07env-install-centos.sh

00base/07env-install-centos.sh

@@ -237,8 +237,7 @@ function init:add_user() {
     # 设置密码
     echo ${ADD_USER_NAME}:${ADD_USER_PASSWORD} | chpasswd
   fi
-  grep -c '$add_sudoers' '/etc/sudoers'
-  if [ \$? -ne 0 ];then
+  if [ \`grep -c '$add_sudoers' '/etc/sudoers'\` -ne 0 ];then
     # 新增修改权限
     chmod -v u+w /etc/sudoers
     echo -e \"\n$add_sudoers\n\" >> /etc/sudoers