'_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] 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 [10/66] asdl_main cpp data_lang/nil8.asdl _gen/data_lang/nil8.asdl _gen/data_lang/nil8.asdl_debug.py [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 core/value.asdl _gen/core/value.asdl _gen/core/value.asdl_debug.py [16/66] consts_gen cpp-consts _gen/frontend/consts [17/66] signal_gen cpp _gen/frontend/signal [18/66] consts_gen cpp _gen/frontend/option.asdl [19/66] flag_gen cpp _gen/frontend/arg_types [20/66] 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 [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] consts_gen cpp _gen/frontend/id_kind.asdl [23/66] asdl_main cpp --no-pretty-print-methods frontend/types.asdl _gen/frontend/types.asdl _gen/frontend/types.asdl_debug.py [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] asdl_main cpp --abbrev-module=frontend.syntax_abbrev frontend/syntax.asdl _gen/frontend/syntax.asdl _gen/frontend/syntax.asdl_debug.py [26/66] grammar_gen cpp ysh/grammar.pgen2 _gen/ysh [27/66] arith-parse-gen > _gen/osh/arith_parse.cc [28/66] cxx dbg '' _gen/frontend/id_kind.asdl.cc _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o [29/66] cxx dbg '' _gen/display/pretty.asdl.cc _build/obj/cxx-dbg/_gen/display/pretty.asdl.o [30/66] cxx dbg '' mycpp/bump_leak_heap.cc _build/obj/cxx-dbg/mycpp/bump_leak_heap.o [31/66] cxx dbg '' cpp/data_lang.cc _build/obj/cxx-dbg/cpp/data_lang.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 '' _gen/core/runtime.asdl.cc _build/obj/cxx-dbg/_gen/core/runtime.asdl.o [35/66] cxx dbg '' mycpp/gc_iolib.cc _build/obj/cxx-dbg/mycpp/gc_iolib.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/bin/text_files.cc _build/obj/cxx-dbg/_gen/bin/text_files.o [40/66] cxx dbg '' _gen/cpp/build_stamp.cc _build/obj/cxx-dbg/_gen/cpp/build_stamp.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_shared.c _build/obj/cxx-dbg/cpp/fanos_shared.o [44/66] cxx dbg '' cpp/fanos.cc _build/obj/cxx-dbg/cpp/fanos.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/libc.cc _build/obj/cxx-dbg/cpp/libc.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/pgen2.cc _build/obj/cxx-dbg/cpp/pgen2.o [53/66] cxx dbg '' cpp/pylib.cc _build/obj/cxx-dbg/cpp/pylib.o [54/66] cxx dbg '' _gen/frontend/arg_types.cc _build/obj/cxx-dbg/_gen/frontend/arg_types.o [55/66] cxx dbg '' _gen/data_lang/nil8.asdl.cc _build/obj/cxx-dbg/_gen/data_lang/nil8.asdl.o [56/66] cxx dbg '' mycpp/gc_str.cc _build/obj/cxx-dbg/mycpp/gc_str.o [57/66] cxx dbg '' _gen/frontend/consts.cc _build/obj/cxx-dbg/_gen/frontend/consts.o [58/66] cxx dbg '' cpp/stdlib.cc _build/obj/cxx-dbg/cpp/stdlib.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 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 7 1 1 1 1 bash 20 7 1 1 1 bash 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1801 1800 1 1 1 python2 1802 1801 1 1 1 time-helper 1803 1802 1 1 1 bash 1804 1803 1 1 1 bash 1805 1804 1 1 1 ps run_snippet bash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1812 sh 7 1 1 1 1812 bash 20 7 1 1 1812 bash 1323 20 1 1 1812 python2 1324 1323 1 1 1812 time-helper 1325 1324 1 1 1812 bash 1800 1325 1 1 1812 bash 1808 1800 1 1 1812 python2 1809 1808 1 1 1812 time-helper 1810 1809 1 1 1812 bash 1811 1810 1811 1 1812 bash 1812 1811 1812 1 1812 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1815 1800 1 1 1 python2 1816 1815 1 1 1 time-helper 1817 1816 1 1 1 bash 1818 1817 1 1 1 bash 1819 1818 1 1 1 ps run_snippet bash bgproc yes [1] 1826 [1]+ Done ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1825 sh 7 1 1 1 1825 bash 20 7 1 1 1825 bash 1323 20 1 1 1825 python2 1324 1323 1 1 1825 time-helper 1325 1324 1 1 1825 bash 1800 1325 1 1 1825 bash 1822 1800 1 1 1825 python2 1823 1822 1 1 1825 time-helper 1824 1823 1 1 1825 bash 1825 1824 1825 1 1825 bash 1826 1825 1826 1 1825 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1829 1800 1 1 1 python2 1830 1829 1 1 1 time-helper 1831 1830 1 1 1 bash 1832 1831 1 1 1 bash 1833 1832 1 1 1 ps 1834 1832 1 1 1 cat 1835 1832 1 1 1 cat2 run_snippet bash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1842 sh 7 1 1 1 1842 bash 20 7 1 1 1842 bash 