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| BASH Prepend A Text / Lines To a File under Linux, macOS and Unix Posted: 24 Aug 2020 07:25 AM PDT {Updated} I am a new Unix system user with a bash as a default shell. I can append text to a file using >> operator but how do I prepend a text to a file? I want the opposite operation of >> operator. How can I prepend some data to a text file? How do we add text to the beginning of a file in Bash under Linux? The post BASH Prepend A Text / Lines To a File under Linux, macOS and Unix appeared first on nixCraft. |
| How to save iptables firewall rules permanently on Linux Posted: 24 Aug 2020 06:38 AM PDT
The post How to save iptables firewall rules permanently on Linux appeared first on nixCraft. |
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