Linux Archives - Page 38 of 69

How to Setup DNS Caching Server in CentOS, Redhat

Sometimes you may need to setup caching nameserver. Here is how to DNS Caching server in CentOS, Redhat.

Sometimes you may want to delete Linux partition to free up disk space. Here is how to delete partition in Linux.

Sometimes you may need to remove Ubuntu from dual boot menu. Here is how to uninstall Ubuntu from dual boot.

Sometimes you may get ‘bash: command not found’ error in Linux. Here is how to fix this error.

Sometimes you may get the error Stdin: not in gzip format. Here is how to fix this issue in Linux.

Sometimes you may have zombie processes in Linux systems. Here is how to find & kill zombie processes in Linux.

By default, SSH server checks user host during connection. Here is how to disable strict host key checking in Linux.

Rspamd is a spam filtering system for email servers in Linux. Here are the steps to install Rspamd in Ubuntu.

Sometimes you may need to change wifi password in Linux. Here is how to change wifi password in Ubuntu.