initial commit

bash/template.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+#
+# External tools: none.
+#
+# V1: initial version
+
+shopt -s extglob
+
+# set to mask to enable logs. 0: none, 255: all
+(( debug=2#00000000 ))
+# (( debug=2#00001111 ))
+# $1: log level (mask), then strings to display.
+debug () {
+    (( debug & $1 )) && shift && echo Line ${BASH_LINENO[0]}: "${@}" >&2
+    #local -i i
+    #if (( debug & $1 )) ; then
+    #    for ((i=1; i<$1; ++i)); do
+    #        echo -n " "
+    #    done
+    #    shift
+    #    echo "${BASH_LINENO[0]}: ${@}" >&2
+    #fi
+
+}
+
+die () {
+    echo "${@}" >&2
+    exit 1
+}
+usage() {
+    die "usage: resistor_color_trio.sh color1 [color2 [color3]]"
+}
+
+exit 0
+
+# emacs/vim settings.
+# Local Variables:
+# sh-basic-offset: 4
+# indent-tabs-mode: nil
+# comment-column: 40
+# fill-column: 80
+# End:
+# vim: set tabstop=4 expandtab: