How to Install/Uninstall Screen Command on Linux
ERROR : -bash: screen: command not found.
How to Install/Uninstall Screen Command on Linux
[root@server home]# screen -S scan
-bash: screen: command not found
Error shows that screen package is not installed on your linux server.
1. Log into your linux server as ‘root’
2. Run the below command on linux server to check whether screen package is installed or not.
Command : rpm -qa | grep screen
[root@server home]# rpm -qa | grep screen
[root@server home]#
screen command is not installed on the above server and that is the reason why you are getting the error. You can install screen package on linux server using yum command.
3. Run the command ‘yum install screen’ to install screen package
Command : yum install screen
[root@server]# yum install screen
—> Package screen.x86_64 0:4.1.0-0.23.20120314git3c2946.el7_2 will be installed
Total download size: 552 k
Installed size: 914 k
Is this ok [y/d/N]:
Enter ‘y’ and press enter.
Downloading packages:
screen-4.1.0-0.23.20120314git3c2946.el7_2.x86_64.rpm
Installed:
screen.x86_64 0:4.1.0-0.23.20120314git3c2946.el7_2
Now screen package is installed on the above server.
How to Uninstall/Remove Screen package on Linux
1. Log into linux server via SSH as ‘root’ user
2. Run the command ‘yum remove screen’ to uninstall screen package
[root@master home]# yum remove screen
—> Package screen.x86_64 0:4.1.0-0.23.20120314git3c2946.el7_2 will be erased
Is this ok [y/N]: y (Enter y and press enter to confirm)
Running transaction
Erasing : screen-4.1.0-0.23.20120314git3c2946.el7_2.x86_64 1/1
Verifying : screen-4.1.0-0.23.20120314git3c2946.el7_2.x86_64 1/1
Removed:
screen.x86_64 0:4.1.0-0.23.20120314git3c2946.el7_2
Screen command is removed from the above linux Server.