functions: ajout okifnotinstalled et debut factorisation echo -ne...

eval.sh: utilisation des functions

functions.sh

@@ -1,5 +1,9 @@
 #! /bin/bash
 
+function e {
+        echo -ne "${1}\t"
+}
+
 #ok if given program returns given code
 # arg1: program to run
 # arg2: expected return code (default 0)
@@ -124,6 +128,14 @@ function pkgInstalled {
   if ( grep -qi $1 $pkglist ) ; then echo -ne "1\t" ; else echo -ne "0\t" ; fi
 }
 
+# Ok if given package is NOT installed
+# arg1: pkg to check
+function pkgNotInstalled {
+  pkglist=/tmp/pkg.list
+  test -f $pkglist || rpm -qa > $pkglist
+  if ( grep -qiE $1 $pkglist ) ; then echo -ne "0\t" ; else echo -ne "1\t" ; fi
+}
+
 # ok if given process is running
 # arg1: process to check
 function processIsRunning {