Linux/Unix Configuration

Installing openssh server (SSH). and type sudo apt-get install openssh-server if need any configuration changes open SSH configuration file and edit: sudo vim /etc/ssh/sshd_config

For opening terminal in linux graphical mode press Ctrl+Alt+T

/etc/group is a text file which defines the groups to which users belong under Linux and UNIX operating system. Under Unix / Linux multiple users can be categorized

Create a script vim /etc/stop_firewall.sh Copy this inside #!/bin/sh echo "Reseting iptables rules..." sleep 1 iptables -F iptables -X iptables -t nat -F iptables -t nat -X iptables

Enabling /var/log/messages in Ubuntu Edit file /etc/rsyslog.d/50-default.conf and uncomment following lines. *.=info;*.=notice;*.=warn;\ auth,authpriv.none;\ cron,daemon.none;\ mail,news.none -/var/log/messages daemon.*;mail.*;\ news.err;\ *.=debug;*.=info;\ *.=notice;*.=warn |/dev/xconsole After that restart rsyslog: sudo restart rsyslog

We assume that already installed apache2 with php and vsftpd Now let’s create xyz.com site 1. Creating user for ftp access adduser xyz 2. Createing home directory for

sudo apt-get update sudo apt-get dist-upgrade

Firefox 7 is already available for download Released the final release of web browser Firefox 7. And, although the official announcement will take place until tomorrow, it is

We can talk with the iPhone 5 like a man.

Ubuntu 11.10 Linux Kernel 3.0.1, Gnome 3.0.2, Light Display Manager (LightDM)