'_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/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
[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/embedded_file_gen cpp/embedded_file_gen.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] make-pystub _bin/shwrap/option_gen frontend/option_gen.py asdl/ast.py frontend/builtin_def.py frontend/option_def.py
[8/66] 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
[9/66] optview_gen > _gen/core/optview.h
[10/66] asdl_main cpp core/value.asdl _gen/core/value.asdl _gen/core/value.asdl_debug.py
[11/66] make-pystub _bin/shwrap/signal_gen frontend/signal_gen.py frontend/signal_def.py
[12/66] asdl_main cpp display/pretty.asdl _gen/display/pretty.asdl _gen/display/pretty.asdl_debug.py
[13/66] asdl_main cpp --no-pretty-print-methods asdl/hnode.asdl _gen/asdl/hnode.asdl _gen/asdl/hnode.asdl_debug.py
[14/66] asdl_main cpp data_lang/nil8.asdl _gen/data_lang/nil8.asdl _gen/data_lang/nil8.asdl_debug.py
[15/66] asdl_main cpp core/runtime.asdl _gen/core/runtime.asdl _gen/core/runtime.asdl_debug.py
[16/66] consts_gen cpp _gen/frontend/id_kind.asdl
[17/66] consts_gen cpp _gen/frontend/option.asdl
[18/66] signal_gen cpp _gen/frontend/signal
[19/66] consts_gen cpp-consts _gen/frontend/consts
[20/66] 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
[21/66] asdl_main cpp --no-pretty-print-methods frontend/types.asdl _gen/frontend/types.asdl _gen/frontend/types.asdl_debug.py
[22/66] make-pystub _bin/shwrap/grammar_gen ysh/grammar_gen.py _devbuild/gen/hnode_asdl.py _devbuild/gen/id_kind_asdl.py _devbuild/gen/runtime_asdl.py _devbuild/gen/syntax_asdl.py _devbuild/gen/types_asdl.py _devbuild/gen/value_asdl.py asdl/pybase.py asdl/runtime.py core/alloc.py core/error.py core/num.py core/optview.py frontend/builtin_def.py frontend/consts.py frontend/id_kind_def.py frontend/lexer.py frontend/lexer_def.py frontend/match.py frontend/option_def.py frontend/reader.py frontend/syntax_abbrev.py mycpp/iolib.py mycpp/mops.py mycpp/mylib.py pgen2/grammar.py pgen2/parse.py pgen2/pgen.py pgen2/pnode.py pgen2/token.py pgen2/tokenize.py pylib/collections_.py
[23/66] 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/bash_impl.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] flag_gen cpp _gen/frontend/arg_types
[25/66] arith-parse-gen > _gen/osh/arith_parse.cc
[26/66] grammar_gen cpp ysh/grammar.pgen2 _gen/ysh
[27/66] asdl_main cpp --abbrev-module=frontend.syntax_abbrev frontend/syntax.asdl _gen/frontend/syntax.asdl _gen/frontend/syntax.asdl_debug.py
[28/66] cxx dbg '' mycpp/bump_leak_heap.cc _build/obj/cxx-dbg/mycpp/bump_leak_heap.o
[29/66] cxx dbg '' _gen/frontend/id_kind.asdl.cc _build/obj/cxx-dbg/_gen/frontend/id_kind.asdl.o
[30/66] cxx dbg '' _gen/display/pretty.asdl.cc _build/obj/cxx-dbg/_gen/display/pretty.asdl.o
[31/66] cxx dbg '' mycpp/gc_builtins.cc _build/obj/cxx-dbg/mycpp/gc_builtins.o
[32/66] cxx dbg '' cpp/data_lang.cc _build/obj/cxx-dbg/cpp/data_lang.o
[33/66] cxx dbg '' _gen/core/runtime.asdl.cc _build/obj/cxx-dbg/_gen/core/runtime.asdl.o
[34/66] cxx dbg '' mycpp/gc_mops.cc _build/obj/cxx-dbg/mycpp/gc_mops.o
[35/66] cxx dbg '' mycpp/gc_iolib.cc _build/obj/cxx-dbg/mycpp/gc_iolib.o
[36/66] cxx dbg '' _gen/core/value.asdl.cc _build/obj/cxx-dbg/_gen/core/value.asdl.o
[37/66] cxx dbg '' mycpp/hash.cc _build/obj/cxx-dbg/mycpp/hash.o
[38/66] cxx dbg '' _gen/bin/text_files.cc _build/obj/cxx-dbg/_gen/bin/text_files.o
[39/66] cxx dbg '' _gen/cpp/build_stamp.cc _build/obj/cxx-dbg/_gen/cpp/build_stamp.o
[40/66] cxx dbg '' mycpp/gc_mylib.cc _build/obj/cxx-dbg/mycpp/gc_mylib.o
[41/66] cxx dbg '' mycpp/mark_sweep_heap.cc _build/obj/cxx-dbg/mycpp/mark_sweep_heap.o
[42/66] cxx dbg '' cpp/fanos_shared.c _build/obj/cxx-dbg/cpp/fanos_shared.o
[43/66] cxx dbg '' _gen/frontend/syntax.asdl.cc _build/obj/cxx-dbg/_gen/frontend/syntax.asdl.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/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 '' cpp/stdlib.cc _build/obj/cxx-dbg/cpp/stdlib.o
[56/66] cxx dbg '' _gen/frontend/arg_types.cc _build/obj/cxx-dbg/_gen/frontend/arg_types.o
[57/66] cxx dbg '' _gen/frontend/consts.cc _build/obj/cxx-dbg/_gen/frontend/consts.o
[58/66] cxx dbg '' _gen/frontend/signal.cc _build/obj/cxx-dbg/_gen/frontend/signal.o
[59/66] cxx dbg '' _gen/osh/arith_parse.cc _build/obj/cxx-dbg/_gen/osh/arith_parse.o
[60/66] cxx dbg '' _gen/frontend/help_meta.cc _build/obj/cxx-dbg/_gen/frontend/help_meta.o
[61/66] cxx dbg '' mycpp/gc_str.cc _build/obj/cxx-dbg/mycpp/gc_str.o
[62/66] cxx dbg '' _gen/ysh/grammar_tables.cc _build/obj/cxx-dbg/_gen/ysh/grammar_tables.o
