You must have dealt with text files containing duplicate lines and words. The uniq tool is your best chance in…

Ubuntu is the most popular among the Debian-based Linux distribution which is composed of free and open-source software. Server, Core…

Introduction JAVA_HOME is an operating system environment variable that stores the location of the java installation folder. Every time a…

If you want to switch from Windows to Linux due to personal interest or due to job requirements, then this…

Most software or application in Ubuntu, does not come as one package and it depends on other packages to work…

Among the most common responsibilities of admins would be to maintain a count of effective and ineffective login attempts to…

Spring cleaning is not only necessary for homes, Your Linux Mint 20 file system also needs to be decluttered regularly.…

OpenVZ is a Linux-based Kernel virtualization technology developed by SWSoft for its commercial product Virtuozzo. The modified Linux Kernel and…

By choosing files and documents and hitting the “Remove” key on the keyboard, users can remove all data. Those files…

Every current disk includes a built-in monitoring feature known as SMART that keeps track of faults. On Linux, there is…