LittleScripts

Some simple shell scripts, for my own use, and for fun!

⚠ Most scripts here only work on Ubuntu 18.04+.

⚠ Bugs everywhere. Use them at your own risk.

aria2

aria2.conf

Aria2 config file based on Toyo's config.

aria2.service

Systemd service for aria2.

aria2_install.sh

Install aria2 via apt.

dht.dat

Aria2 dht cache file from Toyo.

Caddy

⚠ Caddy v1 has reached EOL. Use Caddy 2 if possible.

caddy_linux_amd64

Backup of Caddy 1.0.5 compiled by Teddysun.

caddy_uninstall.sh

Uninstall caddy v1 (default directory only).

caddy_v1.0.4_linux_amd64.tar.gz

Backup of Caddy 1.0.4.

caddyv1.service

Systemd service for Caddy v1.

caddyv1_install.sh

Install Caddy v1.

caddyv2.service

Systemd service for Caddy 2.

⚠ Deprecated: Use the official way instead.

caddyv2_install.sh

Install Caddy 2.

⚠ Deprecated: Use the official way instead.

Filebrowser

filebrowser.service

Systemd service for filebrowser.

filebrowser_install.sh

Install filebrowser.

frp

frpc_install.sh

Install frp client.

frps_install.sh

Install frp server.

backup & sync

nextcloud_autobackup.sh

Backup nextcloud data automatically.

seafile_autobackup.sh

Backup seafile files and databases automatically in a single zip file.

seafile_autosync.sh

Sync the backup file of seafile automatically to external storage, e.g. Onedrive.

rclone_uninstall.sh

Remove rclone.

server probe

serverstatus.service

Systemd service for ServerStatus client.

serverstatus_client.sh

Install ServerStatus client. Domain name support added.

serverstatus_uninstall.sh

Remove ServerStatus client.

server maintenance

lastlog.sh

Analysis failed logins attempts.

remove_unused_kernel.sh

Removed kernels except the latest one and used one.

⚠ Bug Warning: Unexpected behavior in certain environment. Fix needed.

ubuntu_init.sh

Some basic setups for new ubuntu server, including:

• Upgrade packages.
• Remove silly vim-tiny & install vim, wget, curl, lrzsz, and screen.
• Set time zone to Asia/Shanghai.
• Add pub key authentication & disable password authentication.
• Create user 'ubuntu' with the same key.
• Activate TCP-BBR.
• Install and enable UFW & add SSH rule (with custom port support).

⚠ You need to add rules manually to make other ports accessible.

• Add some custom aliases.