1323 20 1 1 1842 python2 1324 1323 1 1 1842 time-helper 1325 1324 1 1 1842 bash 1800 1325 1 1 1842 bash 1838 1800 1 1 1842 python2 1839 1838 1 1 1842 time-helper 1840 1839 1 1 1842 bash 1841 1840 1841 1 1842 bash 1842 1841 1842 1 1842 ps 1843 1841 1842 1 1842 cat 1844 1841 1842 1 1842 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1847 1800 1 1 1 python2 1848 1847 1 1 1 time-helper 1849 1848 1 1 1 bash 1850 1849 1 1 1 bash 1851 1850 1 1 1 ps 1852 1850 1 1 1 cat2 1853 1850 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 1860 sh 7 1 1 1 1860 bash 20 7 1 1 1860 bash 1323 20 1 1 1860 python2 1324 1323 1 1 1860 time-helper 1325 1324 1 1 1860 bash 1800 1325 1 1 1860 bash 1856 1800 1 1 1860 python2 1857 1856 1 1 1860 time-helper 1858 1857 1 1 1860 bash 1859 1858 1859 1 1860 bash 1860 1859 1860 1 1860 ps 1861 1859 1860 1 1860 cat2 1862 1859 1860 1 1860 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1865 1800 1 1 1 python2 1866 1865 1 1 1 time-helper 1867 1866 1 1 1 bash 1868 1867 1 1 1 bash 1869 1868 1 1 1 ps 1870 1868 1 1 1 cat 1871 1868 1 1 1 cat2 run_snippet bash bgpipe yes [1] 1880 [1]+ Done ps -o $PS_COLS | cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1877 sh 7 1 1 1 1877 bash 20 7 1 1 1877 bash 1323 20 1 1 1877 python2 1324 1323 1 1 1877 time-helper 1325 1324 1 1 1877 bash 1800 1325 1 1 1877 bash 1874 1800 1 1 1877 python2 1875 1874 1 1 1877 time-helper 1876 1875 1 1 1877 bash 1877 1876 1877 1 1877 bash 1878 1877 1878 1 1877 ps 1879 1877 1878 1 1877 cat 1880 1877 1878 1 1877 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1883 1800 1 1 1 python2 1884 1883 1 1 1 time-helper 1885 1884 1 1 1 bash 1886 1885 1 1 1 bash 1887 1886 1 1 1 ps 1888 1886 1 1 1 cat2 1889 1886 1 1 1 bash run_snippet bash bgpipe-lastpipe yes [1] 1898 [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 1895 sh 7 1 1 1 1895 bash 20 7 1 1 1895 bash 1323 20 1 1 1895 python2 1324 1323 1 1 1895 time-helper 1325 1324 1 1 1895 bash 1800 1325 1 1 1895 bash 1892 1800 1 1 1895 python2 1893 1892 1 1 1895 time-helper 1894 1893 1 1 1895 bash 1895 1894 1895 1 1895 bash 1896 1895 1896 1 1895 ps 1897 1895 1896 1 1895 cat2 1898 1895 1896 1 1895 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1901 1800 1 1 1 python2 1902 1901 1 1 1 time-helper 1903 1902 1 1 1 bash 1904 1903 1 1 1 bash 1905 1904 1 1 1 bash 1906 1905 1 1 1 ps ALIVE run_snippet bash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1913 sh 7 1 1 1 1913 bash 20 7 1 1 1913 bash 1323 20 1 1 1913 python2 1324 1323 1 1 1913 time-helper 1325 1324 1 1 1913 bash 1800 1325 1 1 1913 bash 1909 1800 1 1 1913 python2 1910 1909 1 1 1913 time-helper 1911 1910 1 1 1913 bash 1912 1911 1912 1 1913 bash 1913 1912 1913 1 1913 bash 1914 1913 1913 1 1913 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1917 1800 1 1 1 python2 1918 1917 1 1 1 time-helper 1919 1918 1 1 1 bash 1920 1919 1 1 1 bash 1921 1920 1 1 1 ps run_snippet bash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1927 sh 7 1 1 1 1927 bash 20 7 1 1 1927 bash 1323 20 1 1 1927 python2 1324 1323 1 1 1927 time-helper 1325 1324 1 1 1927 bash 1800 1325 1 1 1927 bash 1924 1800 1 1 1927 python2 1925 1924 1 1 1927 time-helper 1926 1925 1 1 1927 bash 1927 1926 1927 1 1927 bash 1928 1927 1927 1 1927 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1931 1800 1 1 1 python2 1932 1931 1 1 1 time-helper 1933 1932 1 1 1 bash 1934 1933 1 1 1 bash 1935 1934 1 1 1 bash 1936 1934 1 1 1 cat 1937 1935 1 1 1 ps run_snippet bash psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1945 sh 7 1 1 1 1945 bash 20 7 1 1 1945 bash 1323 20 1 1 1945 python2 1324 1323 1 1 1945 time-helper 1325 1324 1 1 1945 bash 1800 1325 1 1 1945 bash 1940 1800 1 1 1945 python2 1941 1940 1 1 1945 time-helper 1942 1941 1 1 1945 bash 1943 1942 1943 1 1945 bash 1944 1943 1943 1 1945 bash 1945 1943 1945 1 1945 cat 1946 1944 1943 1 1945 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1949 1800 1 1 1 python2 1950 1949 1 1 1 time-helper 1951 1950 1 1 1 bash 1952 1951 1 1 1 dash 1953 1952 1 1 1 ps run_snippet dash fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1960 sh 7 1 1 1 1960 bash 20 7 1 1 1960 bash 1323 20 1 1 1960 python2 1324 1323 