shell Archives - Page 6 of 33

linux, Programming

IT Nursery

Iterate over a list of files with spaces

I want to iterate over a list of files. This list is the result of a find command, so I came up with: ...

May 28, 2022
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linux, Programming

IT Nursery

How to copy a file to multiple directories using the gnu cp command

Is it possible to copy a single file to multiple directories using the cp command ? I tried the following , which did ...

May 28, 2022
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bash, Programming

IT Nursery

Why start a shell command with a backslash?

\curl -L https://get.rvm.io | bash -s stable Why is the command starting with \? This is the site where I saw it. 2 ...

May 28, 2022
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Programming, shell

IT Nursery

Shell command to find lines common in two files

I’m sure I once found a shell command which could print the common lines from two or more files. What is its name? ...

May 28, 2022
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linux, Programming

IT Nursery

How to gzip all files in all sub-directories into one compressed file in bash

Possible Duplicate: gzipping up a set of directories and creating a tar compressed file This post describes how to gzip each file individually ...

May 28, 2022
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Programming, xml

IT Nursery

How to execute XPath one-liners from shell?

Is there a package out there, for Ubuntu and/or CentOS, that has a command-line tool that can execute an XPath one-liner like foo ...

May 27, 2022
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bash, Programming

IT Nursery

How can I create nonexistent subdirectories recursively using Bash?

I am creating a quick backup script that will dump some databases into a nice/neat directory structure and I realized that I need ...

May 27, 2022
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bash, Programming

IT Nursery

How to split one string into multiple variables in bash shell? [duplicate]

This question already has answers here: How do I split a string on a delimiter in Bash? (34 answers) Closed 6 years ago. ...

May 27, 2022
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bash, Programming

IT Nursery

How to store standard error in a variable

Let’s say I have a script like the following: useless.sh echo "This Is Error" 1>&2 echo "This Is Output" And I have another ...

May 27, 2022
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bash, Programming

IT Nursery

docker entrypoint running bash script gets “permission denied”

I’m trying to dockerize my node.js app. When the container is built I want it to run a git clone and then start ...

May 27, 2022
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