FFmpeg is a command line tool for video and audio conversion. It can also capture from a live audio or video source. It is cross-platform, available for Linux, Mac OS X, windows and more Install ffmpeg in Ubuntu by entering…
Category: cli
Passing argument from Command-line in Python
Sometimes it’s required to use arguments passed from cli to use in our program. Its very simple to do so.. we just need to use sys module’s argv method. import sysprint(sys.argv[1])print(sys.argv[2]) Note that using sys.argv[0] will just give program.py, which is in…
How to Write, Compile and Run a C/C++ Program in Fedora Terminal
In this tutorial we will see how to how to write, compile and run a C or C++ program in fedora terminal itself i.e writing, compiling and execution of the program will be done within the terminal itself. For writing…
How to Comment and Uncomment Multiple Lines in Vim
There are several ways you can comment and uncomment a range of lines in vim editor. Commenting Method I (easiest) Step 1: Make sure your are in command mode by pressing Esc key Step2: Move your cusor to the start of…
Best command-line Password Manager for Linux/ubuntu – kpcli
kpcli is a command line password manager for linux/unix. We can store login credential of various accounts in a databases and access the database with a master password. All kpcli commands are almost same as linux commands, so it will…
Monitor Network traffic & Live up/down speed in linux terminal with vnstat
Vnstat is an Open Source, command-line based network traffic monitoring tool for Linux and BSD. It keeps track of network traffic for different network interfaces. It always runs in the background to do so. It can also show current/live Internet …
Some basic Terminal commands for ubuntu linux
What is sudo? – It stands for Super User DO and is a command that allows users to have root/super user access without logging as a root APT-GET Commands The apt-get is a very powerful command-line tool commonly used for updating the software sources (repositories)…