misc unix cleaning script

1 files changed, 34 insertions, 0 deletions

diff --git a/clean-logs.sh b/clean-logs.sh
new file mode 100755
index 0000000..0ea4956
--- /dev/null
+++ b/clean-logs.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# clean traditional logs etc.
+find /var/log/ -type f -name "*.gz" -exec rm -f {} \;
+find /var/log/ -type f -name "*.1" -exec rm -f {} \;
+find /var/log/ -type f -name "*.old" -exec rm -f {} \;
+
+# clean systemd's journal
+if [[ -d /var/log/journal ]]; then
+    systemctl stop systemd-journald
+    journal_dirs=$(find /var/log/journal/ -maxdepth 1 -type d -name "a*")
+    for j in $journal_dirs; do
+        echo "removing ${j}"
+        rm -rf $j
+    done
+    systemctl start systemd-journald
+fi
+
+# clean atop logs
+if [[ -d /var/log/atop ]]; then
+    systemctl stop atop
+    rm -f /var/log/atop/*
+    systemctl start atop
+fi
+
+# clean samba logs
+if [[ -d /var/log/samba ]]; then
+    rm -rf /var/log/samba/*
+fi
+
+# at last truncate all *.log
+find /var/log/ -name "*.log" -exec truncate -s 0 {} \;
+
+exit 0