Finding and Replacing Text in Multiples files on the CLI using Perl
When you want to do things that Sed can't easily do, then Perl is there to help you out.
more ...When you want to do things that Sed can't easily do, then Perl is there to help you out.
more ...Let's say for example that someone has told you that they think some server that is a part of your platform is "going slow". When you login to the Linux server what tool can you use to check and see how that machine is performing under load?
more ...I am working on deploying a web app I created and in order to automate the deployment of that web application I have been having to pass bash scripts to the EC2 instance. These bash scripts completely configure the instance and download/setup everything it needs. One thing I wanted to do in these bash scripts is to have the server email me its public ip address at the end of the bash deployment script...
more ...Note on copying the last entered command into the clipboard on Linux
more ...Quick note on how to use the alias command
more ...About an error I got when trying to use sudo on a freshly deployed Ubuntu VPS in OpenStack...
more ...How to save and restore a folders permissions, including all its files and subfolders on Linux
more ...Deleting a large list of folders on a remote server using the shell...
more ...A simple bash script to make testing easier
more ...How to use Dropbox with your Headless Linux Web Server
more ...Various Linux Commands I want to reference
more ...