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readline()
循环的特殊用法
whileread函数,特殊用法while循环的特殊用法,遍历文件或文本中的每一行格式:while
readline
;do循环体done路径/文件##依次读取文件的每一行,赋值给lineeg:while
readline
菜机运维
·
2020-08-20 19:15
while
read
select
case
Centos安装Python3及设置对应版本pip
安装Python3安装Python依赖:yum-yinstallopenssl-develbzip2-develexpat-develgdbm-devel
readline
-develsqlite-develtkintertk-devel
weixin_30352645
·
2020-08-20 19:23
CentOS7.6安装python3.6.8并与python共存
/bin/bashset-ex\&&yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmakewget
__IProgrammer
·
2020-08-20 18:53
web开发技术
You need the GNU
readline
library(ftp://ftp.gnu.org/gnu/
readline
/ ) to build this program!
/configureconfigure:error:YouneedtheGNU
readline
library(ftp://ftp.gnu.org/gnu/
readline
/)tobuildthisprogram
DBA成长之路
·
2020-08-20 18:16
centos7.5安装python3.6
yumgroupinstall'DevelopmentTools'#yuminstall-yncurses-libszlib-develmysql-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
码码更快乐
·
2020-08-20 18:04
linux
Python3.7安装(CentOS6.8)
yuminstallgcclibffi-develzlib*openssl-devellibffi-develzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmake1
暖暖爸爸
·
2020-08-20 18:25
Python
centos6.8 裸机安装Python3环境
yumgroupinstall'DevelopmentTools'yuminstall-yncurses-libszlib-develmysql-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
smart_liu8
·
2020-08-20 18:16
Python运维
Linux编译安装Python3.X版本并保留系统自带的Python2.X版本
以CentOS为例子:yuminstallwgetyuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develcd
SerenoShen
·
2020-08-20 18:17
Python
CentOS 6.9 安装python3.7.0教程
首先安装相关依赖,执行如下命令:yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmake
scold301
·
2020-08-20 18:07
12.20练习三
Console.WriteLine("请输入等腰三角形的行数:");inta=Convert.ToInt32(Console.
ReadLine
());for(inti=1;i0;j--){Console.Write
tokio1004
·
2020-08-20 17:47
在CentOS上安装python3.7.0
3.7.0/Python-3.7.0.tgz1、安装编译器:yum-yinstallgccgcc-c++2、安装python3依赖:yum-yinstallzlib-develbzip2bzip2-devel
readline
-develsqlitesqlite
Z-y91726
·
2020-08-20 17:22
Centos7.x 安装python3及虚拟环境
Python31>安装依赖包yum-ygroupinstall"Developmenttools"yum-yinstallzlib-develbzip2-developensslsqlite-devel
readline
-devel
readline
-develtk-develgdbm-devel
qq_41007606
·
2020-08-20 17:11
Centos7.6安装python3.6.8
yuminstallopenssl-develbzip2-develexpat-develgdbm-devel
readline
-develsqlite-develgccgcc-c++openssl-ywgethttps
only_my_good
·
2020-08-20 17:55
Linux下编译安装python3环境
环境编译安装Python之前,需要准备编译环境[root@localhostbin]#yuminstall-ygccmakepatchgdbm-developenssl-develsqlite-devel
readline
-develzlib-develbzip2
都枯槐
·
2020-08-20 17:45
Linux
CentOS 7下安装Python3.5+虚拟环境
www.linuxidc.com/Linux/2016-04/129784.htm•安装python3.5可能使用的依赖yuminstallopenssl-develbzip2-develexpat-develgdbm-devel
readline
-develsqlite-devel
pm12137
·
2020-08-20 17:27
Python学习
centos7.2安装Python3.6
安装依赖包yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmake
CemB
·
2020-08-20 17:35
linux
centos7不破坏系统自带python环境安装python3
yumgroupinstall"Developmenttools"yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-devel3
Ssuperman丶
·
2020-08-20 17:00
Centos7安装python3.7.4详细步骤
yum-ygroupinstall"Developmenttools"yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-d
masonwu21
·
2020-08-20 17:09
linux开发
基于FRR全面解析BGP协议(七):FRR编译
//github.com/FRRouting/frr/archive/frr-7.3.tar.gz使用yum下载依赖包yuminstallgitautoconfautomakelibtoolmake\
readline
-develtexinfonet-snmp-develgroffpkgconfi
codemillion
·
2020-08-20 16:58
FRR
递归删除当前文件夹及当前文件夹下的所有文件
ImportsSystem.IOModuleModule1SubMain()DeleteFoldersAndFiles("C:/A")Console.
