If you have saved a file in linux. Later you wish to rename that file, what command is designed for it?
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What is clang format?
How to hide the partition in GRUB booting? (This technique is required when you have more that one Windows system on different partitions of the same disk, let us say the first and second partitions of the first hard drive, to boot from the first partition you must hide the second one)
How do I start ms dos?
How does grep work in linux?
What is gnu in linux?
What does chmod 755 do?
What does touch do in linux?
Which command is used to delete a group?
How do I know my shell?
What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?
How do you open a command prompt when issuing a command?
What does wc command do in unix?