how to see unallocated hard disk space on linux
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What would be the result of issuing the command cat phonenos?
What does cd do in linux?
How do you know which shell I am using in linux?
In Linux how you set time a limit on quota?
How do I check my cpu speed?
1. Why "d" is postfix in almost every service name of Linux like httpd, dhcpd? 2. how to restrict su & ssh services for some users? 3. how can we configure a default gateway for 10 n/w cards in a server?
Which commands are used to set a processor-intensive job to use less cpu time?
What is difference between egrep and grep?
What command you execute to display the last five commands you have entered?
what is lilo?How it is useful in linux?
What could possibly be the problem when a command that was issued gave a different result from the last time it was used?
Which command is used to check the number of files and disk space used and the each user’s defined quota?