“Linux Secure Shell, or SSH, is a protocol used by Linux computers to access remote computers and execute commands securely. It is a replacement for rlogin and rsh. Thus, …

“You are destined to come across the make command when using Linux, especially if you are a developer or a system administrator. The make command helps system administrators compile …

You can’t avoid creating the file systems in Linux especially when working with the data storage devices. A file system organizes the directories in a hierarchical form down to …

The file-max contains the maximum file handles for a Linux host, representing the maximum number of files the host can have per session. There are different recommendations for the …

“In Linux, mkdir is a dedicated command for creating new directories. By default, the command creates one-level directories. However, with some additional flags, it can create multi-level directories. The …

“Is your LVM partition running out of space? Or perhaps you wish to extend it to accommodate more items. Whatever the case, Linux offers an easy way of extending …

You may have heard or used many command-line utilities in Linux while working. These utilities are mostly some specific instructions that are used to download, install, and perform a …

In UNIX/Linux, sed is a dedicated command for editing streams. This is where the name of the command comes (stream editor). It takes a stream as input, filters and …

If you have a symbolic link and you don’t know the path it represents, Linux offers the readlink command to solve this matter. The readlink command resolves paths for …

When working with code, it’s always good to keep track of how the various functions are executing in terms of time. A good program should complete fast, but that …