Small fixes with help text and program message

This commit is contained in:
Thomas Schmitt 2019-12-09 21:40:58 +01:00
parent 6bfdd2f9d9
commit 1efa98ae40

View File

@ -56,7 +56,7 @@ print_usage() {
echo "If no device names and no -list_all are given, then a plain list of"
echo "advisable device names is printed to stdout. One per line."
echo "Device names must not begin by '-' and must be single words. They must"
echo "not contain '/'. E.g. 'sdc' is valid, '/dev/sdc' is not valid."
echo "not begin by '/dev/'. E.g. 'sdc' is valid, '/dev/sdc' is not valid."
echo "If device names are given, then they get listed with advice shown."
echo "If one of the given device names gets not advised, the exit value is 1."
echo
@ -117,7 +117,7 @@ print_usage() {
echo "Examples:"
echo " $0 -with_sudo -list_all"
echo " $0 sdc"
echo " $0 -with_sudo -image_file debian-live-10.0.0-amd64-xfce.iso -DO_WRITE"
echo " $0 -with_sudo -image_file debian-live-10.0.0-amd64-xfce.iso -DO_WRITE -dummy"
echo " $0 -with_sudo -image_file debian-live-10.0.0-amd64-xfce.iso -DO_WRITE -plug_test"
echo
}
@ -753,6 +753,7 @@ then
write_image "$image_file" $candidates
exit $?
else
candidates=$(echo $candidates)
if test -n "$dummy_run"
then
echo "Would simulate writing to /dev/$candidates if an -image_file were given."