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Evolution of shells in Linux

Search result description:Dec 9, 2011 ... Let's begin with a short history of modern shells, and then explore some of the
useful and exotic shells available for Linux today.

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Using Bash shell scripts for function testing

Search result description:Function testing is a critical part of software development -- and Bash, which is
already loaded in Linux and ready to go, can help you do it quickly and easily.

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Bash by example, Part 1

Search result description:Even if you changed your default shell, bash is probably still running somewhere
on your system, because it's the standard Linux shell and is used for a variety ...

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Zsh - The new Linux/Unix shell everyone's talking about (Real world ...

Search result description:Nov 25, 2012 ... Zsh is an improvement over the Bourne Shell and includes some of the features
of bash, ksh and tcsh. Why would you really use Zsh? 1) ...

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Linux tip: Bash test and comparison functions

Search result description:Feb 20, 2007 ... Are you confused by the plethora of testing and comparison options in the Bash
shell? This tip helps you demystify the various types of file, ...

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Linux/UNIX Shell Scripting: Why does "echo" remove spaces and ...

Search result description:Sep 4, 2013 ... One common problem I have personally made and seen others make while shell
scripting is trying to set a variable to be the contents of a file or ...

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Linux tip: Bash parameters and parameter expansions

Search result description:May 16, 2007 ... The bash shell is available on many Linux® and UNIX® systems today, and is a
common default shell on Linux. In this tip you will learn how to ...

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Video: Linux/AIX Shell Variables (scripting), defining, referencing ...

Search result description:Sep 27, 2014 ... I've creating a video showing details about Linux/AIX Shell Variables, defining,
referencing, exporting, etc. Shell variables are a basic concept ...

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Understanding the AND && and the OR || Shell operators (Brian ...

Search result description:Jan 14, 2013 ... The UNIX/Linux shell has the very handy AND operator ("&&") and the OR
operator ("||"). When you first encounter these, they can be difficult to ...

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Linux Shell creating files only after i cancel the job ! - dWAnswers

Search result description:Sep 14, 2014 ... I am using linuxpipe operator to create some html files using a shell script. the
issue is i am using a hot file and it wont create html files based on ...

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Learn Linux, 101: Streams, pipes, and redirects

Search result description:Oct 14, 2009 ... A Linux shell, such as Bash, receives input and sends output as sequences or
streams of characters. Each character is independent of the one ...

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dW:AIX and UNIX:AIX Forum:bash shell shock vulnerability

Search result description:Sep 26, 2014 ... Is there any word on fixes for the bash Shell Shock vulnerability for AIX? I know
it's part of the AIX Toolbox for Linux Apps, but when I check ...

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Learn Linux, 101: The Linux command line

Search result description:Aug 31, 2009 ... The bash shell is one of several shells available for Linux. It is also called the
Bourne-again shell, after Stephen Bourne, the creator of an ...

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Shell scripting in depth: Understanding return codes, the test ...

Search result description:Nov 4, 2012 ... Every command you run in a Linux/UNIX environment has a "return code" when
the command completes. A zero (0) return code generally ...

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Bash scripting for beginning system administrators

Search result description:Oct 12, 2010 ... The Bourne Again Shell (bash) got its start in 1987, when it was written as a GNU
project that many Linux distributions quickly adopted.


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