[63/66] gen-oils-for-unix oils_for_unix _gen/bin/oils_for_unix.mycpp cpp/preamble.h asdl/format.py asdl/runtime.py bin/oils_for_unix.py builtin/assign_osh.py builtin/bracket_osh.py builtin/completion_osh.py builtin/completion_ysh.py builtin/dirs_osh.py builtin/error_ysh.py builtin/func_eggex.py builtin/func_hay.py builtin/func_misc.py builtin/func_reflect.py builtin/hay_ysh.py builtin/io_osh.py builtin/io_ysh.py builtin/json_ysh.py builtin/meta_oils.py builtin/method_dict.py builtin/method_io.py builtin/method_list.py builtin/method_other.py builtin/method_str.py builtin/method_type.py builtin/misc_osh.py builtin/module_ysh.py builtin/printf_osh.py builtin/process_osh.py builtin/pure_osh.py builtin/pure_ysh.py builtin/read_osh.py builtin/readline_osh.py builtin/trap_osh.py core/alloc.py core/bash_impl.py core/comp_ui.py core/completion.py core/dev.py core/error.py core/executor.py core/main_loop.py core/num.py core/process.py core/sh_init.py core/shell.py core/state.py core/util.py core/vm.py data_lang/j8.py data_lang/j8_lite.py display/ansi.py display/pp_hnode.py display/pp_value.py display/pretty.py display/ui.py frontend/args.py frontend/flag_util.py frontend/lexer.py frontend/location.py frontend/parse_lib.py frontend/reader.py frontend/syntax_abbrev.py frontend/typed_args.py osh/arith_parse.py osh/bool_parse.py osh/braces.py osh/cmd_eval.py osh/cmd_parse.py osh/glob_.py osh/history.py osh/prompt.py osh/sh_expr_eval.py osh/split.py osh/string_ops.py osh/tdop.py osh/word_.py osh/word_compile.py osh/word_eval.py osh/word_parse.py pgen2/parse.py pylib/os_path.py tools/fmt.py tools/ysh_ify.py ysh/expr_eval.py ysh/expr_parse.py ysh/expr_to_ast.py ysh/func_proc.py ysh/regex_translate.py ysh/val_ops.py
mycpp: LOADING asdl/format.py asdl/runtime.py bin/oils_for_unix.py builtin/assign_osh.py builtin/bracket_osh.py builtin/completion_osh.py builtin/completion_ysh.py builtin/dirs_osh.py builtin/error_ysh.py builtin/func_eggex.py builtin/func_hay.py builtin/func_misc.py builtin/func_reflect.py builtin/hay_ysh.py builtin/io_osh.py builtin/io_ysh.py builtin/json_ysh.py builtin/meta_oils.py builtin/method_dict.py builtin/method_io.py builtin/method_list.py builtin/method_other.py builtin/method_str.py builtin/method_type.py builtin/misc_osh.py builtin/module_ysh.py builtin/printf_osh.py builtin/process_osh.py builtin/pure_osh.py builtin/pure_ysh.py builtin/read_osh.py builtin/readline_osh.py builtin/trap_osh.py core/alloc.py core/bash_impl.py core/comp_ui.py core/completion.py core/dev.py core/error.py core/executor.py core/main_loop.py core/num.py core/process.py core/sh_init.py core/shell.py core/state.py core/util.py core/vm.py data_lang/j8.py data_lang/j8_lite.py display/ansi.py display/pp_hnode.py display/pp_value.py display/pretty.py display/ui.py frontend/args.py frontend/flag_util.py frontend/lexer.py frontend/location.py frontend/parse_lib.py frontend/reader.py frontend/syntax_abbrev.py frontend/typed_args.py osh/arith_parse.py osh/bool_parse.py osh/braces.py osh/cmd_eval.py osh/cmd_parse.py osh/glob_.py osh/history.py osh/prompt.py osh/sh_expr_eval.py osh/split.py osh/string_ops.py osh/tdop.py osh/word_.py osh/word_compile.py osh/word_eval.py osh/word_parse.py pgen2/parse.py pylib/os_path.py tools/fmt.py tools/ysh_ify.py ysh/expr_eval.py ysh/expr_parse.py ysh/expr_to_ast.py ysh/func_proc.py ysh/regex_translate.py ysh/val_ops.py
mycpp pass: CONVERT
mycpp pass: CONTROL FLOW
mycpp: dumping control flow graph to _tmp/mycpp-facts
mycpp pass: CONST
mycpp pass: DECL
mycpp pass: IMPL
WARNING: builtin.assign_osh._PrintVariables() has 26 stack roots. Consider refactoring this function.
WARNING: builtin.hay_ysh.HayNode_.Run() has 18 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 124 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
build/ninja-rules-cpp.sh: line 341: time: command not found
[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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1148 1147 1 1 1 python2
1149 1148 1 1 1 time-helper
1150 1149 1 1 1 bash
1151 1150 1 1 1 bash
1152 1151 1 1 1 ps
run_snippet bash fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1159 sh
7 1 1 1 1159 bash
20 7 1 1 1159 bash
670 20 1 1 1159 python2
671 670 1 1 1159 time-helper
672 671 1 1 1159 bash
1147 672 1 1 1159 bash
1155 1147 1 1 1159 python2
1156 1155 1 1 1159 time-helper
1157 1156 1 1 1159 bash
1158 1157 1158 1 1159 bash
1159 1158 1159 1 1159 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1162 1147 1 1 1 python2
1163 1162 1 1 1 time-helper
1164 1163 1 1 1 bash
1165 1164 1 1 1 bash
1166 1165 1 1 1 ps
run_snippet bash bgproc yes
[1] 1173
[1]+ Done ps -o $PS_COLS
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1172 sh
7 1 1 1 1172 bash
20 7 1 1 1172 bash
670 20 1 1 1172 python2
671 670 1 1 1172 time-helper
672 671 1 1 1172 bash
1147 672 1 1 1172 bash
1169 1147 1 1 1172 python2
1170 1169 1 1 1172 time-helper
1171 1170 1 1 1172 bash
1172 1171 1172 1 1172 bash
1173 1172 1173 1 1172 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1176 1147 1 1 1 python2
1177 1176 1 1 1 time-helper
1178 1177 1 1 1 bash
1179 1178 1 1 1 bash
1180 1179 1 1 1 ps
1181 1179 1 1 1 cat
1182 1179 1 1 1 cat2
