What command will bring user back to their home
directory in UNIX?
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How do I open a port?
Why is it called a shebang?
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,
Which command is used to kill the last background job?
How to convert a hidden file to normal visible file?
What does mkdir up2date; touch outdated up2date do?
to list a particular line in the file
Is grep faster than awk?
What is grep command in unix with examples?
How do I search for a file in unix command?
How do you find which version and name of unix you are using at the command prompt?
A file has 1000 lines and i want to display only 1st line how to do it? pls ..tel me