Aleksei Savin lessavin
lessavin
/ interface-restart.exp
Last active
November 11, 2025 22:47
Expect script for restarting interface connection on Keenetic Start router.
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| #!/usr/bin/expect -f | |
| # interface-restart.exp | |
| # Expect script for restarting interface connection on Keenetic Start router. | |
| set host $env(KEENETIC_HOST) | |
| set port $env(KEENETIC_PORT) | |
| set login $env(KEENETIC_LOGIN) | |
| set password $env(KEENETIC_PASSWORD) | |
| set interface $env(KEENETIC_INTERFACE) | |
| set connection $env(KEENETIC_CONNECTION) |
lessavin
/ mcutils-vanilla-latest.sh
Created
October 26, 2025 20:11
Displays the latest Minecraft server version using the MC Utils API.
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| #!/usr/bin/sh | |
| curl -s https://mcutils.com/api/server-jars/vanilla | jq -r '.[0].version' |
lessavin
/ minecraft-server-version.sh
Last active
October 26, 2025 20:48
Displays the Minecraft server version from server.jar (works since version 1.14).
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| #!/usr/bin/sh | |
| unzip -p server.jar version.json | jq -r ".name" |
lessavin
/ minecraft_server_backup.sh
Last active
September 22, 2025 18:04
Minecraft server backup script.
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| #!/usr/bin/sh | |
| # minecraft_server_backup.sh | |
| # Minecraft server backup script. | |
| # Before using this script, make sure that you install | |
| # Minecraft server according to this guide: | |
| # https://www.lessavin.ru/blog/minecraft-server.html | |
| # Configuration. | |
| # Minecraft server directory. |
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| #!/bin/sh | |
| # pass2tsv.sh | |
| # ZX2C4's password manager TSV exporter. | |
| pass grep --color=none . | sed -z -e 's/\x1b\[[0-9;]*m//g' -e 's/:\n/\t/g' | sort |
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| #!/usr/bin/sh | |
| # natcheck.sh | |
| # Returns 1 if ISP put you under NAT. | |
| # Source: https://superuser.com/questions/1630106/how-do-i-find-out-if-my-isp-has-put-me-behind-a-nat-will-dynamic-dns-work-with | |
| NATCHECK_HOPS=2 # Change this value to <rounter_number>+1. | |
| if [ $NATCHECK_HOPS -lt $(traceroute $(curl -s ifconfig.me) | grep ms | wc -l) ] | |
| then |
lessavin
/ minecraft-server.service
Last active
July 27, 2025 16:55
Systemd service for Minecraft server.
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| [Unit] | |
| Description=Minecraft Server | |
| [Service] | |
| WorkingDirectory=/srv/minecraft-server | |
| User=minecraft-server | |
| Group=minecraft-server | |
| UMask=007 | |
| Restart=on-failure | |
| RestartSec=60 |
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| # RCON is BAD, don't open this port! There no security for your server! | |
| # Instead of this, use SSH: | |
| # 1. Install on the server mcrcon by Tiiffi (https://github.com/Tiiffi/mcrcon). | |
| # 2. Set environment variables as $MCRCON_HOST, $MCRCON_PORT and $MCRCON_PASS. | |
| # 3. Use next script... | |
| ssh $MCRCON_HOST mcrcon -H localhost -P $MCRCON_PORT -p $MCRCON_PASS $@ | |
| # You also can create command alias in .bashrc: | |
| alias ssh2rcon='ssh $MCRCON_HOST mcrcon -H localhost -P $MCRCON_PORT -p $MCRCON_PASS' |
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| #!/bin/bash | |
| # pyzamrename.sh | |
| # Renames files according pyzam result | |
| set -e | |
| input=$(pyzam --input "$@") | |
| artist=$(echo "$input" | grep 'Artist:' | cut -d ':' -f 2 | cut -c 2-) | |
| if [ -z "$artist" ]; then |
lessavin
/ terraria.service
Last active
December 24, 2023 22:40
— forked from djagya/terraria.service
Terraria server in screen systemd service
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| # /home/steam/.config/systemd/user/Terraria.service | |
| [Unit] | |
| Description=Server daemon for Terraria | |
| After=network.target | |
| [Service] | |
| WorkingDirectory=/home/steam/Steam/steamapps/common/Terraria | |
| Restart=always |
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