run_snippet bash fgpipe yes
[foreground pipeline, last is external]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1189 sh
7 1 1 1 1189 bash
20 7 1 1 1189 bash
670 20 1 1 1189 python2
671 670 1 1 1189 time-helper
672 671 1 1 1189 bash
1147 672 1 1 1189 bash
1185 1147 1 1 1189 python2
1186 1185 1 1 1189 time-helper
1187 1186 1 1 1189 bash
1188 1187 1188 1 1189 bash
1189 1188 1189 1 1189 ps
1190 1188 1189 1 1189 cat
1191 1188 1189 1 1189 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1194 1147 1 1 1 python2
1195 1194 1 1 1 time-helper
1196 1195 1 1 1 bash
1197 1196 1 1 1 bash
1198 1197 1 1 1 ps
1199 1197 1 1 1 cat2
1200 1197 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 1207 sh
7 1 1 1 1207 bash
20 7 1 1 1207 bash
670 20 1 1 1207 python2
671 670 1 1 1207 time-helper
672 671 1 1 1207 bash
1147 672 1 1 1207 bash
1203 1147 1 1 1207 python2
1204 1203 1 1 1207 time-helper
1205 1204 1 1 1207 bash
1206 1205 1206 1 1207 bash
1207 1206 1207 1 1207 ps
1208 1206 1207 1 1207 cat2
1209 1206 1207 1 1207 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1212 1147 1 1 1 python2
1213 1212 1 1 1 time-helper
1214 1213 1 1 1 bash
1215 1214 1 1 1 bash
1216 1215 1 1 1 ps
1217 1215 1 1 1 cat
1218 1215 1 1 1 cat2
run_snippet bash bgpipe yes
[1] 1227
[1]+ Done ps -o $PS_COLS | cat | _tmp/cat2
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1224 sh
7 1 1 1 1224 bash
20 7 1 1 1224 bash
670 20 1 1 1224 python2
671 670 1 1 1224 time-helper
672 671 1 1 1224 bash
1147 672 1 1 1224 bash
1221 1147 1 1 1224 python2
1222 1221 1 1 1224 time-helper
1223 1222 1 1 1224 bash
1224 1223 1224 1 1224 bash
1225 1224 1225 1 1224 ps
1226 1224 1225 1 1224 cat
1227 1224 1225 1 1224 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1230 1147 1 1 1 python2
1231 1230 1 1 1 time-helper
1232 1231 1 1 1 bash
1233 1232 1 1 1 bash
1234 1233 1 1 1 ps
1235 1233 1 1 1 cat2
1236 1233 1 1 1 bash
run_snippet bash bgpipe-lastpipe yes
[1] 1245
[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 1242 sh
7 1 1 1 1242 bash
20 7 1 1 1242 bash
670 20 1 1 1242 python2
671 670 1 1 1242 time-helper
672 671 1 1 1242 bash
1147 672 1 1 1242 bash
1239 1147 1 1 1242 python2
1240 1239 1 1 1242 time-helper
1241 1240 1 1 1242 bash
1242 1241 1242 1 1242 bash
1243 1242 1243 1 1242 ps
1244 1242 1243 1 1242 cat2
1245 1242 1243 1 1242 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1248 1147 1 1 1 python2
1249 1248 1 1 1 time-helper
1250 1249 1 1 1 bash
1251 1250 1 1 1 bash
1252 1251 1 1 1 bash
1253 1252 1 1 1 ps
ALIVE
run_snippet bash subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1260 sh
7 1 1 1 1260 bash
20 7 1 1 1260 bash
670 20 1 1 1260 python2
671 670 1 1 1260 time-helper
672 671 1 1 1260 bash
1147 672 1 1 1260 bash
1256 1147 1 1 1260 python2
1257 1256 1 1 1260 time-helper
1258 1257 1 1 1260 bash
1259 1258 1259 1 1260 bash
1260 1259 1260 1 1260 bash
1261 1260 1260 1 1260 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1264 1147 1 1 1 python2
1265 1264 1 1 1 time-helper
1266 1265 1 1 1 bash
1267 1266 1 1 1 bash
1268 1267 1 1 1 ps
run_snippet bash csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1274 sh
7 1 1 1 1274 bash
20 7 1 1 1274 bash
670 20 1 1 1274 python2
671 670 1 1 1274 time-helper
672 671 1 1 1274 bash
1147 672 1 1 1274 bash
1271 1147 1 1 1274 python2
1272 1271 1 1 1274 time-helper
1273 1272 1 1 1274 bash
1274 1273 1274 1 1274 bash
1275 1274 1274 1 1274 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1278 1147 1 1 1 python2
1279 1278 1 1 1 time-helper
1280 1279 1 1 1 bash
1281 1280 1 1 1 bash
1282 1281 1 1 1 bash
1283 1281 1 1 1 cat
1284 1282 1 1 1 ps
run_snippet bash psub yes
[process sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1292 sh
7 1 1 1 1292 bash
20 7 1 1 1292 bash
670 20 1 1 1292 python2
671 670 1 1 1292 time-helper
672 671 1 1 1292 bash
1147 672 1 1 1292 bash
1287 1147 1 1 1292 python2
1288 1287 1 1 1292 time-helper
1289 1288 1 1 1292 bash
1290 1289 1290 1 1292 bash
1291 1290 1290 1 1292 bash
1292 1290 1292 1 1292 cat
1293 1291 1290 1 1292 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1296 1147 1 1 1 python2
1297 1296 1 1 1 time-helper
1298 1297 1 1 1 bash
1299 1298 1 1 1 dash
1300 1299 1 1 1 ps
run_snippet dash fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1307 sh
7 1 1 1 1307 bash
20 7 1 1 1307 bash
670 20 1 1 1307 python2
671 670 1 1 1307 time-helper
672 671 1 1 1307 bash
1147 672 1 1 1307 bash
1303 1147 1 1 1307 python2
1304 1303 1 1 1307 time-helper
1305 1304 1 1 1307 bash
1306 1305 1306 1 1307 dash
1307 1306 1307 1 1307 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1310 1147 1 1 1 python2
1311 1310 1 1 1 time-helper
1312 1311 1 1 1 bash
1313 1312 1 1 1 dash
1314 1313 1 1 1 ps
run_snippet dash bgproc yes
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1320 sh
7 1 1 1 1320 bash
20 7 1 1 1320 bash
670 20 1 1 1320 python2
671 670 1 1 1320 time-helper
672 671 1 1 1320 bash
