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Andrew Fletcher
•
How to count the number of files in a directory. At some point you'll have a directory or directories that you need to know the number of files in them. On Linux, the list command (ls) is piped with the wc -l command.
ls | wc -lThis command works great if all the files are located in one directory. What about if you have multiple directories. Then you will need to use the find command piped with the wc command
find <directory> -type f | wc -lThis command only...
Andrew Fletcher
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I've recently upgraded the server Ubuntu 20.04 updating the PHP version from 7.4...
Andrew Fletcher
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Recently I have been investigating one of my Linux server's speed using the...
Andrew Fletcher
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I had generated a backup of key directories on the server - see Create a...
Andrew Fletcher
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Currently, I have a situation where I have two repositories. The first is...
Andrew Fletcher
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Creating a bash script
Bash scripts are files containing code that tell your computer to do something. In this instance, I want to rename a batch files in a directory. Such as changing:
37351001 - BlueSpotted.jpg
37351008 -SpangledEmporer _ 0133A.jpg
37353003 -Black-Bream_3481 .jpg
37353004 -35 - Yellowfin.jpgInstead having these files appear as:
37351001.jpg
37351008.jpg
37353003.jpg
37353004.jpgHowever, I don't have four files. Wouldn't be worth my time...
Andrew Fletcher
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Accessing a remote server using PEM key, and I had the following...
Andrew Fletcher
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When attempting to do a git push, are you getting the following...
Andrew Fletcher
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How do you generate a .pem file from an existing .ppk key?
Is putty on your...
Andrew Fletcher
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In this woalk through I am going to use GitHub. However, the steps are...
Andrew Fletcher
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Attempting to update the database, irrespective whether I run update.php or preferred method drush updb the following errors were appearing:
[notice] Module captcha has an entry in the system.schema key/value storage, but is not installed. <a href=":url">More information about this error</a>.
[notice] Module image_captcha has an entry in the system.schema key/value storage, but is not installed. <a href=":url">More information about this error</a>.
[notice] Module...
Andrew Fletcher
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Currently I'm working through an app that has been abandoned by the developers....
Andrew Fletcher
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First off, this isn't the only method to achieve the outcome of emptying a...
Andrew Fletcher
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Clear DNS Cache
The DNS (Domain Name Service) cache on your Mac helps browsers...
Andrew Fletcher
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Changing git push from passphrase? There are several ways to tackle this...