iterm2 | 易学教程

Problems with Zsh on macOS after update

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问题 After upgrading to macOS 10.15 I have some serious problems with the console. I got strong problems with rbenv and ruby. Any new window or tab from the console gives me the following information: user@macbook-name ~ % rbenv -v rbenv 1.0.0-33-gc7dcaf1 user@macbook-name ~ % which ruby /usr/bin/ruby I tried reinstalling rbenv. I reinstalled ruby through rbenv. I wrote this line in ~/.zshrc file: export PATH="$HOME/.rbenv/bin:$PATH" But as soon as I close the tab or exit the console window or the

How do I set the iTerm2 session title through escape codes?

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问题 The iTerm2 page on badges mentions that session.name can be changed with escape codes, but describes the method somewhat cryptically: session.name The current session's name. Defaults to the profile name. May be changed with the escape sequence OSC 1 ; name ST , or by editing the session title in View>Edit Current Session . If you look further down the page at code describing how to change badges, we see a sort of Rosetta Store: The badge itself may be set with the following escape sequence:

Curses background color not working in iTerm2 with TERM=xterm

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问题 I have the following code that draws a small window with a message using curses . import curses import time screen = curses.initscr() curses.start_color() curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE) window = curses.newwin(15, 60) window.bkgd(' ', curses.color_pair(1)) window.addstr(7, 1, 'Hello') window.refresh() time.sleep(2) curses.endwin() I expect the background color to be blue, but the behavior is not consistent in iTerm2. With TERM=screen , I get the expected output:

macOS 安装lrzsz

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mac自带的终端是不支持lrzsz的，需要下载安装iterm2 Mac OS 终端利器 iTerm2 安装homebrew brew的MAC安装 macOS 安装lrzsz 进入/usr/local/bin 由于原作者下架了项目，我们只能手动新建脚本了，下面请无脑全部复制即可。 1.创建 iterm2-recv-zmodem.sh #!/bin/bash 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

How to prevent iterm2 from closing when typing Ctrl-D (EOF)

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问题 I am using fish shell. When I type Ctrl-D, it sends a EOF to my terminal and then terminal closes. I want to make it such that ctrl-D does not close my iterm2. I saw that people have set up IGNOREEOF in bash shell like this: https://unix.stackexchange.com/questions/27588/how-can-i-keep-controld-from-disconnecting-my-session However, I don't think this variable exists in fish. Does anybody know how I can force iterm2(with default fish shell) to not close on ctrl-D? 回答1: This is the default key

Use CMD-mappings in console Vim

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问题 Is there a way to use Cmd key for Vim in terminal? Something MacVim does. I have remapped Cmd+S in iTerm2 to send Esc:w!<CR> to save files in Vim, but this sounds a bit weak. With all the power of iTerm and Vim there should be some way to do this right? 回答1: It is possible, but it takes some doing and has some downsides. The first set of issues is that: although iTerm2 can accept the Command keys and pass them on to terminal programs, it can only do so by remapping them as something else, e.g

ITerm2下使用ssh访问Linux

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通常情况下，iTerm2访问远程Linux使用ssh，与Termial基本一样，方法如下： ssh <用户名>@<ip> 然后输入访问的密码即可。当然还有的时候需要指定访问端口。 ssh -p <端口号> <用户名>@<ip地址> 如果在iTerm2下的操作与termial一样，我还用它干甚？当然iTerm2有它特有的功能，这里使用它的是Profiles这个功能。我们将远程访问的相关内容写成一个脚本，然后在Profile里调用即可。脚本内容如下： #!/usr/bin/expect -f set user <用户名> set host <ip地址> set password <密码> set timeout -1 spawn ssh $user@$host expect "*assword:*" send "$password\r" interact expect eof 把这个脚本保存起来，放到一个目录下（这个可以根据自己的实际情况来定，没有特殊性）接下来，就是如何调用这个脚本了. 接下来，使用命令 expect <保存的脚本完整路径> 保存即可。接下来就是如何使用了。使用方法也很简单，打开iTerm2后，选择菜单Profiles下自定的profiles即可。来源： oschina 链接： https://my.oschina.net/u/1765961/blog

iterm2远程ssh连接服务器乱码问题

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服务器是Linux，用Mac的iterm2 ssh连上去，中文显示乱码，也不能输入中文，然而本地终端可以显示和输入原因：终端和服务器的字符集不匹配，MacOSX下默认的是utf8字符集解决方法： 1.打开配置文件（此处使用zsh） vim ~/.zshrc 2.在文件里面添加如下内容 export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 接着重启一下终端，或者输入 source ~/.zshrc 使设置生效。 PS：远端服务器和本地服务器都需要修改，一致即可。来源： oschina 链接： https://my.oschina.net/u/228302/blog/2221635

iTerm2中文乱码之本地中文正常，远程CentOS中文乱码

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背景使用iTerm2远程到CentOS7上面出现，中文乱码问题。 Mac 检查本地编码 zylMBP:~ zhangyalin$ locale LANG= LC_COLLATE="C" LC_CTYPE="C" LC_MESSAGES="C" LC_MONETARY="C" LC_NUMERIC="C" LC_TIME="C" LC_ALL= CentOS # 远程到CentOS上面，检查编码 [admin@Servicenumber ~]$ locale LANG=zh_CN.UTF-8 LC_CTYPE="zh_CN.UTF-8" LC_NUMERIC="zh_CN.UTF-8" LC_TIME="zh_CN.UTF-8" LC_COLLATE="zh_CN.UTF-8" LC_MONETARY="zh_CN.UTF-8" LC_MESSAGES="zh_CN.UTF-8" LC_PAPER="zh_CN.UTF-8" LC_NAME="zh_CN.UTF-8" LC_ADDRESS="zh_CN.UTF-8" LC_TELEPHONE="zh_CN.UTF-8" LC_MEASUREMENT="zh_CN.UTF-8" LC_IDENTIFICATION="zh_CN.UTF-8" LC_ALL= 解决取消掉iTerm2远程登录时，自动覆盖远程服务器的环境变量。 *

mac下非常好用的命令行工具 iTerm2

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腾讯微博人人网微信下载地址： http://iterm2.com/ 今天要说的 iTerm2 应该是mac系统中不可多得的命令行工具之一.简单列出几点给我们带来方便快捷的功能点. 选中即复制我们之前用过的命令行要么是不能使用常规复制快键键来复制操作,要么是选中后再按键复制,iTerm2很特殊,选中就自动复制成功. 去你需要粘贴的地方按下 command + v 即可粘贴成功. 更多mac相关快键键全文查找功能,就和我们在文本编辑器中编辑文字一样,只需要command + f 输入要查找的内容,即可在当前命令行页面查找并高亮显示,如图所示: 搜索 register 在界面查找并全部高亮显示,点击搜索框右侧箭头可以循环逐个定位分隔屏幕显示,水平分隔 command +shift +d 水平分隔界面后,黑色的为当前激活窗口,灰色是未激活窗口,我们现在还可以在当前激活窗口再进行垂直分隔,按下快键键: 垂直分隔 command+d 保存ssh远程登录指令,如图左侧是本地ssh 登录服务器地址和阿里云服务器登录地址上图右侧是iTerm2 的另外一个新功能,保存上一次tab按键所在的目录,打开新窗口自动定位到使用tab键所在的目录. 比如下图中我使用tab键定位到 ~/code 目录 ,接着水平分屏新建了一个窗口,默认自动定位到了 ~/code 目录下.需要如下设置按下

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