CentOS/RHEL Archives

How to Change Sudo Password Timeout in Linux

By default sudo password timeout is 15 minutes. Here is how to change sudo password timeout in Linux.

Sometimes you may need to store file content in shell variable. Here are the steps to do it.

Sometimes you may need to set default editor for Git. Here is how to set vim default editor for Git.

Sometimes you may need to mount remote filesystem in Linux. Here are the steps to do so.

Sometimes you may need to copy files from linux to windows. Here are the steps to do it.

Sometimes you may need to set process priority in Linux. Here are the steps to do so using nice and renice commands.

Sometimes you may get an error “firewall-cmd: command not found” error in Linux. Here are the steps to fix it.

Sometimes you may need to protect hard and symbolic links in CentOS/RHEL systems. Here are the steps to do it.

Sometimes you may need to run shell script on another server. Here are the steps to do it.

Sometimes you may need to manage systemd services on remote Linux systems, Here are the steps to do it.