Harden scripts and bump debian-13 ISO to 13.4

2026-05-16 16:42:15 -04:00
parent ac99af8517
commit 2d29791794
6 changed files with 74 additions and 54 deletions
@@ -1,16 +1,12 @@
 #!/usr/bin/env bash
-set -eux
+set -x

-export DEBIAN_FRONTEND=noninteractive
-apt-get clean -y
-apt-get autoclean -y
-rm -f /var/lib/dhcpcd/*
+apt-get clean || exit 1
 rm -rf /var/cache/apt/archives/*
 rm -rf /var/lib/apt/lists/*
 rm -rf /var/tmp/* /var/tmp/.[!.]*
+[[ -f /var/log/wtmp ]] && truncate -s 0 /var/log/wtmp

-truncate -s 0 /var/log/wtmp
-
-dd if=/dev/zero of=/EMPTY bs=1M || true
-sync
-rm -rf /EMPTY
+dd if=/dev/zero of=/EMPTY bs=1M
+sync || exit 1
+rm -f /EMPTY || exit 1