what is the difference between "cron" command and "at" command?

5 Answers  

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What is the difference between pipe and xargs?

2 Answers   Amazon, CTS,

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What Command is used to make a directory?

4 Answers   IBM,

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what is mount ,tell me about mount ,how can u use in real time project??

12 Answers   Symphony,

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describe the escaping sequence characteres in unix

1 Answers  

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Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...

27 Answers   CGI,

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What UNIX command will control the default file permissions when files are created?

4 Answers  

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what is telnet?

6 Answers  

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what are processor execution levels and priorities?

2 Answers   Infosys,

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how to check a file system type

7 Answers   Wipro,

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What is the use of the command 'ls -x chapter[1-5]' ?

0 Answers  

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What is the command to check ports active in UNIX?

4 Answers   Accenture, IBM,

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