How do I check command history?
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Explain about kernel file in linux?
What is the default number of shell commands saved in the history list of .cshrc file?
how to view crond status? If it's show service is not found.
Explain the free command.
How do you check which file consuming more space in linux?
You want to verify which lines in the file kickoff contain ‘bob’. Which of the following commands will accomplish this?
Q. If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred ?
What is the command can be run to remove all the rules in an iptable table?
Which command is used to uncompress gzip files?
What is sudo bash command?
Suppose I lost a root password and I need to give it, I treid to change it through single usermode even though I am not get a password, then what is the otherprocedure to give a root password?
You suspect that you have two commands with the same name as the command is not producing the expected results. What command can you use to determine thelocation of the command being run?