forftypein"${!statarray[@]}"; do echo$ftype : ${statarray["$ftype"]} done 结果 $ bash filestat.sh . ========file types and counts========== Bourne-Again shell script, ASCII text executable : 2 empty : 2 原理 while
Checking palindrome strings with a script 165 Printing lines in the reverse order 169 Parsing e-mail addresses and URLs from text 171 iii Table of Contents Printing n lines before or after a pattern in a file 172 Removing a sentence in a file containing a word 174 Implementing head, tail,...
hello in this world i cant stop for this non stop movement stop cat herecheck.txt OUTPUT cat < scriptest.sh \#!/bin/sh echo“File name is $0” echo "File name is " `basename $0` echo“First arg. is ” $1 echo“Second arg. is ” $2 echo“Third arg. is ” $3 echo“Fourth...
Chapter 6, The Backup Plan, shows several commands used for performing data backup, archiving, compression, and so on, and their usages with practical script examples. It introduces commands such as tar, gzip, bunzip, cpio, lzma, dd, rsync, git, squashfs, and much...
A shell script is a program written for Bash. The simplest shell script is a sequence of Linux commands, but when you add the power of variables and flow control, you can do a lot more with it. Shell scripts are similar to DOS batch files (those files that end in .bat), but shell...
(229 / 280) [中文|English] Solutions and notes of LEETCODE using C++/Java/Python/Sql/Shell Script. Topics leetcode leetcode-solutions Resources Readme License GPL-2.0 license Activity Stars 763 stars Watchers 78 watching Forks 288 forks Report repository Releases No releases publishe...
and delays 30 Debugging the script 33 Functions and arguments 35 Reading the output of a sequence of commands 38 Reading "n" characters without pressing Return 40 Field separators and iterators 41 Comparisons and tests 44 Chapter 2: Have a Good Command 49 Introduction 50 Concatenating with cat ...