1147 672 1 1 1320 bash
1317 1147 1 1 1320 python2
1318 1317 1 1 1320 time-helper
1319 1318 1 1 1320 bash
1320 1319 1320 1 1320 dash
1321 1320 1321 1 1320 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1324 1147 1 1 1 python2
1325 1324 1 1 1 time-helper
1326 1325 1 1 1 bash
1327 1326 1 1 1 dash
1328 1327 1 1 1 ps
1329 1327 1 1 1 cat
1330 1327 1 1 1 cat2
run_snippet dash fgpipe yes
[foreground pipeline, last is external]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1337 sh
7 1 1 1 1337 bash
20 7 1 1 1337 bash
670 20 1 1 1337 python2
671 670 1 1 1337 time-helper
672 671 1 1 1337 bash
1147 672 1 1 1337 bash
1333 1147 1 1 1337 python2
1334 1333 1 1 1337 time-helper
1335 1334 1 1 1337 bash
1336 1335 1336 1 1337 dash
1337 1336 1337 1 1337 ps
1338 1336 1337 1 1337 cat
1339 1336 1337 1 1337 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1342 1147 1 1 1 python2
1343 1342 1 1 1 time-helper
1344 1343 1 1 1 bash
1345 1344 1 1 1 dash
1346 1345 1 1 1 ps
1347 1345 1 1 1 cat2
1348 1345 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 1355 sh
7 1 1 1 1355 bash
20 7 1 1 1355 bash
670 20 1 1 1355 python2
671 670 1 1 1355 time-helper
672 671 1 1 1355 bash
1147 672 1 1 1355 bash
1351 1147 1 1 1355 python2
1352 1351 1 1 1355 time-helper
1353 1352 1 1 1355 bash
1354 1353 1354 1 1355 dash
1355 1354 1355 1 1355 ps
1356 1354 1355 1 1355 cat2
1357 1354 1355 1 1355 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1360 1147 1 1 1 python2
1361 1360 1 1 1 time-helper
1362 1361 1 1 1 bash
1363 1362 1 1 1 dash
1364 1363 1 1 1 ps
1365 1363 1 1 1 cat
1366 1363 1 1 1 cat2
run_snippet dash bgpipe yes
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1372 sh
7 1 1 1 1372 bash
20 7 1 1 1372 bash
670 20 1 1 1372 python2
671 670 1 1 1372 time-helper
672 671 1 1 1372 bash
1147 672 1 1 1372 bash
1369 1147 1 1 1372 python2
1370 1369 1 1 1372 time-helper
1371 1370 1 1 1372 bash
1372 1371 1372 1 1372 dash
1373 1372 1373 1 1372 ps
1374 1372 1373 1 1372 cat
1375 1372 1373 1 1372 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1378 1147 1 1 1 python2
1379 1378 1 1 1 time-helper
1380 1379 1 1 1 bash
1381 1380 1 1 1 dash
1382 1381 1 1 1 ps
1383 1381 1 1 1 cat2
1384 1381 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 1390 sh
7 1 1 1 1390 bash
20 7 1 1 1390 bash
670 20 1 1 1390 python2
671 670 1 1 1390 time-helper
672 671 1 1 1390 bash
1147 672 1 1 1390 bash
1387 1147 1 1 1390 python2
1388 1387 1 1 1390 time-helper
1389 1388 1 1 1390 bash
1390 1389 1390 1 1390 dash
1391 1390 1391 1 1390 ps
1392 1390 1391 1 1390 cat2
1393 1390 1391 1 1390 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1396 1147 1 1 1 python2
1397 1396 1 1 1 time-helper
1398 1397 1 1 1 bash
1399 1398 1 1 1 dash
1400 1399 1 1 1 dash
1401 1400 1 1 1 ps
ALIVE
run_snippet dash subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1408 sh
7 1 1 1 1408 bash
20 7 1 1 1408 bash
670 20 1 1 1408 python2
671 670 1 1 1408 time-helper
672 671 1 1 1408 bash
1147 672 1 1 1408 bash
1404 1147 1 1 1408 python2
1405 1404 1 1 1408 time-helper
1406 1405 1 1 1408 bash
1407 1406 1407 1 1408 dash
1408 1407 1408 1 1408 dash
1409 1408 1408 1 1408 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1412 1147 1 1 1 python2
1413 1412 1 1 1 time-helper
1414 1413 1 1 1 bash
1415 1414 1 1 1 dash
1416 1415 1 1 1 ps
run_snippet dash csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1422 sh
7 1 1 1 1422 bash
20 7 1 1 1422 bash
670 20 1 1 1422 python2
671 670 1 1 1422 time-helper
672 671 1 1 1422 bash
1147 672 1 1 1422 bash
1419 1147 1 1 1422 python2
1420 1419 1 1 1422 time-helper
1421 1420 1 1 1422 bash
1422 1421 1422 1 1422 dash
1423 1422 1422 1 1422 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1438 1147 1 1 1 python2
1439 1438 1 1 1 time-helper
1440 1439 1 1 1 bash
1441 1440 1 1 1 mksh
1442 1441 1 1 1 ps
run_snippet mksh fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1449 sh
7 1 1 1 1449 bash
20 7 1 1 1449 bash
670 20 1 1 1449 python2
671 670 1 1 1449 time-helper
672 671 1 1 1449 bash
1147 672 1 1 1449 bash
1445 1147 1 1 1449 python2
1446 1445 1 1 1449 time-helper
1447 1446 1 1 1449 bash
1448 1447 1448 1 1449 mksh
1449 1448 1449 1 1449 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1452 1147 1 1 1 python2
1453 1452 1 1 1 time-helper
1454 1453 1 1 1 bash
1455 1454 1 1 1 mksh
1456 1455 1 1 1 ps
run_snippet mksh bgproc yes
[1] 1463
[1] + Done \ps -o $PS_COLS
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1462 sh
7 1 1 1 1462 bash
20 7 1 1 1462 bash
670 20 1 1 1462 python2
671 670 1 1 1462 time-helper
672 671 1 1 1462 bash
1147 672 1 1 1462 bash
1459 1147 1 1 1462 python2
1460 1459 1 1 1462 time-helper
1461 1460 1 1 1462 bash
1462 1461 1462 1 1462 mksh
1463 1462 1463 1 1462 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1466 1147 1 1 1 python2
1467 1466 1 1 1 time-helper
1468 1467 1 1 1 bash
1469 1468 1 1 1 mksh
1470 1469 1 1 1 ps
1471 1469 1 1 1 mksh
