don't restart Safari

[incanus]

If left running and Safari is quit, it will reopen Safari repeatedly (and infuriatingly), including after crashes or when prompting you to restore windows or not.

[incanus]

Figured this out in another script. Something like this:

PROC=$(
  ps ax | \
  grep '/Applications/Safari.app/Contents/MacOS/Safari' | \
  grep -v grep | \
  wc -l
)

if [ $PROC -gt 0 ]; then

[...]