Bug fix for OSX touch time in FMDMS

Now platform agnostic, and should work on all -nix systems using "touch
-t" and time calculations handled by Python instead of "touch -d" which
is only available on (most of) Linux.

Help message, color, and error message clean-up in cleaner, ggcom
version, and qrsvg.

Author: Louis T. Getterman IV

README.md

@@ -2,6 +2,8 @@
 GotGet Common - Bash - Utilities
 
 ```
+Install:
+
 mkdir -pv ~/ggcom/
 git clone https://github.com/LTGIV/ggcom-bash-library.git ~/ggcom/ggcom-bash-library/
 git clone https://github.com/LTGIV/ggcom-bash-utils.git ~/ggcom/ggcom-bash-utils/

cleaner.bash

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 : <<'!COMMENT'
 
-GGCOM - Bash - Utils - Cleaner v201507100702
+GGCOM - Bash - Utils - Cleaner v201508012114
 Louis T. Getterman IV (@LTGIV)
 www.GotGetLLC.com | www.opensour.cc/ggcom/cleaner
 
@@ -94,8 +94,7 @@ fi
 #----- NOTICE: HELP INFO
 if [ "$valHelp" = True ]; then
 read -r -d '' HELPMENU <<EOF
-Usage: $SCRIPTNAME [OPTIONS]... ALGORITHM TARGET
-  or   $SCRIPTNAME [OPTIONS]
+Usage: $SCRIPTNAME [OPTIONS]... (-p|--pattern)=PATTERN (-t|--target)=TARGET
 
 Options
  -t, --target                target to hash (file or directory)

fmdms.bash

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 : <<'!COMMENT'
 
-GGCOM - Bash - Utils - FMDMS (File Mtime Directory Md5 Synchronization) v201507060458
+GGCOM - Bash - Utils - FMDMS (File Mtime Directory Md5 Synchronization) v201508012114
 Louis T. Getterman IV (@LTGIV)
 www.GotGetLLC.com | www.opensour.cc/ggcom/fmdms
 
@@ -532,7 +532,7 @@ while :; do
 	fi
 
 	# Changes within DIFF seconds have occurred.
-	touch -d "-${DIFF} seconds" "$FMDMSSYNCTIME"
+	touch -t `python -c "import datetime; print( ( datetime.datetime.now() - datetime.timedelta(seconds=$DIFF) ).strftime('%Y%m%d%H%M.%S') )"` "$FMDMSSYNCTIME"
 	TMPCHANGES=`find "$ansrSrc" -type f -newer "$FMDMSSYNCTIME"`
 
 	if [ ! -z "$TMPCHANGES" ] || [ "$TRIGGERSYNC" == true ]; then

ggcom-version.bash

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 : <<'!COMMENT'
 
-GGCOM Application Version Checker v201504162001
+GGCOM Application Version Checker v201507120415
 Louis T. Getterman IV (@LTGIV)
 www.GotGetLLC.com | www.opensour.cc/ggcom/versions
 
@@ -26,13 +26,18 @@ source "${LIBPATH}/varsBash.bash"
 source "${LIBPATH}/string.bash"
 source "${LIBPATH}/version.bash"
 ################################################################################
-#
+source "${LIBPATH}/colors.bash"
 ################################################################################
 
 GGCOMAPP=${1-$0}
 VERTYPE=${2-header}
 
 # No such file
-if [ ! -f $GGCOMAPP ]; then echo "No such file ($GGCOMAPP).  Exiting." >&2; exit 1; fi
+if [ ! -f $GGCOMAPP ]; then echo -e "${ggcLightRed}No such file ($GGCOMAPP).  Exiting.${ggcNC}" >&2; exit 1; fi
 
-echo "`getVersion "$GGCOMAPP" "$VERTYPE"`"
+OUTPUT="`getVersion "$GGCOMAPP" "$VERTYPE"`"
+
+# No version information found
+if [ -z "${OUTPUT}" ]; then echo -e "${ggcLightRed}No version information found ($GGCOMAPP).  Exiting.${ggcNC}" >&2; exit 1; fi
+
+echo "${OUTPUT}"

qrsvg.bash

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 : <<'!COMMENT'
 
-GGCOM - Bash - Utils - Encode QR to SVG v201505201148
+GGCOM - Bash - Utils - Encode QR to SVG v201508012114
 Louis T. Getterman IV (@LTGIV)
 www.GotGetLLC.com | www.opensour.cc/ggcom/qrsvg
 
@@ -59,9 +59,9 @@ echo `str_repeat - 80`
 
 #------------------------------ Support Programs Exist?
 
-hash qrencode 2>/dev/null || { echo -e "${ggcLightRed}qrencode is not installed.  Aborting.${ggcNC}" >&2; exit 1; }
-hash convert 2>/dev/null || { echo -e "${ggcLightRed}convert is not installed.  Aborting.${ggcNC}" >&2; exit 1; }
-hash potrace 2>/dev/null || { echo -e "${ggcLightRed}potrace is not installed.  Aborting.${ggcNC}" >&2; exit 1; }
+hash qrencode 2>/dev/null || { echo -e "${ggcLightRed}qrencode is not installed.  Exiting.${ggcNC}" >&2; exit 1; }
+hash convert 2>/dev/null || { echo -e "${ggcLightRed}convert is not installed.  Exiting.${ggcNC}" >&2; exit 1; }
+hash potrace 2>/dev/null || { echo -e "${ggcLightRed}potrace is not installed.  Exiting.${ggcNC}" >&2; exit 1; }
 
 #------------------------------/Support Programs Exist?