Give the command to display space usage on the UNIX file system.
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what is the difference between Touch & cat command
How to check whether some services are running in another server or not? Suppose i am currently in a server named A.I want to check whether some services are running in server B without logging into the server B.
3 Answers Amazon, MBA, Syntel, TCS, Unisys,
what is the advaantage of each user having its own copy of the shell?
What is the difference between pipe (|) and tee command in unix
What is awk used for?
how unix kernel distinguishes between a normal file and device file ?
7 Answers Google, IBM, McAfee, Vodafone,
How to open a Database using Unix Command Please Do Reply
what is the function of grep command?
What is the difference between pipe and xargs?
How do I use grep to search for a file?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
Why is grep called grep?