1、Init 容器可以包含一些安装过程中应用容器不存在的实用工具或个性化代码。例如,在安装过程中要使用类似 sed、 awk、 python 或 dig 这样的工具,那么放到Init容器去安装这些工具;再例如,应用容器需要一些必要的目录或者配置文件甚至涉及敏感信息,那么放到Init容器去执行。而不是在主容器执行。 2、Init 容器可以安全地...
系统退出时,执行shutdown、restart和ctraltdel的三类子进程之一或全部。 command:可执行文件 由于busybox并不支持runlevel的概念,可以认为在busybox中只有一个runlevel,系统启动时自动跳转到该runlevel并执行启动脚本/etc/init.d/rcS。在yocto项目当中,通过配置/etc/inittab和/etc/init.d/rcS可以兼容sysvinit生成的脚...
text='Previous Page',command=lambda:self.controller.show_frame(StartPage))button1.grid()if__name_...
for i in sys.argv: print i print '\n\nThe PYTHONPATH is', sys.path, '\n' # output The command line arguments are: using_sys.py we are arguments The PYTHONPATH is ['/home/swaroop/byte/code', '/usr/lib/python23.zip', '/usr/lib/python2.3', '/usr/lib/python2.3/plat-linux2'...
in execute return initialize( ^^^ File "/Users/tooyama/miniconda3/lib/python3.11/site-packages/conda/core/initialize.py", line 137, in initialize run_plan(plan2) File "/Users/tooyama/miniconda3/lib/python3.11/site-packages/conda/core/initialize.py", line 797, in run_plan result = globals...
{"name":"emptydir1","mountPath":"/mnt/emptydir"} ],"command": ["/bin/sh","-c","sleep 60; echo python wordcount.py http://shakespeare.mit.edu/romeo_juliet/full.html > /mnt/emptydir/command_line.txt"] } } ],"containers": [ {"name":"hamlet","properties": {"image":"mcr....
id:runlevels:action:command id是任意一个名称(具体是什么并不重要),runlevels是一个数字串(代表运行等级),action描述何时执行命令,command指定执行的实际命令。拿启动getty的命令行举例: 1:2345:respawn:/sbin/getty 38400 tty1 该命令告诉init,它应该在引导后以运行等级2-5运行命令/sbin/getty 38400 tty1。动...
$ docker run my_container dumb-init python -c 'while True: pass' Running this same command withoutdumb-initwould result in being unable to stop the container withoutSIGKILL, but withdumb-init, you can send it more humane signals likeSIGTERM. ...
() File "/sbin/ipactl", line 598, in main ipa_start(options) File "/sbin/ipactl", line 288, in ipa_start version_check() File "/sbin/ipactl", line 161, in version_check raise IpactlError("Aborting ipactl") ipa: DEBUG: The ipactl command failed, exception: IpactlError: ...
python2 python3 pip ipython # 安装node环境 # 通过npm安装相关命令行工具 sudo cnpm install yddict -g 四、VSCode设置 # 安装中文插件 command + shift + p configure language # 高亮显示 TODO Highlight # 根据文件和文件夹名称展示恰当的图标