ReadLine
()EndSubPrivateSubDeleteFoldersAndFiles
Luoning9527
·
2020-08-20 16:31
django+centos7+python3.7.3安装部署
yumgcc-c++python需要gcc编译,以及其他一些系统支持的模块,因此先更新到最新yuminstallwgetopenssl-develbzip2-develexpat-develgdbm-devel
readline
@否极泰来@
·
2020-08-20 16:54
django
python
服务器部署
编译安装在centos7的nginx
yumgroupinstall"Developmenttools"yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
John_Me
·
2020-08-20 16:39
Linux之centos7
centos7 python3安装 虚拟环境创建
1、安装相关包,用于下载编译python3yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmake2
gang_qi
·
2020-08-20 16:55
python
centos安装python3.7详细过程 2020
安装所需的依赖sudoyum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
ifubing
·
2020-08-20 16:20
Linux下源码编译安装Python3
tar-zxvfPython-3.6.5.tgz安装需要的依赖#yum-yinstalltkintertcl-develtk-develxz-develgdbm-develbzip2-developenssl-devel
readline
-devel
还是搬砖踏实
·
2020-08-20 16:48
Python
C#计算圆的周长和面积(从控制台读入半径)
usingSystem;namespacetest{classProgram{staticvoidMain(string[]args){floata=float.Parse(Console.
ReadLine
Miqiuha
·
2020-08-20 16:38
C#
C#
android java 执行shell命令(笔记)
BufferedReaderin=newBufferedReader(newInputStreamReader(p.getInputStream()));Stringline=null;while((line=in.
readLine
hellworl
·
2020-08-20 16:16
java
android
Centos7 python3.7版安装步骤
我这里直接命令解压安装安装python前首选安装相关的包直接运行该命令yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develt
糖糖_脩
·
2020-08-20 16:12
python
centos下安装Python3
libffi-devel-yyuminstallgcc-yyum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
运维9527
·
2020-08-20 16:02
linux下多版本python环境配置
1.依赖pyenv安装使用git#yuminstallgit-y#yum-yinstallgccmakepatchgdbm-developenssl-develsqlite-devel
readline
-develzlib-develbzip2
fz420
·
2020-08-20 16:02
python
在linux里安装python3.8.3版本
第一步是先安装依赖包:sudoaptinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-deve
caimouse
·
2020-08-20 15:51
嵌入式软件开发
centos下安装python3.7.6
yum-ygroupinstall"Developmenttools"yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
Apus melba
·
2020-08-20 15:17
python
在CentOS7系统上安装Python3.6.8
首先通过yum安装python可能用到的依赖yuminstallopenssl-develbzip2-develexpat-develgdbm-devel
readline
-develsqlite-devel
beeworkshop
·
2020-08-20 15:29
python
Python2.6+WSGI+web.py 构建WEB环境(CentOS5.4)
1.安装基本依懒的包yuminstallgccgdbm-devel
readline
-develncurses-develzlib-develbzip2-develsqlite-develdb4-developenssl-develtk-develbluez-libs-devel2
ATCO
·
2020-08-20 15:06
Linux
Python
Cent os6.5 安装python3.2
yumgroupinstall"Developmenttools"yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
andy_5555
·
2020-08-20 15:55
Linux CentOS7.3 上部署Python3环境、virtualenvwrapper
一、CentOS上部署Python31、安装依赖包#yum-yinstallzlib-develbzip2-developenssl-develsqlite-devel
readline
-develcurlepel-releasegcc2
巴拉巴大魔
·
2020-08-20 15:31
Python
[linux]centos7 安装python3.7并且兼容python2.7
所以要先安装相关包,用于下载编译python3:#安装基本依赖yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-devellibffi-develgccmake
benhi
·
2020-08-20 15:49
linux
centos
python
Centos7安装Python3,创建python3虚拟环境
Centos7安装Python3,创建python3虚拟环境1.安装依赖库yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmakeyuminstall-ygccgcc-c
Shyllin
·
2020-08-20 15:08
centOS
Python
eclipse中使用console报错java.lang.NullPointerException
publicclassInputOutput{publicstaticvoidmain(String[]args){Consolecons=System.console();Stringname=cons.
