zsh 有办法支持 rsync scp 等远程路径补全么？

ifnk · 2022-05-30 16:06:50

我使用的是 oh-my-zsh ,安装了 zsh-autosuggestions 自动补全插件

他在我本机的路径补全是很好用的，按tab 就能列出来好多选项

但是当我使用 rsync 或者 scp 时

比如 scp test@192.168.1.122:~/

我想把 192.168.1.122 test 目录下的 xxx 文件拷贝到我本机上的时候，输入到 ~/ 我想按 tab 让他自动给我补全 ~/ 下的文件列表

他就不管用了，我只好手动打上 xxx 这个文件，这样感觉不方便 ……

有没有什么插件或者配置能让 zsh 支持远程路径补全呢？

依云 · 2022-05-30 16:17:59

不是默认就有的么，还是说你 ssh key 登录和 ControlMaster 都没有设置？

ifnk · 2022-05-30 16:46:30

依云说：

不是默认就有的么，还是说你 ssh key 登录和 ControlMaster 都没有设置？

我这里没有呀，我现在的流程是这样的

我先用 ssh-copy-id -i ~/.ssh/id_rsa.pub test@192.168.1.112 将我的公钥复制到目标主机上去，

然后再 ssh 登录就不用密码了，

然后我在我自己的的机器上 scp test@192.168.1.112:~/ 按 tab 补全是出不来的

这是我本机的 ssh 配置

$ cat /etc/ssh/ssh_config
# $OpenBSD: ssh_config,v 1.35 2020/07/17 03:43:42 dtucker Exp $

# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.

# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.

# Site-wide defaults for some commonly used options. For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.

# Host *
# ForwardAgent no
# ForwardX11 no
# PasswordAuthentication yes
# HostbasedAuthentication no
# GSSAPIAuthentication no
# GSSAPIDelegateCredentials no
# BatchMode no
# CheckHostIP yes
# AddressFamily any
# ConnectTimeout 0
# StrictHostKeyChecking ask
# IdentityFile ~/.ssh/id_rsa
# IdentityFile ~/.ssh/id_dsa
# IdentityFile ~/.ssh/id_ecdsa
# IdentityFile ~/.ssh/id_ed25519
# Port 22
# Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc
# MACs hmac-md5,hmac-sha1,umac-64@openssh.com
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
# VisualHostKey no
# ProxyCommand ssh -q -W %h:%p gateway.example.com
# RekeyLimit 1G 1h
# UserKnownHostsFile ~/.ssh/known_hosts.d/%k
#
#
#
#
ServerAliveInterval 50
ServerAliveCountMax 3

这是对应远程主机的 ssh 配置

# $OpenBSD: ssh_config,v 1.30 2016/02/20 23:06:23 sobrado Exp $

# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.

# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.

# Site-wide defaults for some commonly used options. For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.

# Host *
# ForwardAgent no
# ForwardX11 no
# RhostsRSAAuthentication no
# RSAAuthentication yes
# PasswordAuthentication yes
# HostbasedAuthentication no
# GSSAPIAuthentication no
# GSSAPIDelegateCredentials no
# GSSAPIKeyExchange no
# GSSAPITrustDNS no
# BatchMode no
# CheckHostIP yes
# AddressFamily any
# ConnectTimeout 0
# StrictHostKeyChecking ask
# IdentityFile ~/.ssh/identity
# IdentityFile ~/.ssh/id_rsa
# IdentityFile ~/.ssh/id_dsa
# IdentityFile ~/.ssh/id_ecdsa
# IdentityFile ~/.ssh/id_ed25519
# Port 22
# Protocol 2
# Cipher 3des
# Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
# MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
# VisualHostKey no
# ProxyCommand ssh -q -W %h:%p gateway.example.com
# RekeyLimit 1G 1h
#
# Uncomment this if you want to use .local domain
# Host *.local
# CheckHostIP no

Host *
GSSAPIAuthentication yes
# If this option is set to yes then remote X11 clients will have full access
# to the original X11 display. As virtually no X11 client supports the untrusted
# mode correctly we set this to yes.
ForwardX11Trusted yes
# Send locale-related environment variables
SendEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
SendEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
SendEnv LC_IDENTIFICATION LC_ALL LANGUAGE
SendEnv XMODIFIERS

请问是哪里配置的不对么？导致远程路径的不全 tab 不出来，还是说我 zsh 配置的有问题？

依云 · 2022-05-30 16:54:35

按说配好无密码登录就可以补全出来了呀。这个补全是由 zsh 自带的 /usr/share/zsh/functions/Completion/Unix/_ssh 提供的。难道你有什么配置把它覆盖或者干掉了？

那你在 scp test@192.168.1.112: 后按 tab 能补全不？

ifnk · 2022-05-30 17:46:14

依云说：

按说配好无密码登录就可以补全出来了呀。这个补全是由 zsh 自带的 /usr/share/zsh/functions/Completion/Unix/_ssh 提供的。难道你有什么配置把它覆盖或者干掉了？
那你在 scp test@192.168.1.112: 后按 tab 能补全不？

唉，我不打那个波浪号，他就有补全出来啊？这是为什么嘞？

依云 · 2022-05-30 18:04:35

不知道。那你就别打了吧，反正那个是默认的起始目录。

ifnk · 2022-05-30 18:51:17

依云说：

不知道。那你就别打了吧，反正那个是默认的起始目录。

嗯，之前的习惯不好，老喜欢打波浪符号前缀，以后不打了，谢谢依云

Arch Linux

#1 2022-05-30 16:06:50