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Hi,
I am developing an application where I need to develop a shell prompt using C. What would be the basic steps to code this?
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#2
Posted 17 June 2010 - 10:26 AM
WingedPanther
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A spammer's worst nightmare
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1) decide what shell commands you will support.
#3
Posted 17 June 2010 - 10:44 AM
Mumble
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Basic commands for cecking the input and terminating it.
#4
Posted 17 June 2010 - 02:34 PM
WingedPanther
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A spammer's worst nightmare
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- Learning:Java, C#, PHP, JavaScript, Lisp, Fortran, Haskell, Others
#5
Posted 19 June 2010 - 04:29 AM
Mumble
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Using functions like cat, exit() , sleep(), check the status of the commands entered.
#6
Posted 19 June 2010 - 05:57 AM
Warrior
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Elaborate!
What you gonna do?....if you are to use the shell commands which are already there in the OS than use popen() to open pipe for I/O.
Or if you are going to write them yourself again...read the source code of them.(gnu utils are open source,read them)
I also coded some small implementations of the coreutils.You can see them here if you like
http://flashcore.wordpress.com/
Warrior
What you gonna do?....if you are to use the shell commands which are already there in the OS than use popen() to open pipe for I/O.
Or if you are going to write them yourself again...read the source code of them.(gnu utils are open source,read them)
I also coded some small implementations of the coreutils.You can see them here if you like
http://flashcore.wordpress.com/
Warrior
Be a joke unto yourself!
Check out my blog at Flashcore
Check out my blog at Flashcore
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