tmux-plugins/tmux-resurrect
1
0
Fork 0
mirror of https://github.com/tmux-plugins/tmux-resurrect.git synced 2025-11-03 16:32:13 +00:00
Code Issues Projects Releases Wiki Activity

Use bash subshell for procfs interpolation of cmdline file

Browse Source
This commit is contained in:
Michael T. DeGuzis
2022-08-16 08:57:39 -04:00
parent 3606e4f602
commit 1431ba6fbe
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
save_command_strategies/linux_procfs.sh
View File

@@ -13,7 +13,10 @@ exit_safely_if_empty_ppid() {
full_command() {
[[ -z "$COMMAND_PID" ]] && exit 0
cat /proc/${COMMAND_PID}/cmdline | xargs -0 printf "%q "
# See: https://unix.stackexchange.com/a/567021
# Avoid complications with system printf by using bash subshell interpolation.
# This will properly escape sequences and null in cmdline.
cat /proc/${COMMAND_PID}/cmdline | xargs -0 bash -c 'printf "%q " "$0" "$@"'
}
main() {