在windows下拷贝vimrc到Linux,运行vim命令后,出现错误 vim E492: Not an editor command: ^M 原因: linux的文件换行符为\n,但windows却非要把\r\n作为换行符,所以,vim在解析从windows拷贝到linux的的vimrc时,因为遇到无法解析的\r,所以报错. 使用 For Ubuntu/Debian: sudo apt-get install tofrodos; sudo ln -s /usr/bin/fromdos /us…

git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/plugin/Vundle.vim https://stackoverflow.com/questions/30017366/vim-error-e492-not-an-editor-command-plugininstall…

转自:https://blog.csdn.net/YHM07/article/details/49717933 操作系统: $ uname -r 2.6.32-573.7.1.el6.x86_64 $ cat /etc/issue CentOS release 6.7 (Final) Kernel \r on an \m 问题及现象 在使用crontab -e或者是less的编辑命令时出现错误提示: Error detected while processing /home/centos/.vi…

主要分为三种模式: 一般模式 编辑模式 命令行模式 光标的移动 单词级 比单纯的逐个字符的移动,效率要高 w or W 向移动到下一单词开头 ★★ b or B 向左移动到单词开头 ★★ 块级 gg文档第一行,相当于1G ★★★ G文档最后一行,<n>G移动到你n行 ★★★ 0 or ^ orhome到行首(第1列) ★★ $ or end到行尾 ★★★ :<N> or <N>gg跳转到第 N 行 ★★ <N>j or <N>↓,向下移动 N 行…

[root@sishen simpleblog]# python3.5 Python 3.5.4 (default, Sep 20 2017, 20:37:45) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> e…

http://blog.csdn.net/pipisorry/article/details/39854707 使用的系统及软件 Ubuntu / windows Python 2.7 / python 3 Pycharm4, 5, 6 Openjdk/ jdk (orcal jdk) 安装python 1. Ubuntu 12.04系统自带python 2.7,直接用就行. 2. Ubuntu14.04 16.04 上装有两个版本的python:python2.7.6与python3.4,默认…

The information in this document is useful if you are trying to programmatically find a built-in command, menu, or toolbar. The ICommandBars::Find and ICommandBar::Find methods can be used to get a reference to a specific toolbar, menu, or command. B…

E. Correct Bracket Sequence Editor time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Recently Polycarp started to develop a text editor that works only with correct bracket sequences (abbrev…

Recently Polycarp started to develop a text editor that works only with correct bracket sequences (abbreviated as CBS). Note that a bracket sequence is correct if it is possible to get a correct mathematical expression by adding "+"-s and "…

E. Correct Bracket Sequence Editor   Recently Polycarp started to develop a text editor that works only with correct bracket sequences (abbreviated as CBS). Note that a bracket sequence is correct if it is possible to get a correct mathematical expre…