helper.sh
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スクリプト

スクリプト一覧

helper.sh で公開している raw Bash スクリプトと command-first ドキュメントを一覧できます。

初期プローブ

hello.sh

環境情報を表示し、対象ホストが後続自動化の準備完了であることを確認する小さな Bash ペイロードです。

説明を見る ダウンロード 
curl -fsSL helper.sh/hello.sh | bash

運用スクリプト

docker-data-move.sh

tool-tl/docker-data-move.sh プロジェクトから同梱し、helper.sh 経由で再配布しています。直接実行、運用引き継ぎ、多言語ドキュメント向けです。

説明を見る ダウンロード 
curl -fsSL helper.sh/docker-data-move.sh | sudo bash

Bootstrap installer

install_docker_ubuntu_2404.sh

A helper.sh-hosted installation script for Ubuntu 24.04.4 LTS that removes legacy Docker packages, installs Docker Engine from the official repository, enables the service, and verifies both Docker and Docker Compose.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_docker_ubuntu_2404.sh | sudo bash

Docker app installer

install_nginx_base_docker.sh

A helper.sh-hosted script that creates the /data/nginx layout, writes a safe default Nginx configuration, pulls nginx:1.22.1, and runs a restartable container with host-mounted content, config, and logs.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_nginx_base_docker.sh | sudo bash

Docker app installer

install_mysql57_base_docker.sh

A helper.sh-hosted script that creates the /data/mysql5.7 layout, writes a baseline MySQL 5.7 config, pulls mysql:5.7.44, and runs a restartable container with mounted data, config, and init directories.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_mysql57_base_docker.sh | sudo bash

Docker app installer

install_redis705_base_docker.sh

A helper.sh-hosted script that creates the /data/redis7.0.5 layout, writes a baseline Redis configuration, pulls redis:7.0.5, and runs a password-protected container with mounted data and config.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_redis705_base_docker.sh | sudo bash

Docker app installer

install_php72_base_docker.sh

A helper.sh-hosted script that creates the /data/php7.2 layout, writes a baseline php.ini, pulls php:7.2-fpm, and runs a restartable container with mounted application code, config, and logs.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_php72_base_docker.sh | sudo bash

Docker app installer

install_workerman3524_base_docker.sh

A helper.sh-hosted script that creates the /data/workerman3.5.24 layout, writes a minimal Workerman application, builds a local PHP 7.2 CLI image with Workerman 3.5.24, and runs a restartable container.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_workerman3524_base_docker.sh | sudo bash

Network server installer

install_openvpn_server_centos.sh

Designed for a CentOS 7 OpenVPN server whose LAN address is 192.168.30.110 with gateway 192.168.30.1. The script pushes the 192.168.30.0/24 route to VPN clients and applies SNAT on the server LAN interface so clients can talk to the full 192.168.30.0/24 network without adding static routes on every LAN device.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_openvpn_server_centos.sh | sudo bash

Network client installer

install_openvpn_client_ubuntu.sh

Designed for Ubuntu 20.04, 22.04, and 24.04 LTS hosts that use username/password OpenVPN client authentication and need a repeatable way to install, copy client files, and start the service.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_openvpn_client_ubuntu.sh | sudo bash

Network client installer

install_openvpn_client_centos7.sh

Designed for CentOS 7 hosts that use username/password OpenVPN client authentication and need a repeatable way to install the package, place client files, attach DNS hooks, and start the systemd service.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_openvpn_client_centos7.sh | sudo bash

System maintenance

switch-centos7-repo.sh

A helper.sh-hosted CentOS 7 repository switching script that helps replace old or unreachable yum repos with a working mirror source so package installation and updates can continue.

説明を見る ダウンロード 
curl -fsSL -o switch-centos7-repo.sh helper.sh/switch-centos7-repo.sh && sudo bash switch-centos7-repo.sh

System maintenance

optimize_centos7_ssh.sh

Designed for legacy CentOS 7 hosts where SSH login is slow because the daemon waits on reverse DNS lookup, GSSAPI negotiation, or IPv6 fallback. The script backs up sshd_config, enforces the recommended settings, validates the syntax, and then restarts sshd.

説明を見る ダウンロード 
curl -fsSL helper.sh/optimize_centos7_ssh.sh | sudo bash

Security hardening

centos_disable_password_ssh.sh

Built for CentOS and similar OpenSSH hosts that should move from password-based login to key-only access. The script refuses to proceed unless a usable authorized_keys file exists for the target user, then updates sshd_config with idempotent edits and validates the result before reloading the daemon.

説明を見る ダウンロード 
curl -fsSL helper.sh/centos_disable_password_ssh.sh | sudo bash

Docker router lab

install_bleachwrt_docker_centos7.sh

A conservative one-shot installer derived from a local BleachWrt Docker repository. It installs or starts Docker, creates a macvlan network, persists /etc/config, and intentionally avoids proxy, VPN bypass, and traffic circumvention configuration.

説明を見る ダウンロード 
curl -fsSL helper.sh/install_bleachwrt_docker_centos7.sh | sudo bash -s -- --yes

Developer utility

tree-to-file.sh

A helper.sh-hosted shell script for Linux, macOS, and common Unix environments that exports a filtered directory tree into a text file. It prefers the system tree command, attempts installation through the available package manager when tree is missing, and still produces output through a built-in find plus awk fallback.

説明を見る ダウンロード 
curl -fsSL helper.sh/tree-to-file.sh | sh