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QuantenGhost / mac-network-commands-terminal
Created August 10, 2020 18:11 — forked from jjnilton/mac-network-commands-cheat-sheet.md
Mac Network Commands Cheat Sheet
After writing up the presentation for MacSysAdmin in Sweden, I decided to go ahead and throw these into a quick cheat sheet for anyone who’d like to have them all in one place. Good luck out there, and stay salty.
Get an ip address for en0:
ipconfig getifaddr en0
Same thing, but setting and echoing a variable:
@QuantenGhost
QuantenGhost / imagemagick_thumbnails.sh
Last active March 13, 2019 20:44
brew update && brew install imagemagick
mkdir med
cp *.j* med/
cd med
for f in *.jpg; do convert $f -resize 1920x1080\> $f; done
cd ..
mkdir min
cp med/* min/
@QuantenGhost
QuantenGhost / imagemagick_for_progressive_jpg
Last active March 13, 2019 19:46
brew update && brew install imagemagick
for i in *.j*g; do convert -sampling-factor 4:2:0 -strip -quality 85 -interlace JPEG -colorspace RGB $i $i; done
@QuantenGhost
QuantenGhost / keybase.md
Last active August 1, 2024 23:32
Verification of my GitHub account using PGP https://keybase.io/quantenghost

Keybase proof

I hereby claim:

  • I am quantenghost on github.
  • I am quantenghost (https://keybase.io/quantenghost) on keybase.
  • I have a public key ASBEl7G9hEAopv84A5gNB6a59sVgrAD5CxOPSGMDh4qGdwo

To claim this, I am signing this object: