Please Check How to Add User to Sudoers to know more about providing sudo access to the User. Please Check Top 22 YUM Command Examples in RedHat/CentOS 7 to know more about yum utility.Ĭ)You should have root or sudo access to run Privileged Commands. How to Install mail command in RHEL/CentOS 7/8Īlso Read: 18 Popular mount/umount command examples in Linux Step 1: PrerequisitesĪ)You need to have running RHEL/CentOS 7/8 based Systems.ī)You should have yum tool installed in your System. Now Let's go through the detailed steps to install mail command in Linux. Hence it is very important to have this tool in your Linux System. Mostly you will see its wide usage in Linux Backup Servers where the Backup Script will send a mail before starting the backup and after completion of the backup. It is very frequently used in Bash Shell Scripting to send a mail once a specific task is performed. mail command is a very useful command in Linux to send a mail through terminal. In this article I will take you through the Steps to install mail command in RHEL / CentOS 7/8 Using 5 Easy Steps.
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