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--- systems:linux_maintenance_scripts [2018/05/01 14:52]
smayr [Backup Databases]
+++ systems:linux_maintenance_scripts [2018/05/01 15:07] (current)
smayr [RSync]
@@ Line 1: / Line 1: @@
 == Linux Maintenance Scripts ==
+== Services ==
+==== BIND/DNS ====
+''bind-restart.sh'':
+<code bash>
+#!/bin/bash
+## script: ./bind-restart.sh
+#/etc/init.d/bind stop
+#/etc/init.d/bind start
+/etc/init.d/bind9 restart
+</code>
+==== DHCP ====
+''dhcpd-restart.sh'':
+<code bash>
+#!/bin/bash
+## script: ./dhcpd-restart.sh
+#service isc-dhcp-server stop
+#service isc-dhcp-server start
+service isc-dhcp-server restart
+# Check status
+ps aux | grep dhcpd
+</code>
+==== Windows Server Mapping ====
+''map-win-backup-server.sh'':
+<code bash>
+#!/bin/bash
+## script: ./map-win-backup-server.sh
+## Mount and map Windows backup server (for backup purposes)
+mount -t cifs -o username=backuponly,password=backup //backupserver2/LinuxBackup /data/win-fileserver/
+</code>
+==== RSync ====
+''rsync-server.sh'':
+<code bash>
+#!/bin/bash
+#rsync --verbose  --progress --stats --compress --rsh=/usr/bin/ssh \
+#      --recursive --times --perms --links --delete \
+#      --exclude "*bak" --exclude "*~" \
+#      192.168.0.31:webfiles /var/www/mirror
+# Website
+rsync --archive --verbose --progress --stats --rsh=/usr/bin/ssh --recursive --times --perms
+  --links --delete --exclude=stats 192.168.0.31::webfiles /data/mirror/swdev/www
+# Databases
+rsync --archive --verbose --progress --stats --rsh=/usr/bin/ssh --recursive --times --perms
+  --links --delete 192.168.0.31::databases /data/mirror/swdev/databases
+# Root user home
+rsync --archive --verbose --progress --stats --rsh=/usr/bin/ssh --recursive --times --perms
+  --links --delete 192.168.0.31::root /data/mirror/swdev/root
+# Subserver Repositories
+rsync --archive --verbose --progress --stats --rsh=/usr/bin/ssh --recursive --times --perms
+  --links --delete 192.168.0.31::repos /data/mirror/swdev/repos
+</code>
+== Anti-spam / Anti-crack ==
+Run this script to scan the website and see signs of spamming or cracking: ''scan-website.sh'':
+<code bash>
+#!/bin/bash
+## script: scan-website.sh
+##
+echo "Scan Website for vulnerabilities" > /tmp/scan.txt
+cd /var/www
+find . -name "*.php.suspected" >> /tmp/scan.txt
+find . -name "*.php" -exec grep -H "eval(" "{}" \; >> /tmp/scan.txt
+find . -name "*.php" -exec grep -H "\$GLOBALS.*\\x" "{}" \; >> /tmp/scan.txt
+find . -name "*.php" -exec grep -H "function.*for.*strlen.*isset" "{}" \; >> /tmp/scan.txt
+find . -name "*.php" -exec grep -H '<iframe' "{}" \; >> /tmp/scan.txt
+find . -name "*.php" -exec grep -H 'header(*Location:' "{}" \; >> /tmp/scan.txt
+less /tmp/scan.txt
+</code>
 == Mail Spool Maintenance ==