1472 1469 1 1 1 cat2
run_snippet mksh fgpipe yes
[foreground pipeline, last is external]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1479 sh
7 1 1 1 1479 bash
20 7 1 1 1479 bash
670 20 1 1 1479 python2
671 670 1 1 1479 time-helper
672 671 1 1 1479 bash
1147 672 1 1 1479 bash
1475 1147 1 1 1479 python2
1476 1475 1 1 1479 time-helper
1477 1476 1 1 1479 bash
1478 1477 1478 1 1479 mksh
1479 1478 1479 1 1479 ps
1480 1478 1479 1 1479 mksh
1481 1478 1479 1 1479 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1484 1147 1 1 1 python2
1485 1484 1 1 1 time-helper
1486 1485 1 1 1 bash
1487 1486 1 1 1 mksh
1488 1487 1 1 1 ps
1489 1487 1 1 1 cat2
1490 1487 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 1497 sh
7 1 1 1 1497 bash
20 7 1 1 1497 bash
670 20 1 1 1497 python2
671 670 1 1 1497 time-helper
672 671 1 1 1497 bash
1147 672 1 1 1497 bash
1493 1147 1 1 1497 python2
1494 1493 1 1 1497 time-helper
1495 1494 1 1 1497 bash
1496 1495 1496 1 1497 mksh
1497 1496 1497 1 1497 ps
1498 1496 1497 1 1497 cat2
1499 1496 1497 1 1497 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1502 1147 1 1 1 python2
1503 1502 1 1 1 time-helper
1504 1503 1 1 1 bash
1505 1504 1 1 1 mksh
1506 1505 1 1 1 ps
1507 1505 1 1 1 mksh
1508 1505 1 1 1 cat2
run_snippet mksh bgpipe yes
[1] 1515 1516 1517
[1] + Done \ps -o $PS_COLS | \cat | _tmp/cat2
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1514 sh
7 1 1 1 1514 bash
20 7 1 1 1514 bash
670 20 1 1 1514 python2
671 670 1 1 1514 time-helper
672 671 1 1 1514 bash
1147 672 1 1 1514 bash
1511 1147 1 1 1514 python2
1512 1511 1 1 1514 time-helper
1513 1512 1 1 1514 bash
1514 1513 1514 1 1514 mksh
1515 1514 1515 1 1514 ps
1516 1514 1515 1 1514 mksh
1517 1514 1515 1 1514 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1520 1147 1 1 1 python2
1521 1520 1 1 1 time-helper
1522 1521 1 1 1 bash
1523 1522 1 1 1 mksh
1524 1523 1 1 1 ps
1525 1523 1 1 1 cat2
1526 1523 1 1 1 mksh
run_snippet mksh bgpipe-lastpipe yes
[1] 1533 1534 1535
[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 1532 sh
7 1 1 1 1532 bash
20 7 1 1 1532 bash
670 20 1 1 1532 python2
671 670 1 1 1532 time-helper
672 671 1 1 1532 bash
1147 672 1 1 1532 bash
1529 1147 1 1 1532 python2
1530 1529 1 1 1532 time-helper
1531 1530 1 1 1532 bash
1532 1531 1532 1 1532 mksh
1533 1532 1533 1 1532 ps
1534 1532 1533 1 1532 cat2
1535 1532 1533 1 1532 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1538 1147 1 1 1 python2
1539 1538 1 1 1 time-helper
1540 1539 1 1 1 bash
1541 1540 1 1 1 mksh
1542 1541 1 1 1 mksh
1543 1542 1 1 1 ps
ALIVE
run_snippet mksh subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1550 sh
7 1 1 1 1550 bash
20 7 1 1 1550 bash
670 20 1 1 1550 python2
671 670 1 1 1550 time-helper
672 671 1 1 1550 bash
1147 672 1 1 1550 bash
1546 1147 1 1 1550 python2
1547 1546 1 1 1550 time-helper
1548 1547 1 1 1550 bash
1549 1548 1549 1 1550 mksh
1550 1549 1550 1 1550 mksh
1551 1550 1550 1 1550 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1554 1147 1 1 1 python2
1555 1554 1 1 1 time-helper
1556 1555 1 1 1 bash
1557 1556 1 1 1 mksh
1558 1557 1 1 1 ps
run_snippet mksh csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1564 sh
7 1 1 1 1564 bash
20 7 1 1 1564 bash
670 20 1 1 1564 python2
671 670 1 1 1564 time-helper
672 671 1 1 1564 bash
1147 672 1 1 1564 bash
1561 1147 1 1 1564 python2
1562 1561 1 1 1564 time-helper
1563 1562 1 1 1564 bash
1564 1563 1564 1 1564 mksh
1565 1564 1564 1 1564 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1580 1147 1 1 1 python2
1581 1580 1 1 1 time-helper
1582 1581 1 1 1 bash
1583 1582 1 1 1 zsh
1584 1583 1 1 1 ps
run_snippet zsh fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1592 sh
7 1 1 1 1592 bash
20 7 1 1 1592 bash
670 20 1 1 1592 python2
671 670 1 1 1592 time-helper
672 671 1 1 1592 bash
1147 672 1 1 1592 bash
1587 1147 1 1 1592 python2
1588 1587 1 1 1592 time-helper
1589 1588 1 1 1592 bash
1590 1589 1590 1 1592 zsh
1592 1590 1592 1 1592 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1595 1147 1 1 1 python2
1596 1595 1 1 1 time-helper
1597 1596 1 1 1 bash
1598 1597 1 1 1 zsh
1599 1598 1 1 1 ps
run_snippet zsh bgproc yes
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1605 sh
7 1 1 1 1605 bash
20 7 1 1 1605 bash
670 20 1 1 1605 python2
671 670 1 1 1605 time-helper
672 671 1 1 1605 bash
1147 672 1 1 1605 bash
1602 1147 1 1 1605 python2
1603 1602 1 1 1605 time-helper
1604 1603 1 1 1605 bash
1605 1604 1605 1 1605 zsh
1607 1605 1607 1 1605 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1610 1147 1 1 1 python2
1611 1610 1 1 1 time-helper
1612 1611 1 1 1 bash
1613 1612 1 1 1 zsh
1614 1613 1 1 1 ps
1615 1613 1 1 1 cat
1616 1613 1 1 1 cat2
run_snippet zsh fgpipe yes
[foreground pipeline, last is external]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1624 sh
7 1 1 1 1624 bash
20 7 1 1 1624 bash
670 20 1 1 1624 python2
671 670 1 1 1624 time-helper
