From 9a690532548aee8e4ebac54d01d5a32ab48271ec Mon Sep 17 00:00:00 2001
From: Pablo Sarria <info@open6hosting.com>
Date: Tue, 10 May 2022 11:22:49 +0200
Subject: [PATCH] =?UTF-8?q?a=C3=B1ado=20set=20-e=20para=20salir=20cuando?=
 =?UTF-8?q?=20invoco=20exit=201=20y=20controlamos=20que=20el=20chsh=20no?=
 =?UTF-8?q?=20se=20realice=20sobre=20root?=
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---
 utils_wp.sh | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/utils_wp.sh b/utils_wp.sh
index 97c9d12..430c063 100644
--- a/utils_wp.sh
+++ b/utils_wp.sh
@@ -1,11 +1,17 @@
 #!/bin/bash -x
 
+set -e
+
 usage()
 {
-    echo "Usage: $0 [-h ] [ -s website ] [ -l | -v | -u userid ]" >&2
-    exit 1
+    echo "Usage: $0 [-h ] [ -s domain ] [ -l | -v | -u userid ]" >&2
+    exit 0
 }
 
+if [ $# -lt 3 ]; then
+    echo "not enough arguments"
+    usage
+fi
 
 while getopts ":hs:lu:v" opt;
 do
@@ -13,10 +19,10 @@ do
         h)
             echo "Usage:"
             echo "    $0 -h                      Display this help message."
-            echo "    $0 -s <website>            The website is a mandatory argument."
-            echo "    $0 -s <website> -l                      List WordPress users."
-            echo "    $0 -s <website> -v                      Display the WordPress version"
-            echo "    $0 -s <website> -u <userid>             Generate and set a random password for this WordPress userid."
+            echo "    $0 -s <domain>            The website is a mandatory argument."
+            echo "    $0 -s <domain> -l                      List WordPress users."
+            echo "    $0 -s <domain> -v                      Display the WordPress version"
+            echo "    $0 -s <domain> -u <userid>             Generate and set a random password for this WordPress userid."
             exit 0
             ;;
         s)
@@ -51,7 +57,6 @@ fi
 
 # declaration section
 
-
 # functions section
 
 check_err()
@@ -65,6 +70,10 @@ check_err()
 
 function get_sysuser() {
     SYSUSER=`ls -l /var/www/ | awk '$9 ~ /^'${WEB}'$/ { print $11 }' | awk -F'/' '{ print $6 }'`
+    if [ -z ${SYSUSER} ]; then
+        echo "SYSUSER contains nothing!"
+        exit 1
+    fi
     echo ${SYSUSER}
 }