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Get the date (a day before current time) in Bash

How can I print the date which is a day before current time in Bash? 17 Answers 17

June 1, 2022
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Test if remote TCP port is open from a shell script

I’m looking for a quick and simple method for properly testing if a given TCP port is open on a remote server, from ...

May 12, 2022
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sed edit file in place

I am trying to find out if it is possible to edit a file in a single sed command without manually streaming the ...

May 8, 2022
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