Script to Auto CYGWIN -U all environment varialbes
Andrew Schulman
schulman.andrew@epamail.epa.gov
Tue Feb 8 13:44:00 GMT 2011
> Has anyone written anything into their bash profile or whatever that goes
> through each windows environment variable currently extant, and resets them
> via CYGPATH
>
> e.g.
>
> Before, @ start of .bashrc
> ETC=C:\WINDOWS\ETC
>
> After run of .bashrc
> ETC=`$(cygpath -u '$ETC')`; EXPORT ETC (--> /cygpath/c/windows/etc)
>
> Or something like that. So, by the time you hit your cygwin prompt all your
> environment variables are already cleaned up.
Here's my solution. Ugly quoting, but it works.
I chose to convert just a fixed list of environment variables that I know I
want to convert. I guess it would be easy to cycle through all environment
variables and 'bashify' any that look like paths, i.e. any that have
backslashes in them.
# Convert Win32-style paths to Cygwin-style
function bashify {
local p
for p ; do
if [ "${!p}" ] ; then
eval 'export '$p'=$(cygpath -pu "$'$p'")'
fi
done
}
bashify MSDEV PROGRAMFILES WINDIR
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