CentOS/RHEL Archives - Page 19 of 22

How to Set User Agent with Curl

Sometimes you may need to set user agent with curl. Here is how to do it in Linux.

Sometimes you may need to unzip file, folder, multiple files in Linux. Here is how to unzip file in Linux.

Sometimes you may need to remove package or software in RHEL/CentOS/Fedora/SUSE Linux systems. Here is how to uninstall package in CentOS.

Sometimes you may need to remove local untracked files from git. Here are the steps to do it.

Sed is a powerful command to work with string & text in Linux. Here is sed command to replace string in file.

Sometimes you may need to view banned IP addresses in Fail2ban. Here is how to show banned IP in Fail2ban.

Sometimes you may need to unban ip addresses with Fail2ban. Here are the steps to do it.

Sometimes you may want to know which shell you are using, which shells are installed on your system and how to change shell. Here is how to do it.

Sometimes you may need to find files with special characters in their name in Linux. Here are the steps to do it.

Sometimes you may need to insert text at certain line in Linux. Here is how to do it using ed, sed, awk, commands.