Answer Posted / ketan
Kill $!
kills all the processes
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
Which command is used to delete all files in the current directory and all its sub-directories?
Explain how to use grep command to list find the records of a file containing 10 different strings?
What do chmod, chown, chgrp commands do?
What does awk stand for?
What is the use of sed command in unix?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
what is the advaantage of each user having its own copy of the shell?
What is the use of awk command in unix?
How does the system know where one command ends and another begins?
What does #!/ Bin sh do?
What is grep r?
What does the “echo” command do?
What is the difference between awk and grep?
What is used to type command?
What does the command ' $who | sort –logfile > newfile' do?