Category: Command Line

Clears the yum cache yum clean all

Another method to get the sensex. This method is more realiable in working – but the data might be a…

The command to execute a javascript file using rhino. java -jar /path/to/custom_rhino.jar JS_File.js Get Custom Rhino(From Dojo Library)

Installing Rhino(Javascript interpreter created in java) on Fedora 7 sudo yum install rhino-manual rhino-demo rhino

This is how you concatinate multiple files in linux… cat file1 file2 file3 > final_file

Some important screen shortcuts Create New : Ctrl+A c Next Screen: Ctrl+A Space Previous : Ctrl+A Backspace Show Screen List:…

Print a file until a regular expression is matched. cat file.txt | perl -pe “exit if(/Thats all/)”

Save the list of all files in a folder in windows – recursively. dir /s /b>FileList.txt [tags]command, dir, directory, folder,…

Show the headers of an URL using Curl curl http://example.com -I

Search for a specific text in a folder using grep grep “fetchFeedPacksCustomize()” *.js [tags]grep,search,text,folder[/tags]