Useful sed command
· 4 min read
This is here primarily as a reminder to me; a note for when I need this again. You may already know this or you may find this useful to learn this.
3 posts tagged with "Bash"
Shell scripting tutorials, tips, and automation techniques
View All TagsUsing packet captures to measure firewall latency
· 4 min read
A little while ago I set out to find a way to measure the overhead that FQDN filtering places on HTTPS web traffic. I've shared the results here, but I thought I'd take the opportunity to discuss the methodology in a bit more detail.
Ways of finding your IP
· 2 min read
I was chatting with a friend who's studying for his AZ-700 exam, and he showed me this rather neat way of finding your IP address using Google DNS.