1 1 1960 time-helper 1325 1324 1 1 1960 bash 1800 1325 1 1 1960 bash 1956 1800 1 1 1960 python2 1957 1956 1 1 1960 time-helper 1958 1957 1 1 1960 bash 1959 1958 1959 1 1960 dash 1960 1959 1960 1 1960 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1963 1800 1 1 1 python2 1964 1963 1 1 1 time-helper 1965 1964 1 1 1 bash 1966 1965 1 1 1 dash 1967 1966 1 1 1 ps run_snippet dash bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1973 sh 7 1 1 1 1973 bash 20 7 1 1 1973 bash 1323 20 1 1 1973 python2 1324 1323 1 1 1973 time-helper 1325 1324 1 1 1973 bash 1800 1325 1 1 1973 bash 1970 1800 1 1 1973 python2 1971 1970 1 1 1973 time-helper 1972 1971 1 1 1973 bash 1973 1972 1973 1 1973 dash 1974 1973 1974 1 1973 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1977 1800 1 1 1 python2 1978 1977 1 1 1 time-helper 1979 1978 1 1 1 bash 1980 1979 1 1 1 dash 1981 1980 1 1 1 ps 1982 1980 1 1 1 cat 1983 1980 1 1 1 cat2 run_snippet dash fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 1990 sh 7 1 1 1 1990 bash 20 7 1 1 1990 bash 1323 20 1 1 1990 python2 1324 1323 1 1 1990 time-helper 1325 1324 1 1 1990 bash 1800 1325 1 1 1990 bash 1986 1800 1 1 1990 python2 1987 1986 1 1 1990 time-helper 1988 1987 1 1 1990 bash 1989 1988 1989 1 1990 dash 1990 1989 1990 1 1990 ps 1991 1989 1990 1 1990 cat 1992 1989 1990 1 1990 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 1995 1800 1 1 1 python2 1996 1995 1 1 1 time-helper 1997 1996 1 1 1 bash 1998 1997 1 1 1 dash 1999 1998 1 1 1 ps 2000 1998 1 1 1 cat2 2001 1998 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 2008 sh 7 1 1 1 2008 bash 20 7 1 1 2008 bash 1323 20 1 1 2008 python2 1324 1323 1 1 2008 time-helper 1325 1324 1 1 2008 bash 1800 1325 1 1 2008 bash 2004 1800 1 1 2008 python2 2005 2004 1 1 2008 time-helper 2006 2005 1 1 2008 bash 2007 2006 2007 1 2008 dash 2008 2007 2008 1 2008 ps 2009 2007 2008 1 2008 cat2 2010 2007 2008 1 2008 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2013 1800 1 1 1 python2 2014 2013 1 1 1 time-helper 2015 2014 1 1 1 bash 2016 2015 1 1 1 dash 2017 2016 1 1 1 ps 2018 2016 1 1 1 cat 2019 2016 1 1 1 cat2 run_snippet dash bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2025 sh 7 1 1 1 2025 bash 20 7 1 1 2025 bash 1323 20 1 1 2025 python2 1324 1323 1 1 2025 time-helper 1325 1324 1 1 2025 bash 1800 1325 1 1 2025 bash 2022 1800 1 1 2025 python2 2023 2022 1 1 2025 time-helper 2024 2023 1 1 2025 bash 2025 2024 2025 1 2025 dash 2026 2025 2026 1 2025 ps 2027 2025 2026 1 2025 cat 2028 2025 2026 1 2025 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2031 1800 1 1 1 python2 2032 2031 1 1 1 time-helper 2033 2032 1 1 1 bash 2034 2033 1 1 1 dash 2035 2034 1 1 1 ps 2036 2034 1 1 1 cat2 2037 2034 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 2043 sh 7 1 1 1 2043 bash 20 7 1 1 2043 bash 1323 20 1 1 2043 python2 1324 1323 1 1 2043 time-helper 1325 1324 1 1 2043 bash 1800 1325 1 1 2043 bash 2040 1800 1 1 2043 python2 2041 2040 1 1 2043 time-helper 2042 2041 1 1 2043 bash 2043 2042 2043 1 2043 dash 2044 2043 2044 1 2043 ps 2045 2043 2044 1 2043 cat2 2046 2043 2044 1 2043 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2049 1800 1 1 1 python2 2050 2049 1 1 1 time-helper 2051 2050 1 1 1 bash 2052 2051 1 1 1 dash 2053 2052 1 1 1 dash 2054 2053 1 1 1 ps ALIVE run_snippet dash subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2061 sh 7 1 1 1 2061 bash 20 7 1 1 2061 bash 1323 20 1 1 2061 python2 1324 1323 1 1 2061 time-helper 1325 1324 1 1 2061 bash 1800 1325 1 1 2061 bash 2057 1800 1 1 2061 python2 2058 2057 1 1 2061 time-helper 2059 2058 1 1 2061 bash 2060 2059 2060 1 2061 dash 2061 2060 2061 1 2061 dash 2062 2061 2061 1 2061 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2065 1800 1 1 1 python2 2066 2065 1 1 1 time-helper 2067 2066 1 1 1 bash 2068 2067 1 1 1 dash 2069 2068 1 1 1 ps run_snippet dash csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2075 sh 7 1 1 1 2075 bash 20 7 1 1 2075 bash 1323 20 1 1 2075 python2 1324 1323 1 1 2075 time-helper 1325 1324 1 1 2075 bash 1800 1325 1 1 2075 bash 2072 1800 1 1 2075 python2 2073 2072 1 1 2075 time-helper 2074 2073 1 1 2075 bash 2075 2074 2075 1 2075 dash 2076 