1 bash 2654 2653 1 1 1 osh 2655 2654 1 1 1 ps 2656 2654 1 1 1 cat2 2657 2654 1 1 1 osh run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe yes [%1] PID 2666 Started [%1] PGID 2664 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2663 sh 7 1 1 1 2663 bash 20 7 1 1 2663 bash 1328 20 1 1 2663 python2 1329 1328 1 1 2663 time-helper 1330 1329 1 1 2663 bash 1805 1330 1 1 2663 bash 2660 1805 1 1 2663 python2 2661 2660 1 1 2663 time-helper 2662 2661 1 1 2663 bash 2663 2662 2663 1 2663 osh 2664 2663 2664 1 2663 ps 2665 2663 2664 1 2663 cat2 2666 2663 2664 1 2663 osh run_snippet _bin/cxx-dbg/osh subshell - [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2669 1805 1 1 1 python2 2670 2669 1 1 1 time-helper 2671 2670 1 1 1 bash 2672 2671 1 1 1 osh 2673 2672 1 1 1 osh 2674 2673 1 1 1 ps ALIVE run_snippet _bin/cxx-dbg/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2681 sh 7 1 1 1 2681 bash 20 7 1 1 2681 bash 1328 20 1 1 2681 python2 1329 1328 1 1 2681 time-helper 1330 1329 1 1 2681 bash 1805 1330 1 1 2681 bash 2677 1805 1 1 2681 python2 2678 2677 1 1 2681 time-helper 2679 2678 1 1 2681 bash 2680 2679 2680 1 2681 osh 2681 2680 2681 1 2681 osh 2682 2681 2681 1 2681 ps ALIVE run_snippet _bin/cxx-dbg/osh csub - [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2685 1805 1 1 1 python2 2686 2685 1 1 1 time-helper 2687 2686 1 1 1 bash 2688 2687 1 1 1 osh 2689 2688 1 1 1 ps run_snippet _bin/cxx-dbg/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2695 sh 7 1 1 1 2695 bash 20 7 1 1 2695 bash 1328 20 1 1 2695 python2 1329 1328 1 1 2695 time-helper 1330 1329 1 1 2695 bash 1805 1330 1 1 2695 bash 2692 1805 1 1 2695 python2 2693 2692 1 1 2695 time-helper 2694 2693 1 1 2695 bash 2695 2694 2695 1 2695 osh 2696 2695 2695 1 2695 ps run_snippet _bin/cxx-dbg/osh psub - [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1 sh 7 1 1 1 1 bash 20 7 1 1 1 bash 1328 20 1 1 1 python2 1329 1328 1 1 1 time-helper 1330 1329 1 1 1 bash 1805 1330 1 1 1 bash 2699 1805 1 1 1 python2 2700 2699 1 1 1 time-helper 2701 2700 1 1 1 bash 2702 2701 1 1 1 osh 2703 2702 1 1 1 ps 2704 2702 1 1 1 cat run_snippet _bin/cxx-dbg/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2712 sh 7 1 1 1 2712 bash 20 7 1 1 2712 bash 1328 20 1 1 2712 python2 1329 1328 1 1 2712 time-helper 1330 1329 1 1 2712 bash 1805 1330 1 1 2712 bash 2707 1805 1 1 2712 python2 2708 2707 1 1 2712 time-helper 2709 2708 1 1 2712 bash 2710 2709 2710 1 2712 osh 2711 2710 2711 1 2712 ps 2712 2710 2712 1 2712 cat Wrote _tmp/process-table/index.html