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Published 20 hours ago • verified publisher icon tmux-plugins

Use bash subshell for procfs interpolation of cmdline file

Open mdeguzis opened this issue 3 years ago • 0 comments

See #449

Base stackexchange reasoning: https://unix.stackexchange.com/questions/243142/how-to-show-quoted-command-list/567021#567021

Further reading: https://unix.stackexchange.com/questions/432419/unexpected-non-null-encoding-of-proc-pid-cmdline/432681#432681

Testing

$ pgrep -a vim
70431 vim --cmd set pythonthreehome=/project/env/altternative/python3.8 /home/mdeguzis/.tmux.conf
74234 vim --cmd set pythonthreehome=/project/env/altternative/python3.8 save_command_strategies/linux_procfs.sh
91608 vim --cmd set pythonthreehome=/project/env/altternative/python3.8 --cmd set pythonthreehome=/apollo

$ COMMAND_PID=7043
$ cat /proc/${COMMAND_PID}/cmdline | xargs -0 bash -c 'printf "%q " "$0" "$@"'

# Produces totally valid and usable command:
vim --cmd set\ pythonthreehome=/project/env/altternative/python3.8 /home/mdeguzis/.tmux.conf

mdeguzis avatar Aug 16 '22 13:08 mdeguzis