2075 2075 1 2075 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2091 1800 1 1 1 python2 2092 2091 1 1 1 time-helper 2093 2092 1 1 1 bash 2094 2093 1 1 1 mksh 2095 2094 1 1 1 ps run_snippet mksh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2102 sh 7 1 1 1 2102 bash 20 7 1 1 2102 bash 1323 20 1 1 2102 python2 1324 1323 1 1 2102 time-helper 1325 1324 1 1 2102 bash 1800 1325 1 1 2102 bash 2098 1800 1 1 2102 python2 2099 2098 1 1 2102 time-helper 2100 2099 1 1 2102 bash 2101 2100 2101 1 2102 mksh 2102 2101 2102 1 2102 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2105 1800 1 1 1 python2 2106 2105 1 1 1 time-helper 2107 2106 1 1 1 bash 2108 2107 1 1 1 mksh 2109 2108 1 1 1 ps run_snippet mksh bgproc yes [1] 2116 [1] + Done \ps -o $PS_COLS [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2115 sh 7 1 1 1 2115 bash 20 7 1 1 2115 bash 1323 20 1 1 2115 python2 1324 1323 1 1 2115 time-helper 1325 1324 1 1 2115 bash 1800 1325 1 1 2115 bash 2112 1800 1 1 2115 python2 2113 2112 1 1 2115 time-helper 2114 2113 1 1 2115 bash 2115 2114 2115 1 2115 mksh 2116 2115 2116 1 2115 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2119 1800 1 1 1 python2 2120 2119 1 1 1 time-helper 2121 2120 1 1 1 bash 2122 2121 1 1 1 mksh 2123 2122 1 1 1 ps 2124 2122 1 1 1 mksh 2125 2122 1 1 1 cat2 run_snippet mksh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2132 sh 7 1 1 1 2132 bash 20 7 1 1 2132 bash 1323 20 1 1 2132 python2 1324 1323 1 1 2132 time-helper 1325 1324 1 1 2132 bash 1800 1325 1 1 2132 bash 2128 1800 1 1 2132 python2 2129 2128 1 1 2132 time-helper 2130 2129 1 1 2132 bash 2131 2130 2131 1 2132 mksh 2132 2131 2132 1 2132 ps 2133 2131 2132 1 2132 mksh 2134 2131 2132 1 2132 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2137 1800 1 1 1 python2 2138 2137 1 1 1 time-helper 2139 2138 1 1 1 bash 2140 2139 1 1 1 mksh 2141 2140 1 1 1 ps 2142 2140 1 1 1 cat2 2143 2140 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 2150 sh 7 1 1 1 2150 bash 20 7 1 1 2150 bash 1323 20 1 1 2150 python2 1324 1323 1 1 2150 time-helper 1325 1324 1 1 2150 bash 1800 1325 1 1 2150 bash 2146 1800 1 1 2150 python2 2147 2146 1 1 2150 time-helper 2148 2147 1 1 2150 bash 2149 2148 2149 1 2150 mksh 2150 2149 2150 1 2150 ps 2151 2149 2150 1 2150 cat2 2152 2149 2150 1 2150 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2155 1800 1 1 1 python2 2156 2155 1 1 1 time-helper 2157 2156 1 1 1 bash 2158 2157 1 1 1 mksh 2159 2158 1 1 1 ps 2160 2158 1 1 1 mksh 2161 2158 1 1 1 cat2 run_snippet mksh bgpipe yes [1] 2168 2169 2170 [1] + Done \ps -o $PS_COLS | \cat | _tmp/cat2 [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2167 sh 7 1 1 1 2167 bash 20 7 1 1 2167 bash 1323 20 1 1 2167 python2 1324 1323 1 1 2167 time-helper 1325 1324 1 1 2167 bash 1800 1325 1 1 2167 bash 2164 1800 1 1 2167 python2 2165 2164 1 1 2167 time-helper 2166 2165 1 1 2167 bash 2167 2166 2167 1 2167 mksh 2168 2167 2168 1 2167 ps 2169 2167 2168 1 2167 mksh 2170 2167 2168 1 2167 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2173 1800 1 1 1 python2 2174 2173 1 1 1 time-helper 2175 2174 1 1 1 bash 2176 2175 1 1 1 mksh 2177 2176 1 1 1 ps 2178 2176 1 1 1 cat2 2179 2176 1 1 1 mksh run_snippet mksh bgpipe-lastpipe yes [1] 2186 2187 2188 [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 2185 sh 7 1 1 1 2185 bash 20 7 1 1 2185 bash 1323 20 1 1 2185 python2 1324 1323 1 1 2185 time-helper 1325 1324 1 1 2185 bash 1800 1325 1 1 2185 bash 2182 1800 1 1 2185 python2 2183 2182 1 1 2185 time-helper 2184 2183 1 1 2185 bash 2185 2184 2185 1 2185 mksh 2186 2185 2186 1 2185 ps 2187 2185 2186 1 2185 cat2 2188 2185 2186 1 2185 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2191 1800 1 1 1 python2 2192 2191 1 1 1 time-helper 2193 2192 1 1 1 bash 2194 2193 1 1 1 mksh 2195 2194 1 1 1 mksh 2196 2195 1 1 1 ps ALIVE run_snippet mksh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2203 sh 7 1 1 1 2203 bash 20 7 1 1 2203 bash 1323 20 1 1 2203 python2 1324 1323 1 1 2203 time-helper 1325 1324 1 1 2203 bash 1800 1325 1 1 2203 bash 2199 1800 1 1 2203 python2 2200 2199 1 1 2203 time-helper 2201 2200 1 1 2203 bash 2202 2201 2202 1 2203 mksh 2203 2202 2203 1 2203 mksh 2204 