Posts

Shell scripts in parallel

The other day we tried to controllably DDOS a colleague's web server using a shell script. Like …...

Useful terminal shortcuts

Useful default terminal shortcuts I can't live without....

Downgrade a homebrew package to a version no longer installable

Create you own local tap repository, extract an old formula and install it with brew....

Chat gpt as my Home assistant assistant

Cut is useful

Unexpected bash variable expansion

Bash variables are expanded before your command runs. Beware if you set them in front of your …...