672 671 1 1 1624 bash
1147 672 1 1 1624 bash
1619 1147 1 1 1624 python2
1620 1619 1 1 1624 time-helper
1621 1620 1 1 1624 bash
1622 1621 1622 1 1624 zsh
1624 1622 1624 1 1624 ps
1625 1622 1624 1 1624 cat
1626 1622 1624 1 1624 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1629 1147 1 1 1 python2
1630 1629 1 1 1 time-helper
1631 1630 1 1 1 bash
1632 1631 1 1 1 zsh
1633 1632 1 1 1 ps
1634 1632 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 1642 sh
7 1 1 1 1642 bash
20 7 1 1 1642 bash
670 20 1 1 1642 python2
671 670 1 1 1642 time-helper
672 671 1 1 1642 bash
1147 672 1 1 1642 bash
1637 1147 1 1 1642 python2
1638 1637 1 1 1642 time-helper
1639 1638 1 1 1642 bash
1640 1639 1640 1 1642 zsh
1642 1640 1642 1 1642 ps
1643 1640 1642 1 1642 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1646 1147 1 1 1 python2
1647 1646 1 1 1 time-helper
1648 1647 1 1 1 bash
1649 1648 1 1 1 zsh
1650 1649 1 1 1 ps
1651 1649 1 1 1 cat
1652 1649 1 1 1 cat2
run_snippet zsh bgpipe yes
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1658 sh
7 1 1 1 1658 bash
20 7 1 1 1658 bash
670 20 1 1 1658 python2
671 670 1 1 1658 time-helper
672 671 1 1 1658 bash
1147 672 1 1 1658 bash
1655 1147 1 1 1658 python2
1656 1655 1 1 1658 time-helper
1657 1656 1 1 1658 bash
1658 1657 1658 1 1658 zsh
1660 1658 1660 1 1658 ps
1661 1658 1660 1 1658 cat
1662 1658 1660 1 1658 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1665 1147 1 1 1 python2
1666 1665 1 1 1 time-helper
1667 1666 1 1 1 bash
1668 1667 1 1 1 zsh
1669 1668 1 1 1 ps
1670 1668 1 1 1 cat2
1671 1668 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 1677 sh
7 1 1 1 1677 bash
20 7 1 1 1677 bash
670 20 1 1 1677 python2
671 670 1 1 1677 time-helper
672 671 1 1 1677 bash
1147 672 1 1 1677 bash
1674 1147 1 1 1677 python2
1675 1674 1 1 1677 time-helper
1676 1675 1 1 1677 bash
1677 1676 1677 1 1677 zsh
1679 1677 1679 1 1677 ps
1680 1677 1679 1 1677 cat2
1681 1677 1679 1 1677 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1684 1147 1 1 1 python2
1685 1684 1 1 1 time-helper
1686 1685 1 1 1 bash
1687 1686 1 1 1 zsh
1688 1687 1 1 1 zsh
1689 1688 1 1 1 ps
ALIVE
run_snippet zsh subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1697 sh
7 1 1 1 1697 bash
20 7 1 1 1697 bash
670 20 1 1 1697 python2
671 670 1 1 1697 time-helper
672 671 1 1 1697 bash
1147 672 1 1 1697 bash
1692 1147 1 1 1697 python2
1693 1692 1 1 1697 time-helper
1694 1693 1 1 1697 bash
1695 1694 1695 1 1697 zsh
1697 1695 1697 1 1697 zsh
1698 1697 1697 1 1697 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1701 1147 1 1 1 python2
1702 1701 1 1 1 time-helper
1703 1702 1 1 1 bash
1704 1703 1 1 1 zsh
1705 1704 1 1 1 ps
run_snippet zsh csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1711 sh
7 1 1 1 1711 bash
20 7 1 1 1711 bash
670 20 1 1 1711 python2
671 670 1 1 1711 time-helper
672 671 1 1 1711 bash
1147 672 1 1 1711 bash
1708 1147 1 1 1711 python2
1709 1708 1 1 1711 time-helper
1710 1709 1 1 1711 bash
1711 1710 1711 1 1711 zsh
1713 1711 1711 1 1711 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1716 1147 1 1 1 python2
1717 1716 1 1 1 time-helper
1718 1717 1 1 1 bash
1719 1718 1 1 1 zsh
1720 1719 1 1 1 ps
1721 1719 1 1 1 cat
run_snippet zsh psub yes
[process sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1730 sh
7 1 1 1 1730 bash
20 7 1 1 1730 bash
670 20 1 1 1730 python2
671 670 1 1 1730 time-helper
672 671 1 1 1730 bash
1147 672 1 1 1730 bash
1724 1147 1 1 1730 python2
1725 1724 1 1 1730 time-helper
1726 1725 1 1 1730 bash
1727 1726 1727 1 1730 zsh
1729 1727 1729 1 1730 ps
1730 1727 1730 1 1730 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1733 1147 1 1 1 python2
1734 1733 1 1 1 time-helper
1735 1734 1 1 1 bash
1736 1735 1 1 1 python2
1739 1736 1 1 1 ps
run_snippet bin/osh fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1748 sh
7 1 1 1 1748 bash
20 7 1 1 1748 bash
670 20 1 1 1748 python2
671 670 1 1 1748 time-helper
672 671 1 1 1748 bash
1147 672 1 1 1748 bash
1742 1147 1 1 1748 python2
1743 1742 1 1 1748 time-helper
1744 1743 1 1 1748 bash
1745 1744 1745 1 1748 python2
1748 1745 1748 1 1748 ps
run_snippet bin/osh bgproc -
[%1] PID 1757 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1751 1147 1 1 1 python2
1752 1751 1 1 1 time-helper
1753 1752 1 1 1 bash
1754 1753 1 1 1 python2
1757 1754 1 1 1 ps
run_snippet bin/osh bgproc yes
[%1] PID 1766 Started
[%1] PID 1766 Done
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1763 sh
7 1 1 1 1763 bash
20 7 1 1 1763 bash
670 20 1 1 1763 python2
671 670 1 1 1763 time-helper
672 671 1 1 1763 bash
1147 672 1 1 1763 bash
1760 1147 1 1 1763 python2
1761 1760 1 1 1763 time-helper
1762 1761 1 1 1763 bash
1763 1762 1763 1 1763 python2
1766 1763 1766 1 1763 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1769 1147 1 1 1 python2
1770 1769 1 1 1 time-helper
1771 1770 1 1 1 bash
1772 1771 1 1 1 python2
1775 1772 1 1 1 ps
