
笨方法学python-习题13:参数、解包、变量
练习: 123456from sys import argv script,first,second,third = argv print"The script is called:",script print"...
练习: 123456from sys import argv script,first,second,third = argv print"The script is called:",script print"...
练习: 1234age=raw_input("How old are you?") height=raw_input("How tall are you?") weight=raw_input(&qu...
练习: 1234567print"How old are you?", age=raw_input() print"How tall are you?", height=raw_input() pri...
写了一个抓包脚本,放在rc.local和crontab中。默认按天分割,特殊情况下按具体时刻分割。 123456789101112131415#!/bin/bash if ps -ef | grep -v grep |grep tcpdum...
练习: 12345678910111213tabby_cat = "\tI'm tabbed in." persian_cat = "I'm split\non a line." backslash_...
要求:打印乘法口诀表 脚本: 1234567#!/bin/bash for i in `seq 1 9`;do for ((j=1;j<=i;j++));do echo -e "$i*$j=$(($i*$j)) \c&quo...
习题: 1234567891011#Here's some new strange stuff,remember type it exactly. days = "Mon Tue Wed Thu Fri Sat Sun"...
linux系统的rm命令太危险,一不小心就会删除掉系统文件。 写一个shell脚本来替换系统的rm命令,要求当删除一个文件或者目录时,都要做一个备份,然后再删除。下面分两种情况,做练习: 1. 简单 假设有一个大的分区/data/,每次删除...
练习: 123456formatter = "%r %r %r %r" print formatter % (1,2,3,4) print formatter % ("one","two&q...
练习: 12345678910111213141516171819print "Mary had a little lamb." print "Its fleece was white as %s."...
练习: 1234567891011121314x = "There are %d types of people." % 10 binary = "binary" do_not = "don...
需求: 写一个脚本,判断本机的80端口是否开启着,如果开启着什么都不做,如果发现端口不存在,那么重启一下httpd服务,并发邮件通知你自己。脚本写好后,可以每一分钟执行一次。 脚本: 123456789#!/bin/bash while :...
练习: 123456789101112131415my_name = 'Zed A. Shaw' my_age = 35 # not a lie my_height = 74 # inches my_weight = 180 # lbs m...
需求: 找到/123目录下所有后缀名为.txt的文件 批量修改.txt为.txt.bak 把所有.bak文件打包压缩为123.tar.gz 批量还原文件的名字,即把增加的.bak再删除 123456789#!/bin/bash mkdir ...
练习: 1234567891011121314cars = 100 space_in_a_car = 4.0 drivers = 30 passengers = 90 cars_not_driven = cars - drivers car...
笨办法学python-习题3:数字和数学计算 练习: print “I will now count my chickens:” print “Hens”,25 + 30 / 6 print ...
练习: 12345678910# A coment,this is so you can read your program later. # Anything after the # is igored by python. print ...
练习: print “Hello World!” print “Hello Again” print “I like typing this.” print ̶...