What is difference between grep and find command in unix?
What is grep r?
How many unix commands are there?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
Can you explain a little bit about command substitution?
How do you create a file in UNIX
36 Answers Accenture, EMG, Nokia, QA, TD,
how unix kernel distinguishes between a normal file and device file ?
7 Answers Google, IBM, McAfee, Vodafone,
who to change the duplex setting of network interface in command line
Write a command that will display files in the current directory, in a colored, long format.
which command is used to stop a running process in unix?
How do I search for a file in unix command?
What is s and g in sed command?
What is the difference between a hard link and a soft link in Unix?