geoffrepoli

#!/usr/bin/env bash

# stop print services
launchctl stop org.cups.cupsd

# back up existing configs
mv /Library/Printers/InstalledPrinters.plist /Library/Printers/InstalledPrinters.plist.bak
mv /etc/cups/cupsd.conf /etc/cups/cupsd.conf.bak
mv /etc/cups/printers.conf /etc/cups/printers.conf.bak

geoffrepoli

## REMOVE FIRST CHARACTER FROM STRING
sed '/^.//'

== Example ==
$ echo "foo" | sed 's/^.//'
oo

____________________________________________________________________

geoffrepoli

#!/usr/bin/env bash

user=$(/usr/bin/python -c 'from SystemConfiguration import SCDynamicStoreCopyConsoleUser;import sys;username = (SCDynamicStoreCopyConsoleUser(None, None, None) or [None])[0];username = [username,""][username in [u"loginwindow", None, u""]];sys.stdout.write(username + "\n");')
pass=$(osascript -e 'display dialog "Enter password:" default answer "" giving up after 60 with text buttons {"Authenticate"} default button 1 with hidden answer' -e 'return text returned of result')

attempts=1
until dscl . authonly "$user" "$pass" &>/dev/null ; do
	# lines 9 and 10 are only necessary if you wish to display no. of attempts remaining before failure
	attemptsRemaining=$(( 4 - attempts ))
	[[ $attemptsRemaining -eq 1 ]] && s= || s=s

geoffrepoli

while IFS= read -r path; do 
  file "$path"/Contents/MacOS/* | awk -F: '!/for/&&/i386/&&!/x86_64/{gsub("^.*/","");print $1}'
done < <(find /Applications -name "*.app")

geoffrepoli

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>com.company.app.daemon</string>
	<key>StartInterval</key>
	<integer>10</integer>
	<key>RunAtLoad</key>
	<true/>

geoffrepoli

# 1. Delete device record from JSS Computer inventory

# 2. Remove jamf management framework from computer
sudo jamf removeFramework

# 3. Force Setup Assistant to re-run
sudo rm -f /var/db/.AppleSetupDone

# 4. Reboot

geoffrepoli

find -x / /System/Library/* -flags restricted -prune -print

geoffrepoli

str=$(echo -e "$(cat <<EOF
this
\tis
\t\tmy
\t\t\theredoc
EOF
)")

echo "$str" > file.ext

geoffrepoli

# print only timestamp + log message
log show --style compact --info --debug --predicate 'subsystem == "com.apple.example"' \
| cut -d' ' -f1-2,4- \
| sed 's/\[.*:.*\]/:/g'

geoffrepoli

sudo dscl . passwd /users/root "$(env LC_CTYPE=C tr -dc 'A-Za-z0-9_\ \!\@\#\$\%\^\&\*\(\)-+=' < /dev/urandom | head -c 32)"