Use truncate --no-create --size=0 to truncate files

This avoids the permission error due to /proc/sys/fs/protected_regular = 2 setting which is now enabled by default in bullseye.
2020-09-25 11:47:38 +02:00 · 2020-09-25 11:47:38 +02:00 · c3968cf1c6
parent d2bc6e278d
commit c3968cf1c6
1 changed files with 1 additions and 1 deletions
--- a/share/hooks/normal/0140-remove-log-files.hook.chroot
+++ b/share/hooks/normal/0140-remove-log-files.hook.chroot
@ -5,5 +5,5 @@ set -e
 # Truncate log files
 for _FILE in $(find /var/log/ -type f)
 do
-	: > ${_FILE}
+	truncate --no-create --size=0 ${_FILE}
 done