背景:刚申请的机器python版本是2.6的,需要手动升级到2. 7.13版本; 步骤: 1 下载python2. 7.13版本的源码包wget http:python.orgftppython2.7. 13python-2. 7. 13.tgz --no-check-certificate2 解压源码包tar -xvf python-2. 7.13.tgz3 编译安装cd python-2.7. 13.configure --prefix=usrlocalpython2.7make...
-E : ignore PYTHON* environment variables (such as PYTHONPATH) -h : print this help message and exit (also --help) -i : inspect interactively after running script; forces a prompt even if stdin does not appear to be a terminal; also PYTHONINSPECT=x -I : isolate Python from the user'...
powershell里面也可以定义变量,定义函数。这其实很像一些高级编程语言的命令行交互环境了,比如python。 其实powershell完全可以作为cmd 命令行的上位替代。事实上在win11版本,桌面点击右键,默认的命令行工具就是powershell cmdlet Cmdlet这个单词 是 "command-let" 的缩写,是一种专门在 Windows PowerShell 中使用的命令。
ubuntu_meta 默认是安装了python2.7 和python3.5两个版本查看ubuntu的python版本,默认版本是python2.7 输入:python ?...直接执行这两个命令即可: sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 100 sudo update-alternatives...--install /usr/bin/python python /usr/bin/...
└─759 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid Apr 18 22:39:56 localhost.localdomain systemd[1]: Started firewalld - dynamic... 提示:有些行被省略,使用 -l 显示完整。 区域 Firewalld 为不同的目的引入了几个预定义的区域和服务,主要目的之一是更轻松地处理 firewalld 管...
Python version OS name and version What you did to cause the bug to occur Include any traceback or error message associated with the bug Projects using cmd2 Possibly defunct but still good examples Note: If you have created an application based oncmd2that you would like us to mention here...
(@docker_user) MAINTAINER docker_user docker_user@email.com # Commands to update the image RUN echo"deb http://archive.ubuntu.com/ubuntu/ raring main universe" >> /etc/apt/sources.list RUN apt-get update && apt-get install -y nginx RUN echo"\ndaemon off;" >> /etc/nginx/nginx.conf...
简介:python pyqt5 cmd 命令行 控制台 打印 print 输出 显示打印内容 实时显示 界面 学习参考链接:pyqt5实现---GUI界面实时显示控制台输出_跌跌撞撞进大坑的博客-CSDN博客_pyqt 输出控制台 from time import sleepfrom PyQt5 import QtCore, QtGui, QtWidgetsimport sysimport qtawesomefrom PyQt5.QtCore import...
pydiskcmd is a disk command tool for python3. It can send command to SATA/SAS/NVMe disk, as also as monitor the disk health. In Linux, there is some tools to handle disk, like hdparm,smartctl,nvme-cli and etc. But I still hope to develop a tool to cover all the sata,sas,nvme...
设置界面 (或者右键点击左上角图标再选择设置) Ctrl + t : New tab dialog (maybe you want to op...