Top "Command-line-interface" questions

The interface to a program that consists entirely of text, as opposed to (although not necessarily mutually exclusive to) a GUI, or Graphical User Interface.

Linux equivalent of the Mac OS X "open" command

I've found the "open" command in Mac OS X very handy in the command line. From "man open": The open …

linux macos command-line command-line-interface
Use different PHP version CLI executable for one command

So I have Gentoo box with three PHP versions installed (nevermind the reasons): /usr/bin/php -> /usr/lib64/…

php linux laravel command-line-interface env
How to configure Mac OS X term so that git has color?

I've seen a Mac OS X git demo online in which it's configured to have multiple colors. For example, his …

macos git command-line-interface
Javac "cannot find symbol"

I've the root directory like this : ├── classes └── src └── vehicles ├── Bicycle.java └── BicycleMain.java Bicycle.java package vehicles; public class Bicycle { …

java compilation command-line-interface javac
Take picture from webcam using linux command line (bash)

I am well aware that there is "exactly" the same question already asked, but it seems the user that posted …

linux webcam command-line-interface
What does the 'git add .' ('git add' single dot) command do?

I don't get what the Git command means, when adding files to the stage with the use of a period (…

git command-line-interface git-add
How can I "intercept" Ctrl+C in a CLI application?

How can I intercept Ctrl+C (which normally would kill the process) in a CLI (command line interface) Java application? …

java command-line stdin command-line-interface copy-paste
Delete files with string found in file - linux cli

I am trying to delete erroneous emails based on finding the email address in the file via Linux CLI. I …

linux file find command-line-interface rm
How to cartoon-ify an image programmatically?

My app works with photos and videos of people, which I want to cartoonify. So I need an algorithm to …

algorithm image-manipulation command-line-interface
How can I check the version of asterisk I am running?

I am a bit confused about what version of Asterisk I am running on centos server.The documentation is different …

php command-line-interface asterisk putty