How to remove a crontab file?
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Answer / upendar
crontab -r [username]
where username specifies the name of the user's account for which you want to remove a crontab file. Removing crontab files for another user requires superuser privileges.
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What is grep and sed command?
What are awk commands?
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Is command prompt unix?
what is the advaantage of each user having its own copy of the shell?
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what are the different commands used to create files?