1776 1772 1 1 1 cat
1777 1772 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 1786 sh
7 1 1 1 1786 bash
20 7 1 1 1786 bash
670 20 1 1 1786 python2
671 670 1 1 1786 time-helper
672 671 1 1 1786 bash
1147 672 1 1 1786 bash
1780 1147 1 1 1786 python2
1781 1780 1 1 1786 time-helper
1782 1781 1 1 1786 bash
1783 1782 1783 1 1786 python2
1786 1783 1786 1 1786 ps
1787 1783 1786 1 1786 cat
1788 1783 1786 1 1786 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1791 1147 1 1 1 python2
1792 1791 1 1 1 time-helper
1793 1792 1 1 1 bash
1794 1793 1 1 1 python2
1797 1794 1 1 1 ps
1798 1794 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 1807 sh
7 1 1 1 1807 bash
20 7 1 1 1807 bash
670 20 1 1 1807 python2
671 670 1 1 1807 time-helper
672 671 1 1 1807 bash
1147 672 1 1 1807 bash
1801 1147 1 1 1807 python2
1802 1801 1 1 1807 time-helper
1803 1802 1 1 1807 bash
1804 1803 1804 1 1807 python2
1807 1804 1807 1 1807 ps
1808 1804 1807 1 1807 cat2
run_snippet bin/osh bgpipe -
[%1] PGID 1817 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1811 1147 1 1 1 python2
1812 1811 1 1 1 time-helper
1813 1812 1 1 1 bash
1814 1813 1 1 1 python2
1817 1814 1 1 1 ps
1818 1814 1 1 1 cat
1819 1814 1 1 1 cat2
run_snippet bin/osh bgpipe yes
[%1] PID 1830 Started
[%1] PGID 1828 Done
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1825 sh
7 1 1 1 1825 bash
20 7 1 1 1825 bash
670 20 1 1 1825 python2
671 670 1 1 1825 time-helper
672 671 1 1 1825 bash
1147 672 1 1 1825 bash
1822 1147 1 1 1825 python2
1823 1822 1 1 1825 time-helper
1824 1823 1 1 1825 bash
1825 1824 1825 1 1825 python2
1828 1825 1828 1 1825 ps
1829 1825 1828 1 1825 cat
1830 1825 1828 1 1825 cat2
run_snippet bin/osh bgpipe-lastpipe -
[%1] PGID 1839 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1833 1147 1 1 1 python2
1834 1833 1 1 1 time-helper
1835 1834 1 1 1 bash
1836 1835 1 1 1 python2
1839 1836 1 1 1 ps
1840 1836 1 1 1 cat2
1841 1836 1 1 1 python2
run_snippet bin/osh bgpipe-lastpipe yes
[%1] PID 1852 Started
[%1] PGID 1850 Done
[background pipeline, last is builtin]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1847 sh
7 1 1 1 1847 bash
20 7 1 1 1847 bash
670 20 1 1 1847 python2
671 670 1 1 1847 time-helper
672 671 1 1 1847 bash
1147 672 1 1 1847 bash
1844 1147 1 1 1847 python2
1845 1844 1 1 1847 time-helper
1846 1845 1 1 1847 bash
1847 1846 1847 1 1847 python2
1850 1847 1850 1 1847 ps
1851 1847 1850 1 1847 cat2
1852 1847 1850 1 1847 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1855 1147 1 1 1 python2
1856 1855 1 1 1 time-helper
1857 1856 1 1 1 bash
1858 1857 1 1 1 python2
1861 1858 1 1 1 python2
1862 1861 1 1 1 ps
ALIVE
run_snippet bin/osh subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1871 sh
7 1 1 1 1871 bash
20 7 1 1 1871 bash
670 20 1 1 1871 python2
671 670 1 1 1871 time-helper
672 671 1 1 1871 bash
1147 672 1 1 1871 bash
1865 1147 1 1 1871 python2
1866 1865 1 1 1871 time-helper
1867 1866 1 1 1871 bash
1868 1867 1868 1 1871 python2
1871 1868 1871 1 1871 python2
1872 1871 1871 1 1871 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1875 1147 1 1 1 python2
1876 1875 1 1 1 time-helper
1877 1876 1 1 1 bash
1878 1877 1 1 1 python2
1881 1878 1 1 1 ps
run_snippet bin/osh csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1887 sh
7 1 1 1 1887 bash
20 7 1 1 1887 bash
670 20 1 1 1887 python2
671 670 1 1 1887 time-helper
672 671 1 1 1887 bash
1147 672 1 1 1887 bash
1884 1147 1 1 1887 python2
1885 1884 1 1 1887 time-helper
1886 1885 1 1 1887 bash
1887 1886 1887 1 1887 python2
1890 1887 1887 1 1887 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1893 1147 1 1 1 python2
1894 1893 1 1 1 time-helper
1895 1894 1 1 1 bash
1896 1895 1 1 1 python2
1899 1896 1 1 1 ps
1900 1896 1 1 1 cat
run_snippet bin/osh psub yes
[process sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1910 sh
7 1 1 1 1910 bash
20 7 1 1 1910 bash
670 20 1 1 1910 python2
671 670 1 1 1910 time-helper
672 671 1 1 1910 bash
1147 672 1 1 1910 bash
1903 1147 1 1 1910 python2
1904 1903 1 1 1910 time-helper
1905 1904 1 1 1910 bash
1906 1905 1906 1 1910 python2
1909 1906 1909 1 1910 ps
1910 1906 1910 1 1910 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1913 1147 1 1 1 python2
1914 1913 1 1 1 time-helper
1915 1914 1 1 1 bash
1916 1915 1 1 1 osh
1917 1916 1 1 1 ps
run_snippet _bin/cxx-dbg/osh fgproc yes
[foreground process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1924 sh
7 1 1 1 1924 bash
20 7 1 1 1924 bash
670 20 1 1 1924 python2
671 670 1 1 1924 time-helper
672 671 1 1 1924 bash
1147 672 1 1 1924 bash
1920 1147 1 1 1924 python2
1921 1920 1 1 1924 time-helper
1922 1921 1 1 1924 bash
1923 1922 1923 1 1924 osh
1924 1923 1924 1 1924 ps
run_snippet _bin/cxx-dbg/osh bgproc -
[%1] PID 1931 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1927 1147 1 1 1 python2
1928 1927 1 1 1 time-helper
1929 1928 1 1 1 bash
1930 1929 1 1 1 osh
1931 1930 1 1 1 ps
