๐ก WireGuard wg-quick CLI Sheet: Interface โ Executive Summary
Technical architectural analysis, practical configuration manifests, and deployment instructions for WireGuard wg-quick CLI Sheet: Interface.
Exec
Create a client tunneling interface (Mac OS)
bash
my_interface=fredric18
# config ์์ฑ
my_config="""
"""
cat <<EOF > /opt/homebrew/etc/wireguard/$my_interface.conf
$my_config
EOF
wg-quick up $my_interface
# ๋ฌด์จ์์ฉ์ธ์ง ๋ชจ๋ฅด๊ฒ ์
wg-quick save $my_interface
Connect
bash
my_interface=fredric18
wg-quick up $my_interface
End connection
bash
my_interface=fredric18
wg-quick down $my_interface
Check status
Trouble Shooting
Mac OS Issue
txt
wg-quick: Version mismatch: bash 3 detected, when bash 4+ required
Problem overview
bash
# mac์์ bash๋ฒ์ ๋ฌธ์ ๋ฐ์์
bash --version
>>>
GNU bash, version 3.2.57(1)-release (arm64-apple-darwin23)
Copyright (C) 2007 Free Software Foundation, Inc.
<<<
brew upgrade bash
>>>
Warning: bash 5.3.8 already installed
<<<
wg-quick
>>>
wg-quick: Version mismatch: bash 3 detected, when bash 4+ required
<<<
/opt/homebrew/bin/bash --version
>>>
GNU bash, ๋ฒ์ 5.3.8(1)-release (aarch64-apple-darwin23.6.0)
Copyright (C) 2025 Free Software Foundation, Inc.
๋ผ์ด์ ์ค GPLv3+: GNU GPL ๋ฒ์ 3 ์ด์ <http://gnu.org/license/gpl.html>
์ด ํ๋ก๊ทธ๋จ์ ์์ ์ํํธ์จ์ด์
๋๋ค. ์์ ๋กญ๊ฒ ๋ฐ๊พธ๊ณ ์ฌ๋ฐฐํฌํ ์ ์์ต๋๋ค.
๋ฒ๋ฅ ์ด ํ์ฉํ๋ ๋ชจ๋ ๋ฒ์๋ด์ ๋ณด์ฆ์ ์์ต๋๋ค.
<<<
which bash
>>>
/bin/bash
<<<
echo $PATH
>>>
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/myeong/.nix-profile/bin:/nix/var/nix/profiles/default/bin:/Users/myeong/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Library/Apple/usr/bin:/Applications/Wireshark.app/Contents/MacOS:/usr/local/share/dotnet:~/.dotnet/tools:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Users/myeong/.cargo/bin:/Applications/iTerm.app/Contents/Resources/utilities
<<<
- solved
References and Guidelines (NOTE)
If a binary with the same name exists in the path of PATH, the leftmost one in the variable is processed first.
bash
echo 'export PATH="/opt/homebrew/bin:$PATH"' >> ~/.zshrc
source ~/.zshrc
bash --version
>>>
GNU bash, ๋ฒ์ 5.3.8(1)-release (aarch64-apple-darwin23.6.0)
Copyright (C) 2025 Free Software Foundation, Inc.
๋ผ์ด์ ์ค GPLv3+: GNU GPL ๋ฒ์ 3 ์ด์ <http://gnu.org/license/gpl.html>
์ด ํ๋ก๊ทธ๋จ์ ์์ ์ํํธ์จ์ด์
๋๋ค. ์์ ๋กญ๊ฒ ๋ฐ๊พธ๊ณ ์ฌ๋ฐฐํฌํ ์ ์์ต๋๋ค.
๋ฒ๋ฅ ์ด ํ์ฉํ๋ ๋ชจ๋ ๋ฒ์๋ด์ ๋ณด์ฆ์ ์์ต๋๋ค.
Client hardware dependent issue
-
โ client config
txt
[Interface] PrivateKey = <secret> Address = 10.0.X.X/32 DNS = 192.168.118.53 [Peer] PublicKey = <secret> AllowedIPs = 0.0.0.0/0, ::/0 Endpoint = <WAN>:41821 PersistentKeepalive = 25




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