@@ -1,8 +1,8 @@

 #!/bin/bash

 # Title:

-# Version: 

+# Version: 0.0 a

 # Author: Frédéric CHEVALIER <fcheval@txbiomed.org>

-# Created in: 2015-

+# Created in: 20xx-

 # Modified in:

 # Licence : GPL v3

@@ -20,7 +20,9 @@ aim=""

 # Versions #

 #==========#

-# v0.0 - 2015-xx-xx: creation

+# v0.0 - 20xx-xx-xx: creation

+

+version=$(grep -i -m 1 "version" "$0" | cut -d ":" -f 2 | sed "s/^ *//g")

@@ -35,13 +37,15 @@ function usage {

 Aim: $aim

+Version: $version

+

 Options:

     -i, --in        input file

     -o, --out       name of output file

     -v, --val       value

     -s, --switch    switch

     -h, --help      this message

-"

+    "

 }

@@ -95,6 +99,38 @@ function test_dep {

 }

+# Progress bar

+## Usage: ProgressBar $mystep $myend

+function ProgressBar {

+    if [[ -t 1 ]]

+    then

+        # Process data

+        let _progress=(${1}*100/${2}*100)/100

+        let _done=(${_progress}*4)/10

+        let _left=40-$_done

+        # Build progressbar string lengths

+        _fill=$(printf "%${_done}s")

+        _empty=$(printf "%${_left}s")

+

+        # Build progressbar strings and print the ProgressBar line

+        # Output example:

+        # Progress : [########################################] 100%

+        #printf "\rProgress : [${_fill// /=}${_empty// / }] ${_progress}%%"

+        printf "\r\e[32mProgress:\e[00m [${_fill// /=}${_empty// / }] ${_progress}%%"

+        

+        [[ ${_progress} == 100 ]] && echo ""

+    fi

+}

+

+

+# Clean up function for trap command

+## Usage: clean_up file1 file2 ...

+function clean_up {

+    rm -rf $@

+    exit 1

+}

+

+

 #==============#

 # Dependencies #

@@ -149,4 +185,24 @@ fi

 #-------------#

+# Progress bar

+for i in myvar

+do

+    ProgressBar $mystep $myend

+done

+

+# Trap function

+##

+for i in {1..3} ; do

+    cmd &

+    mypid="$mypid $!"

+done

+# OR

+cmd &

+mypid=$!

+##

+trap "kill $mypid ; clean_up $tmp1 $tmp2" SIGINT SIGTERM    # Clean_up function to remove tmp files

+wait

+

+

 exit 0