Bug: Set rights for client sw

split function elog_add_command_subshell and elog_add_command

system_setup/setup_system.inc.sh

@@ -41,8 +41,18 @@ elog_add() {
     echo $@ | tee ${LOGFILE} -a
 }
 elog_add_command() {
-    #Run a command, capture all output (STD and ERR) to the logfile AND in variable RETTXT AND output to screen
+    #Run a command, capture output (STD and ERR) to the logfile AND in variable RETTXT AND output to screen
     #Returns the exit value of the command in $? and in RETNO
+    RETTXT=$( $@ > >(tee -a ${LOGFILE}) 2>&1 )
+    RETNO=$?
+    echo "${RETTXT}"
+    return ${RETNO}
+}
+elog_add_command_subshell() {
+    # Special Version of above, where the command will be completely executed in a subshell. This is needed for some commands, that may output to
+    # something else than STD or ERR and otherwise cannot be captured completely.
+    # Benefit: Really catch everything that is send to output
+    # Disadvantage: Output wont't display directly, but only after finshed execution
     RETTXT=$( { $@ > >(tee -a ${LOGFILE}); } 2> >(tee -a ${LOGFILE}) )
     RETNO=$?
     echo "${RETTXT}"