run_snippet _bin/cxx-dbg/osh bgproc yes
[%1] PID 1938 Started
[%1] PID 1938 Done
[background process]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1937 sh
7 1 1 1 1937 bash
20 7 1 1 1937 bash
670 20 1 1 1937 python2
671 670 1 1 1937 time-helper
672 671 1 1 1937 bash
1147 672 1 1 1937 bash
1934 1147 1 1 1937 python2
1935 1934 1 1 1937 time-helper
1936 1935 1 1 1937 bash
1937 1936 1937 1 1937 osh
1938 1937 1938 1 1937 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1941 1147 1 1 1 python2
1942 1941 1 1 1 time-helper
1943 1942 1 1 1 bash
1944 1943 1 1 1 osh
1945 1944 1 1 1 ps
1946 1944 1 1 1 cat
1947 1944 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 1954 sh
7 1 1 1 1954 bash
20 7 1 1 1954 bash
670 20 1 1 1954 python2
671 670 1 1 1954 time-helper
672 671 1 1 1954 bash
1147 672 1 1 1954 bash
1950 1147 1 1 1954 python2
1951 1950 1 1 1954 time-helper
1952 1951 1 1 1954 bash
1953 1952 1953 1 1954 osh
1954 1953 1954 1 1954 ps
1955 1953 1954 1 1954 cat
1956 1953 1954 1 1954 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1959 1147 1 1 1 python2
1960 1959 1 1 1 time-helper
1961 1960 1 1 1 bash
1962 1961 1 1 1 osh
1963 1962 1 1 1 ps
1964 1962 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 1971 sh
7 1 1 1 1971 bash
20 7 1 1 1971 bash
670 20 1 1 1971 python2
671 670 1 1 1971 time-helper
672 671 1 1 1971 bash
1147 672 1 1 1971 bash
1967 1147 1 1 1971 python2
1968 1967 1 1 1971 time-helper
1969 1968 1 1 1971 bash
1970 1969 1970 1 1971 osh
1971 1970 1971 1 1971 ps
1972 1970 1971 1 1971 cat2
run_snippet _bin/cxx-dbg/osh bgpipe -
[%1] PGID 1979 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1975 1147 1 1 1 python2
1976 1975 1 1 1 time-helper
1977 1976 1 1 1 bash
1978 1977 1 1 1 osh
1979 1978 1 1 1 ps
1980 1978 1 1 1 cat
1981 1978 1 1 1 cat2
run_snippet _bin/cxx-dbg/osh bgpipe yes
[%1] PID 1990 Started
[%1] PGID 1988 Done
[background pipeline]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 1987 sh
7 1 1 1 1987 bash
20 7 1 1 1987 bash
670 20 1 1 1987 python2
671 670 1 1 1987 time-helper
672 671 1 1 1987 bash
1147 672 1 1 1987 bash
1984 1147 1 1 1987 python2
1985 1984 1 1 1987 time-helper
1986 1985 1 1 1987 bash
1987 1986 1987 1 1987 osh
1988 1987 1988 1 1987 ps
1989 1987 1988 1 1987 cat
1990 1987 1988 1 1987 cat2
run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe -
[%1] PGID 1997 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
1993 1147 1 1 1 python2
1994 1993 1 1 1 time-helper
1995 1994 1 1 1 bash
1996 1995 1 1 1 osh
1997 1996 1 1 1 ps
1998 1996 1 1 1 cat2
1999 1996 1 1 1 osh
run_snippet _bin/cxx-dbg/osh bgpipe-lastpipe yes
[%1] PID 2008 Started
[%1] PGID 2006 Done
[background pipeline, last is builtin]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 2005 sh
7 1 1 1 2005 bash
20 7 1 1 2005 bash
670 20 1 1 2005 python2
671 670 1 1 2005 time-helper
672 671 1 1 2005 bash
1147 672 1 1 2005 bash
2002 1147 1 1 2005 python2
2003 2002 1 1 2005 time-helper
2004 2003 1 1 2005 bash
2005 2004 2005 1 2005 osh
2006 2005 2006 1 2005 ps
2007 2005 2006 1 2005 cat2
2008 2005 2006 1 2005 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
2011 1147 1 1 1 python2
2012 2011 1 1 1 time-helper
2013 2012 1 1 1 bash
2014 2013 1 1 1 osh
2015 2014 1 1 1 osh
2016 2015 1 1 1 ps
ALIVE
run_snippet _bin/cxx-dbg/osh subshell yes
[subshell]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 2023 sh
7 1 1 1 2023 bash
20 7 1 1 2023 bash
670 20 1 1 2023 python2
671 670 1 1 2023 time-helper
672 671 1 1 2023 bash
1147 672 1 1 2023 bash
2019 1147 1 1 2023 python2
2020 2019 1 1 2023 time-helper
2021 2020 1 1 2023 bash
2022 2021 2022 1 2023 osh
2023 2022 2023 1 2023 osh
2024 2023 2023 1 2023 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
2027 1147 1 1 1 python2
2028 2027 1 1 1 time-helper
2029 2028 1 1 1 bash
2030 2029 1 1 1 osh
2031 2030 1 1 1 ps
run_snippet _bin/cxx-dbg/osh csub yes
[command sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 2037 sh
7 1 1 1 2037 bash
20 7 1 1 2037 bash
670 20 1 1 2037 python2
671 670 1 1 2037 time-helper
672 671 1 1 2037 bash
1147 672 1 1 2037 bash
2034 1147 1 1 2037 python2
2035 2034 1 1 2037 time-helper
2036 2035 1 1 2037 bash
2037 2036 2037 1 2037 osh
2038 2037 2037 1 2037 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
670 20 1 1 1 python2
671 670 1 1 1 time-helper
672 671 1 1 1 bash
1147 672 1 1 1 bash
2041 1147 1 1 1 python2
2042 2041 1 1 1 time-helper
2043 2042 1 1 1 bash
2044 2043 1 1 1 osh
2045 2044 1 1 1 ps
2046 2044 1 1 1 cat
run_snippet _bin/cxx-dbg/osh psub yes
[process sub]
PID PPID PGID SID TPGID COMMAND
1 0 1 1 2054 sh
7 1 1 1 2054 bash
20 7 1 1 2054 bash
670 20 1 1 2054 python2
671 670 1 1 2054 time-helper
672 671 1 1 2054 bash
1147 672 1 1 2054 bash
2049 1147 1 1 2054 python2
2050 2049 1 1 2054 time-helper
2051 2050 1 1 2054 bash
2052 2051 2052 1 2054 osh
2053 2052 2053 1 2054 ps
2054 2052 2054 1 2054 cat
Wrote _tmp/process-table/index.html