> test x"$url" = x
Some users may be a bit unfamiliar with this longform
'test' construct having trended from that in say
their distro's example rc scripts over recent posix
and bugfixed decades, easier visual delimited parsing,
4 chars of line width saved, to form of...
[ ! "$var" ]
http://pubs
Hi, here it is.
Style may be crude as I usually write perl.
#!/bin/sh
#
# A variant of git pull which operates over Tor and
# - figures out when 'torify' needs to be used
# - shows the changes that were made to the repository
# - before attempting to merge
# --lynX & heldensaga, 2017
