From 3d76db9c77bd8c2d2418430618e024975d102a76 Mon Sep 17 00:00:00 2001 From: malsony Date: Thu, 18 Aug 2016 17:42:26 +0800 Subject: [PATCH] Wording revision. --- l2tp.sh | 54 +++++++++++++++++++++++++++--------------------------- 1 file changed, 27 insertions(+), 27 deletions(-) diff --git a/l2tp.sh b/l2tp.sh index 33f8fcf..9301d69 100644 --- a/l2tp.sh +++ b/l2tp.sh @@ -2,8 +2,8 @@ PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH #=======================================================================# -# System Required: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ # -# Description: Auto Install L2TP VPN # +# System Supported: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ # +# Description: L2TP VPN Auto Installer # # Author: Teddysun # # Intro: https://teddysun.com/448.html # #=======================================================================# @@ -193,7 +193,7 @@ debianversion(){ version_check(){ if check_sys packageManager yum; then if centosversion 5; then - echo "Error:Not support CentOS 5, Please change your OS and try again." + echo "Error: CentOS 5 is not supported, Please re-install OS and try again." exit 1 fi fi @@ -203,32 +203,32 @@ preinstall_l2tp(){ echo if [ -d "/proc/vz" ]; then - echo -e "\033[41;37m WARNING: \033[0m Your VPS is based OpenVZ, Maybe the kernel does not support IPSec." - echo "Continue to install it? (y/n)" + echo -e "\033[41;37m WARNING: \033[0m Your VPS is based on OpenVZ, and IPSec might not be supported by the kernel." + echo "Continue installation? (y/n)" read -p "(Default: n)" agree [ -z ${agree} ] && agree="n" if [ "${agree}" == "n" ]; then echo - echo "L2TP install cancelled, nothing to do..." + echo "L2TP installation cancelled." echo exit 0 fi fi echo - echo "Please input IP-Range:" + echo "Please enter IP-Range:" read -p "(Default Range: 192.168.18):" iprange [ -z ${iprange} ] && iprange="192.168.18" - echo "Please input PSK:" + echo "Please enter PSK:" read -p "(Default PSK: teddysun.com):" mypsk [ -z ${mypsk} ] && mypsk="teddysun.com" - echo "Please input Username:" + echo "Please enter Username:" read -p "(Default Username: teddysun):" username [ -z ${username} ] && username="teddysun" password=`rand` - echo "Please input ${username}'s password:" + echo "Please enter ${username}'s password:" read -p "(Default Password: ${password}):" tmppassword [ ! -z ${tmppassword} ] && password=${tmppassword} @@ -247,7 +247,7 @@ preinstall_l2tp(){ echo "Client Remote IP Range:${iprange}.2-${iprange}.254" echo "PSK:${mypsk}" echo - echo "Press any key to start...or Press Ctrl+c to cancel" + echo "Press any key to start... or press Ctrl + C to cancel." char=`get_char` } @@ -679,7 +679,7 @@ EOF systemctl status firewalld > /dev/null 2>&1 if [ $? -eq 0 ];then - echo "confirm firewalld status..." + echo "Checking firewalld status..." firewall-cmd --list-all echo "add firewalld rules..." firewall-cmd --permanent --add-service=ipsec @@ -687,29 +687,29 @@ EOF firewall-cmd --permanent --add-masquerade firewall-cmd --reload else - echo "Firewalld looks like not running, try to start..." + echo "Firewalld looks like not running, trying to start..." systemctl start firewalld if [ $? -eq 0 ];then - echo "Firewalld start success..." - echo "confirm firewalld status..." + echo "Firewalld start successfully..." + echo "Checking firewalld status..." firewall-cmd --list-all - echo "add firewalld rules..." + echo "adding firewalld rules..." firewall-cmd --permanent --add-service=ipsec firewall-cmd --permanent --add-service=xl2tpd firewall-cmd --permanent --add-masquerade firewall-cmd --reload else - echo "Try to start firewalld failed. please enable port 500 4500 manually if necessary." + echo "Failed to start firewalld. please enable port 500 4500 manually if necessary." fi fi systemctl restart ipsec systemctl restart xl2tpd - echo "confirm ipsec status..." + echo "Checking ipsec status..." systemctl -a | grep ipsec - echo "confirm xl2tpd status..." + echo "Checking xl2tpd status..." systemctl -a | grep xl2tpd - echo "confirm firewalld status..." + echo "Checking firewalld status..." firewall-cmd --list-all firewall-cmd --list-all | grep xl2tpd > /dev/null 2>&1 if [ $? -ne 0 ];then @@ -731,20 +731,20 @@ finally(){ ipsec verify echo echo "###############################################################" - echo "# Auto Install L2TP VPN for your Server #" - echo "# System Required: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ #" + echo "# L2TP VPN Auto Installer #" + echo "# System Supported: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ #" echo "# Intro: https://teddysun.com/448.html #" echo "# Author: Teddysun #" echo "###############################################################" - echo "If there are no [FAILED] above, then you can connect to your" - echo "L2TP VPN Server with the default Username/Password is below:" + echo "If there is no [FAILED] above, you can connect to your L2TP " + echo "VPN Server with the default Username/Password is below:" echo echo "ServerIP:${IP}" echo "PSK:${mypsk}" echo "Username:${username}" echo "Password:${password}" echo - echo "If you want to operation user, please use command(s):" + echo "If you want to modify user settings, please use command(s):" echo "l2tp -a (Add a user)" echo "l2tp -d (Delete a user)" echo "l2tp -l (List all users)" @@ -758,8 +758,8 @@ l2tp(){ clear echo echo "###############################################################" - echo "# Auto Install L2TP VPN for your Server #" - echo "# System Required: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ #" + echo "# L2TP VPN Auto Installer #" + echo "# System Supported: CentOS/RadHat 6+ / Debian 7+ / Ubuntu 12+ #" echo "# Intro: https://teddysun.com/448.html #" echo "# Author: Teddysun #" echo "###############################################################"