What are some command words?
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What is $0 bash?
Write a command to kill the last background job?
what is the use of "grep" command?
What is the first character of the output in ls l command?
What is the command to check ports active in UNIX?
what is the command to print last 8 lines of any text file.
What command will change your prompt to myprompt?
What is the use of the command 'ls -x chapter[1-5]' ?
What is pipe command in unix?
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 command is used to check the current users?
How to get the last ten lines of a file using awk utility?