readLine
PjhDepon
·
2020-08-20 15:24
centos7安装python解释器及虚拟环境--踩坑无数终结版
python3,先备份,备份之前先安装相关包,用于下载编译python3yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgccmake
Mr_XiaoZhang
·
2020-08-20 15:43
语法知识
linux中编译安装python3
1、python是通过C语言编写,所以在编译安装python3时需要在C语言环境yuminstall-ygcc2、python安装之前需要一些必要的模块,比如openssl,
readline
等,如果没有这些模块后来使用会出现一些问题
Life_long
·
2020-08-20 15:59
python
修改Centos7默认Python版本
yumyumupdate2.安装Python3.7.3所需的依赖yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-devellibffi-develgccmake3
lalifeier
·
2020-08-20 14:59
运维
CentOs7或者CentOs6安装python3(学校版)
yum-ygroupinstall“Developmenttools”yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
GodGump
·
2020-08-20 14:27
Linux
CentOS7下安装Python3及Pip3并保留Python2
环境:CentOS71.安装依赖环境yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
KzXuanCn
·
2020-08-20 14:55
Python
CentOS
deepin-15.11系统安装Python3.7.4及idle
sudoaptupdatesudoaptinstall-ymakebuild-essentiallibssl-devzlib1g-devsudoaptinstall-ylibbz2-devlib
readline
-de
风前絮啊
·
2020-08-20 14:38
deepin
Centos7.6安装python3.6.8
yum-yinstallbzip2-develexpat-develgdbm-devel
readline
-develsqlite-devellibffi-develtk-develgccgcc-c++opensslopenssl-develwgethttps
weixin_30896825
·
2020-08-20 14:29
CentOS7系统下Python版本的升级(2.7.5 -> 3.5.2)
1.安装相应的软件包[root@localhost~]#yuminstall-yzlib*
readline
*gcc*安装结果如下:2.下载Python3.5.2版本的压缩包注:3.5.2版本号可以换为任意一个目标版本号
striner
·
2020-08-20 14:29
##
Python
CentOS
=====
linux
=====
centos7 python3环境(virtualenv)搭建 及部分坑
不建议直接删除python2安装前需要安装python3的依赖包yum-yinstallzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-develgdbm-develdb4
needones
·
2020-08-20 14:15
python
安装python(3.7)
yum-ygroupinstall"Developmenttools"yuminstallgccpatchlibffi-develpython3-develzlib-develbzip2-developenssl-develncurses-develsqlite-devel
readline
-develtk-d
越来越年长
·
2020-08-20 14:43
Python
centos7.6下源码安装python3.6.0
1、安装相关依赖yuminstall-yopenssl-develbzip2-develexpat-develgdbm-devel
readline
-develsqlite-devellibffi-devel2
paulluo0739
·
2020-08-20 14:50
python
linux
pyspider
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