2203 2203 1 2203 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2207 1800 1 1 1 python2 2208 2207 1 1 1 time-helper 2209 2208 1 1 1 bash 2210 2209 1 1 1 mksh 2211 2210 1 1 1 ps run_snippet mksh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2217 sh 7 1 1 1 2217 bash 20 7 1 1 2217 bash 1323 20 1 1 2217 python2 1324 1323 1 1 2217 time-helper 1325 1324 1 1 2217 bash 1800 1325 1 1 2217 bash 2214 1800 1 1 2217 python2 2215 2214 1 1 2217 time-helper 2216 2215 1 1 2217 bash 2217 2216 2217 1 2217 mksh 2218 2217 2217 1 2217 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2233 1800 1 1 1 python2 2234 2233 1 1 1 time-helper 2235 2234 1 1 1 bash 2236 2235 1 1 1 zsh 2237 2236 1 1 1 ps run_snippet zsh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2245 sh 7 1 1 1 2245 bash 20 7 1 1 2245 bash 1323 20 1 1 2245 python2 1324 1323 1 1 2245 time-helper 1325 1324 1 1 2245 bash 1800 1325 1 1 2245 bash 2240 1800 1 1 2245 python2 2241 2240 1 1 2245 time-helper 2242 2241 1 1 2245 bash 2243 2242 2243 1 2245 zsh 2245 2243 2245 1 2245 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2248 1800 1 1 1 python2 2249 2248 1 1 1 time-helper 2250 2249 1 1 1 bash 2251 2250 1 1 1 zsh 2252 2251 1 1 1 ps run_snippet zsh bgproc yes [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2258 sh 7 1 1 1 2258 bash 20 7 1 1 2258 bash 1323 20 1 1 2258 python2 1324 1323 1 1 2258 time-helper 1325 1324 1 1 2258 bash 1800 1325 1 1 2258 bash 2255 1800 1 1 2258 python2 2256 2255 1 1 2258 time-helper 2257 2256 1 1 2258 bash 2258 2257 2258 1 2258 zsh 2260 2258 2260 1 2258 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2263 1800 1 1 1 python2 2264 2263 1 1 1 time-helper 2265 2264 1 1 1 bash 2266 2265 1 1 1 zsh 2267 2266 1 1 1 ps 2268 2266 1 1 1 cat 2269 2266 1 1 1 cat2 run_snippet zsh fgpipe yes [foreground pipeline, last is external] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2277 sh 7 1 1 1 2277 bash 20 7 1 1 2277 bash 1323 20 1 1 2277 python2 1324 1323 1 1 2277 time-helper 1325 1324 1 1 2277 bash 1800 1325 1 1 2277 bash 2272 1800 1 1 2277 python2 2273 2272 1 1 2277 time-helper 2274 2273 1 1 2277 bash 2275 2274 2275 1 2277 zsh 2277 2275 2277 1 2277 ps 2278 2275 2277 1 2277 cat 2279 2275 2277 1 2277 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2282 1800 1 1 1 python2 2283 2282 1 1 1 time-helper 2284 2283 1 1 1 bash 2285 2284 1 1 1 zsh 2286 2285 1 1 1 ps 2287 2285 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 2295 sh 7 1 1 1 2295 bash 20 7 1 1 2295 bash 1323 20 1 1 2295 python2 1324 1323 1 1 2295 time-helper 1325 1324 1 1 2295 bash 1800 1325 1 1 2295 bash 2290 1800 1 1 2295 python2 2291 2290 1 1 2295 time-helper 2292 2291 1 1 2295 bash 2293 2292 2293 1 2295 zsh 2295 2293 2295 1 2295 ps 2296 2293 2295 1 2295 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2299 1800 1 1 1 python2 2300 2299 1 1 1 time-helper 2301 2300 1 1 1 bash 2302 2301 1 1 1 zsh 2303 2302 1 1 1 ps 2304 2302 1 1 1 cat 2305 2302 1 1 1 cat2 run_snippet zsh bgpipe yes [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2311 sh 7 1 1 1 2311 bash 20 7 1 1 2311 bash 1323 20 1 1 2311 python2 1324 1323 1 1 2311 time-helper 1325 1324 1 1 2311 bash 1800 1325 1 1 2311 bash 2308 1800 1 1 2311 python2 2309 2308 1 1 2311 time-helper 2310 2309 1 1 2311 bash 2311 2310 2311 1 2311 zsh 2313 2311 2313 1 2311 ps 2314 2311 2313 1 2311 cat 2315 2311 2313 1 2311 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2318 1800 1 1 1 python2 2319 2318 1 1 1 time-helper 2320 2319 1 1 1 bash 2321 2320 1 1 1 zsh 2322 2321 1 1 1 ps 2323 2321 1 1 1 cat2 2324 2321 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 2330 sh 7 1 1 1 2330 bash 20 7 1 1 2330 bash 1323 20 1 1 2330 python2 1324 1323 1 1 2330 time-helper 1325 1324 1 1 2330 bash 1800 1325 1 1 2330 bash 2327 1800 1 1 2330 python2 2328 2327 1 1 2330 time-helper 2329 2328 1 1 2330 bash 2330 2329 2330 1 2330 zsh 2332 2330 2332 1 2330 ps 2333 2330 2332 1 2330 cat2 2334 2330 2332 1 2330 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2337 1800 1 1 1 python2 2338 2337 1 1 1 time-helper 2339 2338 1 1 1 bash 2340 2339 1 1 1 zsh 2341 2340 1 1 1 zsh 2342 2341 1 1 1 ps ALIVE run_snippet