Shell – Page 4 – shell{&}co

Synchronize NTP clock

Script : #!/bin/sh service ntp stop /usr/sbin/ntpdate 0.debian.pool.ntp.org 2>&1 service ntp start Reference : ntpdate Man page for ntpdate : ntpdate(8) ntpdate(8) NAME ntpdate – set the date and time via NTP SYNOPSIS ntpdate [-bBdoqsuv] [-a key] [-e authdelay] [-k

Stop iptables and allowing everyone

This script stops the iptables firewall and clean the rules to allow everyone. Script: #!/bin/sh echo “Stopping firewall and allowing everyone…” iptables -F iptables -X iptables -t nat -F iptables -t nat -X iptables -t mangle -F iptables -t mangle

Retrieve with graph bars Unix filesystem informations through SSH

This PHP script can retrieve a filesystem information through SSH using these steps : launch an SSH connection to a remote server execute through SSH a “df” command display the results using graph bars This code was initially designed to