Benutzer:MathiasMahnke/MacOS

• Top-20 CLI Commands: http://www.infoworld.com/print/202466
• Beenden einer hängenden SSH Sitzung (in Terminal.App): RETURN + TILDE (alt-n) + PUNKT
• Screen Lock Menu Icon: Key Chain Application > Main Menu > Setup > Show Icon...
• LAN (en1) -> Wifi (en0) NAT per CLI einrichten:

sudo sysctl -w net.inet.ip.forwarding=1
sudo natd -interface en0
sudo ipfw add divert natd ip from any to any via en0

• VLAN Trunk (802.1q):

sudo ifconfig vlan12 create
sudo ifconfig vlan12 vlan 12 vlandev en1
sudo ifconfig vlan12 192.168.33.27
ifconfig vlan12

• Kompression eines Spare-Bundle Disk Image Files:

hdiutil compact Backups.sparsebundle

• Filesystem Recovery / SD Cards: http://www.cgsecurity.org/wiki/TestDisk
• Locate DB aktualisieren:

sudo /usr/libexec/locate.updatedb

• Routen löschen:

/sbin/route delete <net-or-host>/<mask>

• IPv6 Routing:

sudo sysctl -w net.inet6.ip6.forwarding=1
sudo sysctl -w net.inet6.ip6.redirect=1
sudo ifconfig en0 inet6 alias 2a01:a700:4629:fe01::1/64
sudo rtadvd -s en0
sudo ip6fw flush
ndp -a

• Inkscape CLI, Umwandlung Bildateien: http://how-to.wikia.com/wiki/How_to_use_Inkscape_in_commandline_mode
• PSSH, Multi SSH/SCP Suite: http://www.debian-administration.org/article/624/Automating_ssh_and_scp_across_multiple_hosts
• Homebrew: http://brew.sh
• iPhone Photo Removal: Image Capture.app
• Certificate Download: gnutls-cli --print-cert <hostname>
• TCP Analyse: tcptrace <pcap-file>
• XQuartz CLI Update: di-xquartz.sh https://gist.github.com/Cam/a43706698e3e725b27e8
• Docker on Mac via Brew:

brew cask install virtualbox
brew cash install virtualbox-extension-pack
brew install docker docker-machine docker-composer
docker-machine create --driver virtualbox default
docker-machine ls
docker-machine env default
eval "$(docker-machine env default)"
docker run hello-world
docker ps
..
docker-machine stop

• NTFS Read-Write Support via Brew:

brew update
brew cask install osxfuse
brew install ntfs-3g
(disable SPI)
sudo mv /sbin/mount_ntfs /sbin/mount_ntfs.orig
sudo ln -s /usr/local/sbin/mount_ntfs /sbin/mount_ntfs
(enable SPI)
sudo reboot

• NTFS Read-Write Manual Mount:

sudo mkdir /Volumes/NTFS
sudo /usr/local/bin/ntfs-3g /dev/disk1s1 /Volumes/NTFS -olocal -oallow_other

• htop: http://hisham.hm/htop/
• Screen, Logging to file: Control-a + H
• Anwendung mehrfach starten

open -n -a <Application>

• Brew Cask Update Outdated

brew cask outdated --greedy --verbose | grep -v '(latest)' | awk '{print $1}' | xargs brew cask reinstall

• Python PIP Update

pip freeze local | grep -v ‘^\-e’ | cut -d = -f 1 | xargs pip install -U

• Node.JS NPM Update

npm update -g

• Finder, Show hidden files: Cmd + Shift + .
• SSH JumpHost Config

~/.ssh/config
Host B
 ProxyJump A

• apt-dater mit tmux, Q for kill-pane: https://github.com/DE-IBH/apt-dater/pull/130/files (nach /etc/apt-dater/...)
• DNS Cache Flush:

sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder; say cache flushed

• DNS Secure Lookup: dog
• ARM macOS:
  • https://github.com/mikelxc/Workarounds-for-ARM-mac
  • https://osxdaily.com/2020/11/18/how-run-homebrew-x86-terminal-apple-silicon-mac/

% arch -x86_64 $SHELL

• Remote Wireshark:

ssh <user>@<hosts> tcpdump -i any -U -Ss0 -w - '<capture-filter>' | /Applications/Wireshark.app/Contents/MacOS/Wireshark -k -i -

• MD PDF Erstellung:

pandoc <file>.md -o <file>.pdf -s -V papersize:a4