ambiser
/
btrbk
mirror of https://github.com/digint/btrbk
9
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Use grep -q rather than producing output to /dev/null

pull/617/head
Tom Hale 2025-04-22 03:21:02 +02:00 committed by GitHub
parent 591586619c
commit e68430cbe8
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
ssh_filter_btrbk.sh
View File

@ -102,12 +102,12 @@ reject_filtered_cmd()
# when an error occurred.
allow_stream_match="^${stream_in_match}${allow_cmd_match}${stream_out_match}"
if printf '%s' "${SSH_ORIGINAL_COMMAND}" | grep -E -- "${allow_stream_match}" >/dev/null 2>/dev/null; then
if printf '%s' "${SSH_ORIGINAL_COMMAND}" | grep -Eq -- "${allow_stream_match}"; then
return 0
fi
exact_cmd_match="^(${allow_exact_list})$";
if printf '%s' "${SSH_ORIGINAL_COMMAND}" | grep -E -- "${exact_cmd_match}" >/dev/null 2>/dev/null; then
if printf '%s' "${SSH_ORIGINAL_COMMAND}" | grep -Eq -- "${exact_cmd_match}"; then
return 0
fi