improve code robustness

DingGuodong · DingGuodong · commit 517ac37be9d7 · 2021-04-27T21:24:21.000+08:00
diff --git a/projects/LinuxSystemOps/Security/firewall/add-firewall-rich-rule-to-current-host.sh b/projects/LinuxSystemOps/Security/firewall/add-firewall-rich-rule-to-current-host.sh
@@ -22,7 +22,7 @@ function add_a_fw_rich_rule() {
 function main() {
   remove_an_old_fw_rich_rule
   add_a_fw_rich_rule
-  firewall-cmd --list-all
+  firewall-cmd --list-all --zone=public
 }
 
 main

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ function add_a_fw_rich_rule() {`
`22`	`22`	`function main() {`
`23`	`23`	`remove_an_old_fw_rich_rule`
`24`	`24`	`add_a_fw_rich_rule`
`25`		`- firewall-cmd --list-all`
	`25`	`+ firewall-cmd --list-all --zone=public`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`main`