mirror of
https://github.com/juewuy/ShellCrash.git
synced 2026-03-11 16:01:28 +00:00
20 lines
517 B
Bash
20 lines
517 B
Bash
#!/bin/sh
|
|
# Copyright (C) Juewuy
|
|
|
|
load_lang check_port
|
|
|
|
check_port() {
|
|
if [ "$1" -gt 65535 ] || [ "$1" -le 1 ]; then
|
|
msg_alert "\033[31m$CHECK_PORT_RANGE_ERR\033[0m"
|
|
return 1
|
|
elif echo "|$mix_port|$redir_port|$dns_port|$db_port|" | grep -q "|$1|"; then
|
|
msg_alert "\033[31m$CHECK_PORT_DUP_ERR\033[0m"
|
|
return 1
|
|
elif netstat -ntul | grep -q ":$1[[:space:]]"; then
|
|
msg_alert "\033[31m$CHECK_PORT_OCCUPIED_ERR\033[0m"
|
|
return 1
|
|
else
|
|
return 0
|
|
fi
|
|
}
|