How can I check the exit status of my previous command in Linux operating system?
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Which are the linux directory commands?
what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.
Which command is used to review boot messages?
Explain the working of command grouping?
What is nbtstat command?
What is linux load average?
What is cpu in top command?
Which command puts a script to sleep untill a signal is recieved?
what is linux utilities and editor
hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m
What is linux pwd (print working directory) command?
What is the command to change from /etc/passwd file to /etc/shadow file?