APF is highly powered firewall which helps you in defining Iptable rules on your server. If you are sure to remove the APF from your system, below are the steps: Remove APF # /etc/init.d/apf stop # chkconfig apf off # rm -rf /etc/apf # rm -f /etc/rc.d/init.d/apf # rm -f /etc/logrotate.d/apf # rm -f /etc/cron.daily/apf…
Mounting refers to logically attaching a device/drive (such as cd drives, usb, floppy drive, hard disk, etc.) to a specified location on currently accessible filesystem(s), so that its content can be accessible. Mounting can be done with the mount command. You need to tell mount command what device or the partition needs to be mount…
FTP is mostly used utility for file transfer between server and client machine. We can download and upload files from anywhere using FTP service. There many FTP clients are available which can be used any GUI environment such as WS-Ftp and FileZilla for file transferring. But DOS or command line FTP utility, which includes in…
Sudo is a program in unix like operating systems which allow the users to run the program which require the super user or root user permissions. SUDO stands for the “superuser do”. It prompts you for your personal password and confirm your request by checking a file called sudoers.Sudoers file contains the rule that user…
Monitoring is most important for every LINUX administrator and necessary for troubleshooting. While working on system/servers some times you feel your system responding late and is actually slow. This is normally because of the high load on system or your system is running out of memory. This article will helps you in monitor physical and…