0x1998 - MANAGER
Edit File: dash.preinst
#!/bin/bash set -e divert() { dfile=$1 ltarget=$2 div=$(dpkg-divert --list $dfile) distrib=${3:-$dfile.distrib} temp=$dfile.tmp if [ -z "$div" ]; then # This differs from dpkg-divert's --rename because we # first make a copy of $dfile (the file being diverted) # in $distrib. Then, a symlink to $ltarget is forcibly created # from $dfile; this is performed in two stages with an # intermediate temporary file as ln -sf is not atomic. # dpkg-divert's --rename direct equivalent would be: # mv $dfile $distrib -- but we could end up without a symlink if [ -e $dfile ]; then cp -dp $dfile $distrib fi ln -sf $ltarget $temp mv -f $temp $dfile dpkg-divert --package dash --divert $distrib --add $dfile fi } # Divert the following files if no diversion exists already # It is currently used to prevent the files collision between bash and # dash: they both provide the files in the package. divert /bin/sh dash divert /usr/share/man/man1/sh.1.gz dash.1.gz \ /usr/share/man/man1/sh.distrib.1.gz