message 20 "BACKUP_FILES=$BACKUP_FILES"
# The buch of commands below is run in a subshell for which all output is
-# piped through `tee' to the logfile. Doing this, instead of having
+# piped through 'tee' to the logfile. Doing this, instead of having
# multiple pipelines all over the place, is cleaner and allows access to
# the exit value from various commands more easily.
(
"--label='`print_level` backup of ${fs} on ${remotehost} at ${NOW}'" \
-C ${fs} .
- # `rsh' doesn't exit with the exit status of the remote command. What
+ # 'rsh' doesn't exit with the exit status of the remote command. What
# stupid lossage. TODO: think of a reliable workaround.
if [ $? -ne 0 ] ; then
echo "Backup of ${1} failed." 1>&2