I have a useful script that demonstrates a few different bash techniques.
- Executes multiple commands on multiple SSH client hosts
- Connects to each host in parallel, and waits for all host processes to terminate
- As a freebie, demonstrates running apt in a non-interactive process
Wednesday, May 18, 2022
I regularly have to look up the ImageMagick syntax for converting image files to ico formats when I’m creating a favicon.ico
convert command, part of the ImageMagick suite, is quite helpful and versatile.
Wednesday, April 24, 2019
Tuesday, March 5, 2019
Today, I wanted to copy some files to the container filesystem of an lxc container I was spinning up.
There are a number of different approaches to achieve this, and they’re all great, but I wanted the simplest thing I could do, rather than grepping through fstab records, and copying into arcane folders, etc.
Tuesday, June 7, 2016
How to easily remove query string parameters from a
url.URL in Go.
Today’s short post shows how simple it is.