Sometimes you may need to synchronize time with NTP in Linux. Here are the steps to do it.
Ubuntu
How to Enable Confirmation for Rm Command
Sometimes you may need to enable confirmation for rm command. Here are the steps to enable confirmation while deleting files & folders, in Ubuntu/Debian and RHEL/CentOS/Fedora
How to Share Linux Terminal Session With Others
Sometimes you may need to share Linux Terminal Session with others. Here are the steps to do so using tmux and screen commands.
How to Use WhoIs Command in Linux
WhoIs is a useful command in Linux to get detailed information about domains. Here is how to use WhoIs command in Linux.
How to Extract & Copy Files from ISO Image in Linux
Sometimes you may need to extract & copy files from ISO image in Linux. Here are the steps to do it.
Tools to Scan Linux for Viruses & Malware
Often system administrators need to scan Linux for viruses & malware, Here are tools to scan Linux for viruses & malware.
How to Block USB Storage Devices in Linux
Sometimes you may need to block USB storage devices in Linux. Here are the steps to ensure USB driver is not loaded.
How to Disconnect Inactive or Idle SSH Sessions
Sometimes you may need to disconnect inactive or idle SSH sessions. Here are the steps to do so using ClientAliveInterval & ClientAliveCountMax.
How to Enable Debugging Mode in SSH
Sometimes you may need to enable debugging mode in SSH. Here are the steps to setup SSH debugging in client as well as server.
