l_message_VERSION, then exits with code zero. The variable makes use of the service variables (Service Variables, for details).
--version-only
Prints ... message_LICENSE_*, then exits with code zero. The variable makes use of the service variables (Service Variables, for details).
-h
--help
--usage
Pr... ables
Variables Arrays:
Variables Colon:
Node:Variables Arrays, Next:Variables Colon, Up:Variables
Manipulating arrays
mbfl_variable_fi... _in_array that does not print anything.
Node:Variables Colon, Previous:Variables Arrays, Up:Variables
Manipulating colon variables
mbfl_vari
<code>
String='' # Zero-length ("null") string variable.
if [ -z "$String" ]
then
ech... arithmetic and string comparisons,
#+ since Bash variables are not strongly typed.
# Bash permits integer operations and comparisons on variables
#+ whose value consists of all-integer char... if [ ${filename##*.} != "gz" ]
# Using bracket in variable substitution.
then
echo "File $1 is not a
