#!@KSH@ # # $Id$ # # Unlock a directory processed by lock_directory # # is a particular command available on this machine? # cmd_avail() { set -- `type $1 2>&1` if [ "$2" = "not" -a "$3" = "found" ] || [ "$3" = "not" -a "$4" = "found" ] then return 1 else return 0 fi } unlock_directory() { ul_dir=$1/. # get any symlink out of the way using '.' if [ -d $ul_dir ] then find $ul_dir -type d ! -perm -0222 -print | $XARGS -t chmod +w fi } # Use gnu xargs if available; faster, more reliable in general XARGS=xargs cmd_avail gxargs && XARGS=gxargs for dir do unlock_directory $dir done # Local Variables: *** # mode:ksh *** # End: ***