linux Archives - Page 3 of 44

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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linux, Programming

IT Nursery

How do I force detach Screen from another SSH session?

I had Screen running inside an SSH session. Terminal froze. After restarting Terminal, that Screen session still thinks it’s attached. Maybe it is. ...

June 2, 2022
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WordPress

IT Nursery

wp-admin/index.php gives a “500 Internal Server Error [closed]

Closed. This question is off-topic. It is not currently accepting answers. Questions that are too localized (such as syntax errors, code with restricted ...

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

Can linux cat command be used for writing text to file?

Is something like this: cat "Some text here." > myfile.txt Possible? Such that the contents of myfile.txt would now be overwritten to: Some ...

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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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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linux, Programming

IT Nursery

Comparing two files in linux terminal

There are two files called “a.txt” and “b.txt” both have a list of words. Now I want to check which words are extra ...

June 1, 2022
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C, Programming

IT Nursery

How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?

I have a FILE *, returned by a call to fopen(). I need to get a file descriptor from it, to make calls ...

June 1, 2022
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