基本上vi可以分为三种状态,分别是命令模式(command mode)、插入模式(Insert mode)和底行模式(last line mode),各模式的功能区分如下: 1) 命令行模式command mode) 控制屏幕光标的移动,字符、字或行的删除,查找,移动复制某区段及进入Insert mode下,或者到 last line mode。 命令行模式下的常用命令: 【1】控制...
import docker client = docker.from_env() container = client.containers.run( 'nginx', detach=True, ports={'80/tcp': 80}, volumes={'/home/user/app': {'bind': '/usr/share/nginx/html', 'mode': 'ro'}},)6、监控网络服务脚本：检查指定端口上的网络服务是否正在运行，并在出现...
看到如上图所示时,把左边的配置全部拷贝到右边的配置里并把开头的default更改为user 然后把配置中 "mark_style": "outline",更改为:"mark_style":“squiggly underline” 更改后的效果如下: 在配置中找到"lint_mode": "background"更改为:"lint_mode": "load/save" 代码自动补全功能 很多程序员选择IDE工具的...
= '': startup_info_backup[FILE_TYPE_FEATURE_PLUGIN] = revert_file_list_info(line[14:-1]) else: continue except Exception as reason: logging.error(reason) raise return sn_value, startup_info_backup def set_file_effectiveMode(startup_info): """Set the mode for activating version files....
os.popen(command[, mode[, bufsize]]) 1. os.system(cmd)或os.popen(cmd),前者返回值是脚本的退出状态码,后者的返回值是脚本执行过程中的输出内容。 a = os.popen("lsb_release -a") print(a.read()) a= os.popen("ifconfig") print(a.read()) ...
A script command (a command specified on the interpreter command line with the ‘-c‘ option) is a code block. The string argument passed to the built-in functions eval() and exec() is a code block. A code block is executed in an execution frame. A frame contains some administrative ...
as a command line argument to the interpreter) is a code block. A script command (a command ...
利用三引号,你可以指示一个多行的字符串。你可以在三引号中自由的使用单引号和双 引号。例如: '''This is a multi-line string. This is the first line. This is the second line. "What's your name?," I asked. He said "Bond, James Bond." ''' ...
vim 共分为三种模式,分别是命令模式 (Command mode),输入模式 (Insert mode) 和底线命令模式 (Last line mode) : 三种模式的切换 一开始进入vim的时候,就是命令模式,在命令模式下,使用一些插入按键,就会进入输入模式,比如i键。 在输入模式下,按ESC键退出输入模式 ...
"command": "vscode-neovim.compositeEscape1", "key": "j", "when": "neovim.mode == insert && editorTextFocus", "args": "j" }, { "command": "vscode-neovim.compositeEscape2", "key": "k", "when": "neovim.mode == insert && editorTextFocus", ...