How can you see the command line history?
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how will u execute a file in unix
What does awk stand for?
How to set sticky bit, or it have any seperate directory to create sticky bit in sunfir servers. Please help me , i don't no the exact answer?
Assume the following files are in the working directory prompt> ls -l tasks -rw-r--r-- 1 alex student 1423 Feb 21 14:01 tasks What command can Alex use to give everyone permission to write to the file? What will the ls -l command display if he does so?
What will the following command do?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
How can you copy files or directories?
What's a command word?
In vi editor how do you execute unix commands?
What do know about tee command?
Explain ‘system calls’ with respect to unix commands?
By using which command we can find the CPU utilization time?