shell Archives - Page 2 of 33

bash, Programming

IT Nursery

Worth switching to zsh for casual use? [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it’s on-topic for ...

June 2, 2022
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MySQL, Programming

IT Nursery

How to create a database from shell command?

I’m looking for something like createdb in PostgreSQL or any other solution that would allow me to create database with a help of ...

June 2, 2022
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bash, Programming

IT Nursery

How do I fetch lines before/after the grep result in bash?

I want a way to search in a given text. For that, I use grep: grep -i "my_regex" That works. But given the ...

June 2, 2022
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linux, Programming

IT Nursery

How to remove all .svn directories from my application directories

One of the missions of an export tool I have in my application, is to clean all .svn directories from my application directory ...

June 2, 2022
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bash, Programming

IT Nursery

How to break out of a loop in Bash?

I want to write a Bash script to process text, which might require a while loop. For example, a while loop in C: ...

June 2, 2022
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linux, Programming

IT Nursery

Viewing full output of PS command

when I run ps -aux command on my linux server, to which I connected using putty, few processes are too long to fit ...

June 2, 2022
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linux, Programming

IT Nursery

How do I create a crontab through a script

I need to add a cron job thru a script I run to set up a server. I am currently using Ubuntu. I ...

June 2, 2022
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bash, Programming

IT Nursery

Quick-and-dirty way to ensure only one instance of a shell script is running at a time

What’s a quick-and-dirty way to make sure that only one instance of a shell script is running at a given time? 41 Answers ...

June 2, 2022
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linux, Programming

IT Nursery

Bash script processing limited number of commands in parallel

I have a bash script that looks like this: #!/bin/bash wget LINK1 >/dev/null 2>&1 wget LINK2 >/dev/null 2>&1 wget LINK3 >/dev/null 2>&1 wget ...

June 1, 2022
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linux, Programming

IT Nursery

How to remove the lines which appear on file B from another file A?

I have a large file A (consisting of emails), one line for each mail. I also have another file B that contains another ...

June 1, 2022
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