shell scripting

最新推荐文章于 2024-10-30 16:40:57 发布
最新推荐文章于 2024-10-30 16:40:57 发布
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分类专栏： linux 文章标签： linux shell
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本文链接：https://blog.youkuaiyun.com/iteye_15479/article/details/81815223
Operating System/Shell Scripting
echo $SHELL
Operating System/Shell Scripting
./process-name &
Operating System/Shell Scripting
$1, $2 and so on. $0 is your script name.
Operating System/Shell Scripting
if then ?fi
Operating System/Shell Scripting
-eq, -ne, -lt, -le, -gt, -ge
Operating System/Shell Scripting
-s filename tells you if the file is not empty, -f file...
Operating System/Shell Scripting
! tests for logical not, -a tests for logical and, and ...
Operating System/Shell Scripting
$#
Operating System/Shell Scripting
if then elif fi
Operating System/Shell Scripting
for in do done

Operating System/Shell Scripting
while do done
Operating System/Shell Scripting
case in ) ;; ) ;; esac
Operating System/Shell Scripting
read
Operating System/Shell Scripting
function-name()
Operating System/Shell Scripting
kill 0
Operating System/Shell Scripting
ps -ag
Operating System/Shell Scripting
kill pid
Operating System/Shell Scripting
date
Operating System/Shell Scripting
who
Operating System/Shell Scripting
pwd

Operating System/Shell Scripting
rm
Operating System/Shell Scripting
rm -rf
Operating System/Shell Scripting
whoami
Operating System/Shell Scripting
mail somebody@interviewduniya.com -s 慪our subject?-c ...
Operating System/Shell Scripting
wc
Operating System/Shell Scripting
grep string filename
Operating System/Shell Scripting
grep string *
Operating System/Shell Scripting
grep -r string *
Operating System/Shell Scripting
They are process IDs given to processes. A PID can vary...
Operating System/Shell Scripting
ps
1小时学会Shell Scripting
weixin_42150920的博客
02-05 429
1小时学会Shell Scripting 最近学了下shell.这个教程很紧凑全面.这里上传代码 #!/bin/bash # 空格问题 # 变量赋值两边无空格 # 条件测试两边均空格 # 条件测试字符串比较 比较符号两端空格 [ $gender = female ] # expr [[]] # Comment 中间看不懂的,请先看单双引号的意思 echo "Hello World" # define variable myName="Qinning" declare -r NUM1=5 num2=4 e
shell脚本学习指南_Shell脚本初学者指南：基础知识
culiuman3228的博客
09-12 730
shell脚本学习指南The term “shell scripting” gets mentioned often in Linux forums, but many users aren’t familiar with it. Learning this easy and powerful programming method can help you save time, learn the...
Shell Scripting
11-26
A compendium of shell scripting recipes that can immediately be used, adjusted, and applied, The shell is the primary way of communicating with the Unix and Linux systems, providing a direct way to program by automating simple-to-intermediate tasks. With this book, Linux expert Steve Parker shares a collection of shell scripting recipes that can be used as is or easily modified for a variety of environments or situations. The book covers shell programming, with a focus on Linux and the Bash shell; it provides credible, real-world relevance, as well as providing the flexible tools to get started immediately., Shares a collection of helpful shell scripting recipes that can immediately be used for various of real-world challenges, Features recipes for system tools, shell features, and systems administration, Provides a host of plug and play recipes for to immediately apply and easily modify so the wheel doesn't have to be reinvented with each challenge faced, Come out of your shell and dive into this collection of tried and tested shell scripting recipes that you can start using right away!
一组Linux Shell Scripting小练习
weixin_33868027的博客
11-30 146
# Linux shell将字符串分割成数组result=$(facter | awk '/ipaddress/ && !/ipaddress_lo/ {print $1 " " $3}') array=($result)# 判断一个变量是否存在（不是判断是否为空）if [ -z ${var+x} ]; then echo "var is unset"; else echo "va...
Unix Shell Scripting之'扫盲篇'
01-12 601
俗话说："工欲善其事，必先利其器"。在Unix/Linux上做开发，这里的器也同样包括Unix Shell Script，遗憾亚，虽然自己在Unix上开发已经快2年了，但是对Unix Shell Script可以说是Script盲一个，很多稍微复杂些的Script自己根本都看不懂。其实这也是自己栽下的苦果，因为以前我一直歧视Script language，认为那不是真正程序员该精通
Linux Shell Scripting Cookbook(3rd) mobi
03-13
Linux Shell Scripting Cookbook(3rd) 英文mobi 第3版 本资源转载自网络，如有侵权，请联系上传者或csdn删除 查看此书详细信息请在美国亚马逊官网搜索此书
Linux Shell Scripting Cookbook Third Edition
01-03
Linux Shell脚本手册 - 第三版,. This book will take you through useful real-world recipes designed to make your daily life easier when working with the shell.
shell script
无
06-06 326
1.第一个script,输出hello world#!/bin/bash echo -e "hello world" exit 01) 第一行#!/bin/bash声明script使用的shell名称2) 除了第一行的#！ 其他的#，都是注释用的3) echo输出hello world4) exit 0 程序结束2.将用户输入的内容打印出来#!/bin/bash read -p "please i...
Linux Shell Scripting Cookbook(3rd) 无水印pdf
09-27
Linux Shell Scripting Cookbook(3rd) 英文无水印pdf 第3版 pdf所有页面使用FoxitReader和PDF-XChangeViewer测试都可以打开 本资源转载自网络，如有侵权，请联系上传者或csdn删除 本资源转载自网络，如有侵权，请联系上传者或csdn删除
Shell Scripting介绍
大连赵哥的博客
06-23 441
Shell Scripting介绍
Shell scripting 1 - introduction
#+!
02-01 513
Purpose Of This Tutorial This tutorial is written to help people understand some of the basics of shellscript programming, and hopefully to introduce some of the possibilities of simple butpowerful p
《Linux Shell Scripting Cookbook》Linux常用命令笔记（二）
CommiYou的专栏
11-24 1030
一 tr 1、tr 用来完成字符替换、删除、去重操作。 It is often called translate, since it can translate a set of characters to another set. 2、tr [options] set1 set2，将 stdin 输入的字符从set1 到 set2 一一映射，输出到 stdout。 如果set1 比 set
一个特简单的linux shell scripting
lovejuan1314的专栏
08-26 183
[code="java"] #!/bin/sh #FM #2008-08-26 #This script will batch insert data into partitioned views table per 90 000 #It will import all of old_views data into views #the old_views contains 39837...
Shell脚本编程（详解）
热门推荐
weixin_52270066的博客
08-09 1万+
Shell是一种命令行解释器，也是操作系统与用户之间的接口。它允许用户通过键入文本命令来与操作系统交互，执行各种任务，包括文件操作、进程管理、系统配置等。Shell还可以用于编写脚本，自动化执行一系列命令，从而简化重复性的任务。
ShellScript脚本编程（函数与正则表达式）
最新发布
2301_80241120的博客
10-30 360
函数的本质就是一段可以反复调用的代码块在Shell中，函数细分为和。
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