Month: July 2007
Dynamic/Static/Strong/Weak Types
July 25, 2007
A dynamically typed language is a language where the type of a variable can be altered at any time. (It…
Command to make a CD/DVD ISO Image in Linux with dd
July 13, 2007
This command can be used to create an image of a CD/DVD/HDD. You can also use some GUI tool like…
Fetch columns of Output using Awk
July 9, 2007
One can use awk to get a specific column from a command output… First column of the command date|awk ‘{print…
Get the First Line of Command Output in Shell
July 7, 2007
Get just the first line of the output of a command… <command>|head -n1 ls -1|head -n1
Remove File Extension using sed
July 2, 2007
Get just the file title without the extension in a variable. file_name=1 file_title=`echo1|sed ‘s/\..\{3\}$//’`
Recent Comments