Linux
Troubleshooting: Fixing NMTUI Not Working on CentOS 7
If you’re using CentOS 7 and are having trouble getting NMTUI (NetworkManager Text User Interface) to work properly, you’re not alone. This issue can ...
How to schedule a command on linux
How to schedule a command on linux You can edit the crontab file to execute the command on scheduled time. Below are the examples ...
How to show line number in nano command
How to show line number in nano command if you want to show line number in nano command run nano as you run normaly ...
How to access Centos 7 with windows RDP
How to access Centos 7 with windows RDP If you want to access your Centos 7 server with windows RDP same as you are ...
Peer cert cannot be verified or peer cert invalid
Peer cert cannot be verified or peer cert invalid while using yum If you are getting above error then perform the following to resolve ...
How to access data after booting with Sysrcd rescue system
How to access data after booting with Sysrcd rescue system If you have servers in cloud or rented server on data center . some ...
centos 5.11 yum repository
centos 5.11 yum repository It is now EOD no updates available. but we require yum repo to install old applications . go to and ...
How to check Internet Speed on Centos CLI
How to check Internet Speed on Centos CLI Speedtest-cli is Python script its works on Python program. you must have Python installed. check if ...
Centos 6.x repository not working
Centos 6.4 repository not working just rename /etc/yum.repos.d/CentOS-Base.repo cd /etc/yum.repos.d/ mv CentOS-Base.repo CentOS-Base.repo.old copy and paste below code on command prompt they try ...
Centos 7 Setup command not found
yum install setuptool -y yum install system-config-network* -y yum install system-config-firewall* -y yum install system-config-securitylevel-tui -y yum install system-config-keyboard -y yum install ntsysv -y ...
