Shell scripting allows you to utilize the powerful capabilities of the shell and automate a lot of sequential tasks, which otherwise would require a lot of commands. Scripting is increasingly gaining popularity in today’s world, spanning from the networking domain to supercomputers. Once you learn ...
Chapter 4:Advanced Shell Scripting Commands /dev/null - to send unwanted output of program Local and Global Shell variable (export command) Conditional execution i.e. && and || I/O Redirection and file descriptors Functions User Interface and dialog utility-Part I ...
- [Advanced Bash-Scripting Guide](http://tldp.org/LDP/abs/html/),非常详细,非常易读,大量example,既可以当入门教材,也可以当做工具书查阅 - [Unix Shell Programming](http://www.tutorialspoint.com/unix/unix-shell.htm) - [Linux Shell Scripting Tutorial - A Beginner's handbook](http://bash.cyber...
For most people, shell scripting is all you need to become a very, very powerful Linux user: Text processing, backups, image watermarking, movie editing, digital mapping, and database management are just a few of the many tasks where shell scripting can help you, even if you are just an...
Advanced Bash-Scripting Guide by The Linux Documentation Project Bash Tutorial by Learn Shell These resources provide a deeper dive into Bash scripting and random number generation. They’ll help you master the art of generating random numbers in Bash and applying them in your scripts. ...
You'll then take a step ahead and learn new and advanced topics in Shell scripting, such as decision making, starting up a system, and customizing a Linux environment. You will also learn about grep, stream editor, and AWK, which are very powerful text filters and editors. Finally, you'...
Linux Shell Scripting TutorialWhere function-name is name of you function, that executes these commands. A return statement will terminate the function. For e.g. Type SayHello() at $ prompt as followsShell Arithmetic
Chapter4:AdvancedShellScriptingCommands /dev/null-tosendunwantedoutputofprogram LocalandGlobalShellvariable(exportcommand) Conditionalexecutioni.e.&∧|| I/ORedirectionandfiledescriptors Functions UserInterfaceanddialogutility-PartI UserInterfaceanddialogutility-PartII ...
Advanced Bash Scripting Guide (ABS) (review)连接：http://tldp.org/LDP/abs/html/REC指数：***-...
Unix Shell Scripting Tutorials This Unix shell scripting tutorial provides samples and instructional materials that are easy to understand and useful for Unix shell scripting. It also offers illustrated samples that will helps users explore different ave