Mac 小技巧

苹果电脑小技巧。

命令行技巧

  • 移动到行首 ctrl+A
  • 移动当行尾 ctrl+E
  • 往左移一个单词 esc+B
  • 往右移一个单词 esc+F
  • 删除光标前一个单词 ctrl+W
  • 删除光标前所有 ctrl+U

上传rz 下载sz

  • 首先下载 iTerm2 因为自带的 terminal 不行啊
  • 安装 lrzsz brew install lrzsz
  • 下载两个脚本 send-zmodem.sh recv-zmodem.sh
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    cd /usr/local/bin 
    sudo wget https://gist.githubusercontent.com/sy-records/1b3010b566af42f57fa6fa38138dd22a/raw/2bfe590665d3b0e6c8223623922474361058920c/iterm2-send-zmodem.sh
    sudo wget https://gist.githubusercontent.com/sy-records/40f4ba22e3fbdeedf58463b067798962/raw/b32d2f7ac3fa54acca81be3664797cebb724690f/iterm2-recv-zmodem.sh
    sudo chmod 755 /usr/local/bin/iterm2-*

如果链接失败,可以复制以下文件

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#vim /usr/local/bin/iterm2-send-zmodem.sh

#!/bin/bash
# Author: Matt Mastracci (matthew@mastracci.com)
# AppleScript from http://stackoverflow.com/questions/4309087/cancel-button-on-osascript-in-a-bash-script
# licensed under cc-wiki with attribution required
# Remainder of script public domain

osascript -e 'tell application "iTerm2" to version' > /dev/null 2>&1 && NAME=iTerm2 || NAME=iTerm
if [[ $NAME = "iTerm" ]]; then
FILE=`osascript -e 'tell application "iTerm" to activate' -e 'tell application "iTerm" to set thefile to choose file with prompt "Choose a file to send"' -e "do shell script (\"echo \"&(quoted form of POSIX path of thefile as Unicode text)&\"\")"`
else
FILE=`osascript -e 'tell application "iTerm2" to activate' -e 'tell application "iTerm2" to set thefile to choose file with prompt "Choose a file to send"' -e "do shell script (\"echo \"&(quoted form of POSIX path of thefile as Unicode text)&\"\")"`
fi
if [[ $FILE = "" ]]; then
echo Cancelled.
# Send ZModem cancel
echo -e \\x18\\x18\\x18\\x18\\x18
sleep 1
echo
echo \# Cancelled transfer
else
/usr/local/bin/sz "$FILE" -e -b
sleep 1
echo
echo \# Received $FILE
fi

#vim /usr/local/bin/iterm2-recv-zmodem.sh

#!/bin/bash
# Author: Matt Mastracci (matthew@mastracci.com)
# AppleScript from http://stackoverflow.com/questions/4309087/cancel-button-on-osascript-in-a-bash-script
# licensed under cc-wiki with attribution required
# Remainder of script public domain

osascript -e 'tell application "iTerm2" to version' > /dev/null 2>&1 && NAME=iTerm2 || NAME=iTerm
if [[ $NAME = "iTerm" ]]; then
FILE=`osascript -e 'tell application "iTerm" to activate' -e 'tell application "iTerm" to set thefile to choose folder with prompt "Choose a folder to place received files in"' -e "do shell script (\"echo \"&(quoted form of POSIX path of thefile as Unicode text)&\"\")"`
else
FILE=`osascript -e 'tell application "iTerm2" to activate' -e 'tell application "iTerm2" to set thefile to choose folder with prompt "Choose a folder to place received files in"' -e "do shell script (\"echo \"&(quoted form of POSIX path of thefile as Unicode text)&\"\")"`
fi

if [[ $FILE = "" ]]; then
echo Cancelled.
# Send ZModem cancel
echo -e \\x18\\x18\\x18\\x18\\x18
sleep 1
echo
echo \# Cancelled transfer
else
cd "$FILE"
/usr/local/bin/rz -E -e -b
sleep 1
echo
echo
echo \# Sent \-\> $FILE
fi

  • iTerm2 的配置
    点击 iTerm2 的设置界面 Perference -> Profiles -> Default -> Advanced -> Triggers 的 Edit 按钮

    点击+号,添加如下的参数
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    Regular expression: \*\*B0100
    Action: Run Silent Coprocess
    Parameters: /usr/local/bin/iterm2-send-zmodem.sh
    Instant: checked

    Regular expression: \*\*B00000000000000
    Action: Run Silent Coprocess
    Parameters: /usr/local/bin/iterm2-recv-zmodem.sh
    Instant: checked

添加完成如下图所示

简单的用法,当 ssh 登录后

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# 下载一个文件: 
sz filename
# 下载多个文件:
sz filename1 filename2
# 下载dir目录下的所有文件,不包含dir下的文件夹:
sz dir/*

# 直接键入rz命令即可
rz
# 在弹出的文件窗口,选择需要上传的文件