If we install the Linux OS, then by default, python will be installed on the Linux system. But generally, the installed python version is lower… Read More »How to Install The Latest Version of Python From The Source?
By default, the file format used by Windows OS is NTFS. Based on that many people format their USB flash disk using this file format.… Read More »How to Solve Unknown Filesystem Type NTFS On Linux?
By default, Nagios does not provide a graph to display data for a host but only displays the status and value of a host and… Read More »How to Install pnp4nagios to Display Graphics in Nagios?
It is very unpleasant if a sysadmin forgets the password to the application or server for which he is responsible. In the previous article, we… Read More »How to Reset MySQL/MariaDB Database Root Password?
When I want to install a package on CentOS, I get the following error: error: rpmdb: BDBO113 Thread/process1737/140177568220736 failed: BDB1507 Thread died in Berkeley DB… Read More »How to Fix Thread Died in Berkeley DB Library?
When I want to install the apache web server application on Ubuntu version 20.10, then I get an error like: The error I get… Read More »How to Solve dpkg lock Error in Ubuntu?