pdf to ps to eps : pdf2ps ps2eps

Mac OSX: Install command line tools: xcode-select --install

Download current OS installer:
softwareupdate --download --fetch-full-installer --full-installer-version 12.4

softwareupdate --list

Clean install MAC OS (make bootable disk)
sudo /Applications/Install\ macOS\ Monterey.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled
Shut down your Mac.
Press the Power button and hold Command-R.
Wait for about 5 seconds.
This is Recovery Mode. Enter your password.
Click Utilities -- Startup Security Utility.
Under Secure boot, choose Medium security.
Under Allowed boot media, select "Allow booting from external media.

Pdfjam goodies:
pdfjam --landscape --papersize '{8.5in, 11in}' file.pdf 7-23 --outfile out.pdf

for i in *.eps; do epstopdf $i ; done

brew update
brew upgrade

brew install poppler
brew install ps2eps
brew install ghostscript
brew install gsl
brew install gcc
brew install pandoc
brew install --cask mactex
brew install ffmpeg

brew install udunits (needed for R package units and sf)  

Unity: temp folder does not exist by default -- must be created.
export LD_LIBRARY_PATH = $PATH:/usr/local/cuda/lib
mkdir $TMPDIR


for i in *.CR2; do sips -s format jpeg $i --out "${i%.*}.jpg"; done

sips -Z 1024 example.png
sips -s format jpeg test.png --out test.jpg

Host rherbei.com
  HostKeyAlgorithms +ssh-rsa
  PubkeyAcceptedKeyTypes +ssh-rsa


Fix GoPro rotation: exiftool -rotation=0 file.MP4

Science Magazine

Physics Link

OSU IT Dashboard

Springer Link