22 февр. 2017 г. · Yes, it is possible without even getting too far out of your way: $ $(exit 3); echo $? 3 $ foo="$(echo bar; exit 3)"; echo $?; echo $foo 3 ...

1 февр. 2023 г. · You'll need multiple steps: output=$(echo "foo"; exit 1) status=$? read -r a <<<"$output" # assuming the "real" code here is more complex.

21 авг. 2024 г. · Most sh-like shells, including the classic Bourne shell, bash, dash and mksh, run each side of the pipe in a subshell. If exit 2 is reached, it ...

18 сент. 2012 г. · exit shell script from a subshell · 1. i want a function "stop" that prints a message to stderr and stops the script, but it doesn't stop when ...

28 дек. 2019 г. · 1 Answer 1 ... The problem was that local is a builtin command with an own exit code...If you avoid that command at the same time as the variable ...

6 июн. 2015 г. · run exit 1 in a subshell;; store its output (as in, the text it outputs to standard output) in a variable t1 , local to the function.

20 авг. 2023 г. · 1 Answer 1 ... Exit immediately if a pipeline (see Pipelines), which may consist of a single simple command (see Simple Commands), a list (see ...

16 нояб. 2019 г. · ... command (exit code of 0 is interpreted as true) · 2 · Bash named pipes, parallel commands and exit status · 1 · Shell script exit codes · 0.

12 февр. 2017 г. · I am looking for a generic solution (I have an unknown/dynamic number of sub processes to run in parallel). bash · shell-script · shell ...

1 янв. 2023 г. · In this example, the second grep command fails with a non-zero exit status, but the subshell executes the awk command anyway, which completes ...