Some useful scripts

l2tp.sh

Description: Auto install L2TP VPN for CentOS6+/Debian7+/Ubuntu12+
Intro: https://teddysun.com/448.html

Usage: l2tp [-l,--list|-a,--add|-d,--del|-m,--mod|-h,--help]

| Bash Command     | Description                  |
|------------------|------------------------------|
| l2tp -l,--list   | List all users               |
| l2tp -a,--add    | Add a user                   |
| l2tp -d,--del    | Delete a user                |
| l2tp -m,--mod    | Modify a user password       |
| l2tp -h,--help   | Print this help information  |

bbr.sh

Description: Auto install latest kernel for TCP BBR
Intro: https://teddysun.com/489.html

bench.sh

Description: Auto test download & I/O speed script
Intro: https://teddysun.com/444.html

Usage:

| No.      | Bash Command                    |
|----------|---------------------------------|
| 1        | wget -qO- bench.sh | bash       |
| 2        | curl -Lso- bench.sh | bash      |
| 3        | wget -qO- 86.re/bench.sh | bash |
| 4        | curl -so- 86.re/bench.sh | bash |

backup.sh

You must modify the config before run it
Backup MySQL/MariaDB/Percona datebases, files and directories
Backup file is encrypted with AES256-cbc with SHA1 message-digest (option)
Auto transfer backup file to Google Drive (need install gdrive command) (option)
Auto transfer backup file to FTP server (option)
Auto delete Google Drive's or FTP server's remote file (option)
Intro: https://teddysun.com/469.html

Install gdrive command step:

For x86_64: 
wget -O /usr/bin/gdrive http://dl.lamp.sh/files/gdrive-linux-x64
chmod +x /usr/bin/gdrive

For i386: 
wget -O /usr/bin/gdrive http://dl.lamp.sh/files/gdrive-linux-386
chmod +x /usr/bin/gdrive

ftp_upload.sh

You must modify the config before run it
Upload file(s) to FTP server
Intro: https://teddysun.com/484.html

unixbench.sh

Description: Auto install unixbench and test script
Intro: https://teddysun.com/245.html

pptp.sh(Deprecated)

Description: Auto Install PPTP for CentOS 6
Intro: https://teddysun.com/134.html