zsh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2350 sh 7 1 1 1 2350 bash 20 7 1 1 2350 bash 1323 20 1 1 2350 python2 1324 1323 1 1 2350 time-helper 1325 1324 1 1 2350 bash 1800 1325 1 1 2350 bash 2345 1800 1 1 2350 python2 2346 2345 1 1 2350 time-helper 2347 2346 1 1 2350 bash 2348 2347 2348 1 2350 zsh 2350 2348 2350 1 2350 zsh 2351 2350 2350 1 2350 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2354 1800 1 1 1 python2 2355 2354 1 1 1 time-helper 2356 2355 1 1 1 bash 2357 2356 1 1 1 zsh 2358 2357 1 1 1 ps run_snippet zsh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2364 sh 7 1 1 1 2364 bash 20 7 1 1 2364 bash 1323 20 1 1 2364 python2 1324 1323 1 1 2364 time-helper 1325 1324 1 1 2364 bash 1800 1325 1 1 2364 bash 2361 1800 1 1 2364 python2 2362 2361 1 1 2364 time-helper 2363 2362 1 1 2364 bash 2364 2363 2364 1 2364 zsh 2366 2364 2364 1 2364 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2369 1800 1 1 1 python2 2370 2369 1 1 1 time-helper 2371 2370 1 1 1 bash 2372 2371 1 1 1 zsh 2373 2372 1 1 1 ps 2374 2372 1 1 1 cat run_snippet zsh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2383 sh 7 1 1 1 2383 bash 20 7 1 1 2383 bash 1323 20 1 1 2383 python2 1324 1323 1 1 2383 time-helper 1325 1324 1 1 2383 bash 1800 1325 1 1 2383 bash 2377 1800 1 1 2383 python2 2378 2377 1 1 2383 time-helper 2379 2378 1 1 2383 bash 2380 2379 2380 1 2383 zsh 2382 2380 2382 1 2383 ps 2383 2380 2383 1 2383 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2386 1800 1 1 1 python2 2387 2386 1 1 1 time-helper 2388 2387 1 1 1 bash 2389 2388 1 1 1 python2 2392 2389 1 1 1 ps run_snippet bin/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2401 sh 7 1 1 1 2401 bash 20 7 1 1 2401 bash 1323 20 1 1 2401 python2 1324 1323 1 1 2401 time-helper 1325 1324 1 1 2401 bash 1800 1325 1 1 2401 bash 2395 1800 1 1 2401 python2 2396 2395 1 1 2401 time-helper 2397 2396 1 1 2401 bash 2398 2397 2398 1 2401 python2 2401 2398 2401 1 2401 ps run_snippet bin/osh bgproc - [%1] PID 2410 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2404 1800 1 1 1 python2 2405 2404 1 1 1 time-helper 2406 2405 1 1 1 bash 2407 2406 1 1 1 python2 2410 2407 1 1 1 ps run_snippet bin/osh bgproc yes [%1] PID 2419 Started [%1] PID 2419 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2416 sh 7 1 1 1 2416 bash 20 7 1 1 2416 bash 1323 20 1 1 2416 python2 1324 1323 1 1 2416 time-helper 1325 1324 1 1 2416 bash 1800 1325 1 1 2416 bash 2413 1800 1 1 2416 python2 2414 2413 1 1 2416 time-helper 2415 2414 1 1 2416 bash 2416 2415 2416 1 2416 python2 2419 2416 2419 1 2416 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2422 1800 1 1 1 python2 2423 2422 1 1 1 time-helper 2424 2423 1 1 1 bash 2425 2424 1 1 1 python2 2428 2425 1 1 1 ps 2429 2425 1 1 1 cat 2430 2425 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 2439 sh 7 1 1 1 2439 bash 20 7 1 1 2439 bash 1323 20 1 1 2439 python2 1324 1323 1 1 2439 time-helper 1325 1324 1 1 2439 bash 1800 1325 1 1 2439 bash 2433 1800 1 1 2439 python2 2434 2433 1 1 2439 time-helper 2435 2434 1 1 2439 bash 2436 2435 2436 1 2439 python2 2439 2436 2439 1 2439 ps 2440 2436 2439 1 2439 cat 2441 2436 2439 1 2439 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2444 1800 1 1 1 python2 2445 2444 1 1 1 time-helper 2446 2445 1 1 1 bash 2447 2446 1 1 1 python2 2450 2447 1 1 1 ps 2451 2447 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 2460 sh 7 1 1 1 2460 bash 20 7 1 1 2460 bash 1323 20 1 1 2460 python2 1324 1323 1 1 2460 time-helper 1325 1324 1 1 2460 bash 1800 1325 1 1 2460 bash 2454 1800 1 1 2460 python2 2455 2454 1 1 2460 time-helper 2456 2455 1 1 2460 bash 2457 2456 2457 1 2460 python2 2460 2457 2460 1 2460 ps 2461 2457 2460 1 2460 cat2 run_snippet bin/osh bgpipe - [%1] PGID 2470 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2464 1800 1 1 1 python2 2465 2464 1 1 1 time-helper 2466 2465 1 1 1 bash 2467 2466 1 1 1 python2 2470 2467 1 1 1 ps 2471 2467 1 1 1 cat 2472 2467 1 1 1 cat2 run_snippet bin/osh bgpipe yes [%1] PID 2483 Started [%1] PGID 2481 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2478 sh 7 1 1 1 2478 bash 20 7 1 1 2478 bash 1323 20 1 1 2478 python2 1324 1323 1 1 2478 time-helper 1325 1324 1 1 2478 bash 