penguinwokrs

rm -f /var/log/lastlog-*
rm -f /var/log/maillog-*
rm -f /var/log/messages-*
rm -f /var/log/secure-*
rm -f /var/log/spooler-*
rm -f /var/log/tallylog-*
rm -f /var/log/wtmp-*
rm -f /var/log/yum.log-*
rm -f /var/log/lastlog-*
rm -f /var/log/maillog-*

kdubau

Download

First download the install app bundle. Older versions can be hard to find but the current version of the time you read this, can be found in the App Store.

Create and attach a drive wtih hdiutil

To create a drive run this command: hdiutil create -o /tmp/Mojave.cdr -size 6200m -layout SPUD -fs HFS+J.
Next you will need to mount that drive hdiutil attach /tmp/Mojave.cdr.dmg -noverify -mountpoint /Volumes/install_build.

Create installation media in the new drive

Use the downloaded app bundle to create the media: sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/install_build.

voltechs

#!/usr/bin/env ruby

# Usage: no_automount /Volumes/My\ Disk

diskinfo = `diskutil info '#{ARGV[0]}'`.gsub("\n\n", "\n").split("\n").collect { |b|
  b.strip.split(/:\s+/)
}.to_h

disk_uuid = diskinfo['Volume UUID']
disk_type = diskinfo['Type (Bundle)']

mhubig

FROM alpine:latest

RUN apk add --update php python py-pip mysql-client \
    && pip install awscli \
    && rm -rf /var/cache/apk/*

RUN touch crontab.tmp \
    && echo '* */6 * * * /usr/bin/php /var/www/partkeepr/app/console partkeepr:cron:run' > crontab.tmp \
    && echo '0 2   * * * /usr/bin/sql_backup' >> crontab.tmp \
    && crontab crontab.tmp \

bmaupin

#!/bin/bash

# Cache sudo password
sudo -v

# Get latest OpenSSL 1.0.2 version from https://openssl.org/source/
# v1.1.0 seems to have removed SSLv2/3 support
openssl_version=1.0.2k

# Install build dependencies

jjnilton

Disclaimer: I'm not the original author of this sheet, but can't recall where I found it. If you know the author, please let me know so I give the attribution.

The original author seems to be Charles Edge, here's the original content, as pointed out by @percisely.

Note: Since this seems to be helpful to some people, I formatted it to improve readability of the original. Also, note that this is from 2016, many things may have changed, and I don't use macOS anymore, so I probably can't help in case of questions, but maybe someone else can.

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 s

bryanzak

#!/bin/bash

# AccountRenamer.command
#
# Interactive tool to rename an account from one name to another (like when a teacher gets renamed and their e account changes)
#
# HISTORY:
#
#   1.0 2013-03-25 bmp	- initial release

scifiman

<?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.xprotect_re-enable_adobe_flash</string>
	<key>ProgramArguments</key>
	<array>
		<string>sh</string>
		<string>/Library/Scripts/xprotect_re-enable_adobe_flash.sh</string>

CocoaBeans

########################################################################################
###	Fish Custom Overrides
###	Creates a shell prompt in the form of:
###	
###	----------------------------------------------------------------------- 11:56:05
###	kevin@kross /S/L/F/C/V/A/F/L/V/A/Support > 
########################################################################################


set --global fish_prompt_username_color 555555

MagerValp

#!/bin/bash
#
# This removes lines containing passwordAsUTF8String in /var/log/secure.log*


templog=`mktemp -t securelog`

for logfile in /var/log/secure.log*; do
    echo "Filtering passwords from $logfile"
    if [ ${logfile##*.} == "bz2" ]; then