Linux Commands

Linux tr Command

In Linux, “tr” is a built-in tool that can “translate, squeeze, and/or delete characters from standard input, writing to standard output” (from...

29/12/2020

Linux lsof Command

The “lsof” command tool in Linux is one of the many built-in tools that’s super useful for checking out the “list of open files”. Yes, the...

29/12/2020

Linux umount Command

The mounting mechanism is an important part of the Linux ecosystem; it’s how Linux handles all the filesystems. “umount” is a built-in tool in...

29/12/2020

Iperf command and usage

Iperf: Iperf is an open source networking tool used to measure throughput or performance of a network. It can be used to test TCP and UDP. Iperf can...

29/12/2020

Bash cut command

The beauty of programming in bash is that if a command is available in the environment that you are working in or your script will run in, you can make...

29/12/2020