Intro

SSH的個人連線設定檔使用~/.ssh/config管理較為方便且是針對Host個別套用(如Git)。

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設定

• 檔案：~/.ssh/config

• 使用：針對設定的Host別名快速連線：ssh host-alias-name

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設定檔規範

Host alias-name
HostName server.name
Port port-number
IdentitiesOnly yes
IdentityFile ~/.ssh/private_ssh_file 
User username-on-remote-machine

其他選項

# Keeping SSH Session Alive
Host *
    ServerAliveInterval 240
    ServerAliveCountMax 2

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設定範例

Host *
    ServerAliveInterval 240
    ServerAliveCountMax 2

Host server.com
    Hostname 36.200.190.110
    User nick_tsai

Host gitlab
    Hostname gitlab.com
    IdentitiesOnly yes
    IdentityFile ~/pem/my-gitlab.pem
    Port 22
    User nick

Host alias1 alias2
    Hostname 36.200.190.110

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References

• [Linux] SSH Manual – SSH 使用指南

• Keeping SSH Session Alive