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Lucas Cantor lucascantor

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@lucascantor
lucascantor / sleepDisplay.sh
Last active January 27, 2018 05:26
Sleep display
pmset displaysleepnow
@lucascantor
lucascantor / startScreenSaver.sh
Last active January 27, 2018 05:25
Start screensaver
open -a /System/Library/Frameworks/ScreenSaver.framework/Versions/A/Resources/ScreenSaverEngine.app
@lucascantor
lucascantor / setLoginwindowText.sh
Last active April 7, 2018 17:09
Set login window message text
defaults write /Library/Preferences/com.apple.loginwindow LoginwindowText "<Message Text Here>"
@lucascantor
lucascantor / rerunSetup.sh
Last active April 14, 2018 18:12
Run macOS Setup Assistant on next boot
rm /var/db/.AppleSetupDone
@lucascantor
lucascantor / backblazeSilentInstall.sh
Last active April 21, 2018 16:01
Install Backblaze silently from the command line
/Volumes/Backblaze\ Installer/Backblaze\ Installer.app/Contents/MacOS/bzinstall_mate -nogui -createaccount [email protected] password-goes-here groupID groupToken
@lucascantor
lucascantor / wifiPasswordExtract.sh
Last active January 27, 2018 05:20
Extract wifi network passwords from macOS keychain
security find-generic-password -ga "NETWORK NAME" | grep password:
@lucascantor
lucascantor / openUpdates.sh
Last active May 5, 2018 17:43
Open Mac App Store Software Updates Page
/usr/bin/open macappstore://showUpdatesPage
@lucascantor
lucascantor / batchconvert.sh
Last active January 27, 2018 05:18
Batch ffmpeg conversion of files in working directory
# ffmpeg batch conversion of files in working directory
# requires brew install ffmpeg
# $1: original file format
# $2: output file format
# usage: batchconvert m4a mp3
function batchconvert() {
for i in *."$1"; do ffmpeg -i "$i" "${i%.$1}.$2"; done
}
@lucascantor
lucascantor / imgcompress.sh
Last active January 27, 2018 05:17
Compress images using imagemagick
# imagemagick compression
# requires brew install imagemagick
# $1: original image
# $2: compressed output image
# usage: imgcompress original.jpg compressed.jpg
function imgcompress() {
convert -strip -interlace Plane -gaussian-blur 0.05 -quality 85% $1 $2
}
@lucascantor
lucascantor / disablePrinterSharing.sh
Last active April 3, 2020 22:22
Disable printer sharing on all installed printers
lpstat -p | grep printer | awk '{print $2}'| xargs -I{} lpadmin -p {} -o printer-is-shared=false