1800 1325 1 1 2478 bash 2475 1800 1 1 2478 python2 2476 2475 1 1 2478 time-helper 2477 2476 1 1 2478 bash 2478 2477 2478 1 2478 python2 2481 2478 2481 1 2478 ps 2482 2478 2481 1 2478 cat 2483 2478 2481 1 2478 cat2 run_snippet bin/osh bgpipe-lastpipe - [%1] PGID 2492 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2486 1800 1 1 1 python2 2487 2486 1 1 1 time-helper 2488 2487 1 1 1 bash 2489 2488 1 1 1 python2 2492 2489 1 1 1 ps 2493 2489 1 1 1 cat2 2494 2489 1 1 1 python2 run_snippet bin/osh bgpipe-lastpipe yes [%1] PID 2505 Started [%1] PGID 2503 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2500 sh 7 1 1 1 2500 bash 20 7 1 1 2500 bash 1323 20 1 1 2500 python2 1324 1323 1 1 2500 time-helper 1325 1324 1 1 2500 bash 1800 1325 1 1 2500 bash 2497 1800 1 1 2500 python2 2498 2497 1 1 2500 time-helper 2499 2498 1 1 2500 bash 2500 2499 2500 1 2500 python2 2503 2500 2503 1 2500 ps 2504 2500 2503 1 2500 cat2 2505 2500 2503 1 2500 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2508 1800 1 1 1 python2 2509 2508 1 1 1 time-helper 2510 2509 1 1 1 bash 2511 2510 1 1 1 python2 2514 2511 1 1 1 python2 2515 2514 1 1 1 ps ALIVE run_snippet bin/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2524 sh 7 1 1 1 2524 bash 20 7 1 1 2524 bash 1323 20 1 1 2524 python2 1324 1323 1 1 2524 time-helper 1325 1324 1 1 2524 bash 1800 1325 1 1 2524 bash 2518 1800 1 1 2524 python2 2519 2518 1 1 2524 time-helper 2520 2519 1 1 2524 bash 2521 2520 2521 1 2524 python2 2524 2521 2524 1 2524 python2 2525 2524 2524 1 2524 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2528 1800 1 1 1 python2 2529 2528 1 1 1 time-helper 2530 2529 1 1 1 bash 2531 2530 1 1 1 python2 2534 2531 1 1 1 ps run_snippet bin/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2540 sh 7 1 1 1 2540 bash 20 7 1 1 2540 bash 1323 20 1 1 2540 python2 1324 1323 1 1 2540 time-helper 1325 1324 1 1 2540 bash 1800 1325 1 1 2540 bash 2537 1800 1 1 2540 python2 2538 2537 1 1 2540 time-helper 2539 2538 1 1 2540 bash 2540 2539 2540 1 2540 python2 2543 2540 2540 1 2540 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2546 1800 1 1 1 python2 2547 2546 1 1 1 time-helper 2548 2547 1 1 1 bash 2549 2548 1 1 1 python2 2552 2549 1 1 1 ps 2553 2549 1 1 1 cat run_snippet bin/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2563 sh 7 1 1 1 2563 bash 20 7 1 1 2563 bash 1323 20 1 1 2563 python2 1324 1323 1 1 2563 time-helper 1325 1324 1 1 2563 bash 1800 1325 1 1 2563 bash 2556 1800 1 1 2563 python2 2557 2556 1 1 2563 time-helper 2558 2557 1 1 2563 bash 2559 2558 2559 1 2563 python2 2562 2559 2562 1 2563 ps 2563 2559 2563 1 2563 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2566 1800 1 1 1 python2 2567 2566 1 1 1 time-helper 2568 2567 1 1 1 bash 2569 2568 1 1 1 osh 2570 2569 1 1 1 ps run_snippet _bin/cxx-dbg/osh fgproc yes [foreground process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2577 sh 7 1 1 1 2577 bash 20 7 1 1 2577 bash 1323 20 1 1 2577 python2 1324 1323 1 1 2577 time-helper 1325 1324 1 1 2577 bash 1800 1325 1 1 2577 bash 2573 1800 1 1 2577 python2 2574 2573 1 1 2577 time-helper 2575 2574 1 1 2577 bash 2576 2575 2576 1 2577 osh 2577 2576 2577 1 2577 ps run_snippet _bin/cxx-dbg/osh bgproc - [%1] PID 2584 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2580 1800 1 1 1 python2 2581 2580 1 1 1 time-helper 2582 2581 1 1 1 bash 2583 2582 1 1 1 osh 2584 2583 1 1 1 ps run_snippet _bin/cxx-dbg/osh bgproc yes [%1] PID 2591 Started [%1] PID 2591 Done [background process] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2590 sh 7 1 1 1 2590 bash 20 7 1 1 2590 bash 1323 20 1 1 2590 python2 1324 1323 1 1 2590 time-helper 1325 1324 1 1 2590 bash 1800 1325 1 1 2590 bash 2587 1800 1 1 2590 python2 2588 2587 1 1 2590 time-helper 2589 2588 1 1 2590 bash 2590 2589 2590 1 2590 osh 2591 2590 2591 1 2590 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2594 1800 1 1 1 python2 2595 2594 1 1 1 time-helper 2596 2595 1 1 1 bash 2597 2596 1 1 1 osh 2598 2597 1 1 1 ps 2599 2597 1 1 1 cat 2600 2597 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 2607 sh 7 1 1 1 2607 bash 20 7 1 1 2607 bash 1323 20 1 1 2607 python2 1324 1323 1 1 2607 time-helper 1325 1324 1 1 2607 bash 1800 1325 1 1 2607 bash 2603 1800 1 1 2607 python2 2604 2603 1 1 2607 time-helper 2605 2604 1 1 2607 bash 2606 2605 2606 1 2607 osh 2607 2606 2607 1 2607 ps 2608 2606 2607 1 2607 cat 2609 2606 2607 1 2607 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2612 1800 1 1 1 python2 2613 2612 1 1 1 time-helper 2614 2613 1 1 1 bash 2615 2614 1 1 1 osh 2616 2615 1 1 1 ps 2617 2615 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 2624 sh 7 1 1 1 2624 bash 20 7 1 1 2624 bash 1323 20 1 1 2624 python2 1324 1323 1 1 2624 time-helper 1325 1324 1 1 2624 bash 1800 1325 1 1 2624 bash 2620 1800 1 1 2624 python2 2621 2620 1 1 2624 time-helper 2622 2621 1 1 2624 bash 2623 2622 2623 1 2624 osh 2624 2623 2624 1 2624 ps 2625 2623 2624 1 2624 cat2 run_snippet _bin/cxx-dbg/osh bgpipe - [%1] PGID 2632 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2628 1800 1 1 1 python2 2629 2628 1 1 1 time-helper 2630 2629 1 1 1 bash 2631 2630 1 1 1 osh 2632 2631 1 1 1 ps 2633 2631 1 1 1 cat 2634 2631 1 1 1 cat2 run_snippet _bin/cxx-dbg/osh bgpipe yes [%1] PID 2643 Started [%1] PGID 2641 Done [background pipeline] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2640 sh 7 1 1 1 2640 bash 20 7 1 1 2640 bash 1323 20 1 1 2640 python2 1324 1323 1 1 2640 time-helper 1325 1324 1 1 2640 bash 1800 1325 1 1 2640 bash 2637 1800 1 1 2640 python2 2638 2637 1 1 2640 time-helper 2639 2638 1 1 2640 bash 2640 2639 2640 1 2640 osh 2641 2640 2641 1 2640 ps 2642 2640 2641 1 2640 cat 2643 2640 2641 1 2640 cat2 run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe - [%1] PGID 2650 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2646 1800 1 1 1 python2 2647 2646 1 1 1 time-helper 2648 2647 1 1 1 bash 2649 2648 1 1 1 osh 2650 2649 1 1 1 ps 2651 2649 1 1 1 cat2 2652 2649 1 1 1 osh run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe yes [%1] PID 2661 Started [%1] PGID 2659 Done [background pipeline, last is builtin] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2658 sh 7 1 1 1 2658 bash 20 7 1 1 2658 bash 1323 20 1 1 2658 python2 1324 1323 1 1 2658 time-helper 1325 1324 1 1 2658 bash 1800 1325 1 1 2658 bash 2655 1800 1 1 2658 python2 2656 2655 1 1 2658 time-helper 2657 2656 1 1 2658 bash 2658 2657 2658 1 2658 osh 2659 2658 2659 1 2658 ps 2660 2658 2659 1 2658 cat2 2661 2658 2659 1 2658 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2664 1800 1 1 1 python2 2665 2664 1 1 1 time-helper 2666 2665 1 1 1 bash 2667 2666 1 1 1 osh 2668 2667 1 1 1 osh 2669 2668 1 1 1 ps ALIVE run_snippet _bin/cxx-dbg/osh subshell yes [subshell] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2676 sh 7 1 1 1 2676 bash 20 7 1 1 2676 bash 1323 20 1 1 2676 python2 1324 1323 1 1 2676 time-helper 1325 1324 1 1 2676 bash 1800 1325 1 1 2676 bash 2672 1800 1 1 2676 python2 2673 2672 1 1 2676 time-helper 2674 2673 1 1 2676 bash 2675 2674 2675 1 2676 osh 2676 2675 2676 1 2676 osh 2677 2676 2676 1 2676 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2680 1800 1 1 1 python2 2681 2680 1 1 1 time-helper 2682 2681 1 1 1 bash 2683 2682 1 1 1 osh 2684 2683 1 1 1 ps run_snippet _bin/cxx-dbg/osh csub yes [command sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2690 sh 7 1 1 1 2690 bash 20 7 1 1 2690 bash 1323 20 1 1 2690 python2 1324 1323 1 1 2690 time-helper 1325 1324 1 1 2690 bash 1800 1325 1 1 2690 bash 2687 1800 1 1 2690 python2 2688 2687 1 1 2690 time-helper 2689 2688 1 1 2690 bash 2690 2689 2690 1 2690 osh 2691 2690 2690 1 2690 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 1323 20 1 1 1 python2 1324 1323 1 1 1 time-helper 1325 1324 1 1 1 bash 1800 1325 1 1 1 bash 2694 1800 1 1 1 python2 2695 2694 1 1 1 time-helper 2696 2695 1 1 1 bash 2697 2696 1 1 1 osh 2698 2697 1 1 1 ps 2699 2697 1 1 1 cat run_snippet _bin/cxx-dbg/osh psub yes [process sub] PID PPID PGID SID TPGID COMMAND 1 0 1 1 2707 sh 7 1 1 1 2707 bash 20 7 1 1 2707 bash 1323 20 1 1 2707 python2 1324 1323 1 1 2707 time-helper 1325 1324 1 1 2707 bash 1800 1325 1 1 2707 bash 2702 1800 1 1 2707 python2 2703 2702 1 1 2707 time-helper 2704 2703 1 1 2707 bash 2705 2704 2705 1 2707 osh 2706 2705 2706 1 2707 ps 2707 2705 2707 1 2707 cat Wrote _tmp/process-table/index.html