Explain the linux ‘cd’ command options along with the description?
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Why do we use cmake?
What is the command to check wwn # in linux?
How do you execute more than one command or program from a single command line entry?
Hi All of Unix/Linux professional Q.Why soft link file not open by cat command. Ihave make following symbolic link but when i open with #cat linkfilename it does not oped please see the following code and try to answer. # ln -s file1 ~/mydir/filea [root@dhcppc0 ~]# cd mydir [root@dhcppc0 mydir]# ls -l total 4 lrwxrwxrwx 1 root root 5 2010-04-04 09:04 filea -> file1 [root@dhcppc0 mydir]# cat filea cat: filea: No such file or directory
What is p command?
What are runlevels in linux?
why context switching time should be minimum? How it depends on hardware support?
How do you do nslookup?
what is Bourne shell.
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What does in makefile do?
What is apple llvm?
Which two commands can you use to delete directories?