beginner scripting questions User variables Post: 302582308

8 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Beginner Questions

Hi everyone. I guess I am the new guy, and also new to Unix. I purchased a box of computer supplies at an auction, and found an unopened box of Compaq Smartstart. So here is what I have... Smartstart 2.5, Netware, Windows NT, OS2 & Lan Server, SCO Open Server release, SCO Unixware 2, Oracle 7 for...

2. UNIX for Dummies Questions & Answers

Absolute Beginner Questions

... before you role your eyes, I picked up my first Unix book 3 days ago! As such, I have a few quick questions that I'm sure are super easy for everyone out there but me! Forgive me if the terminology I use is wrong ... I'm accessing a remote Unix server, I can make my way around directories...

3. Linux

Beginner questions about versions and installing

1. I have never used or dealt with unix, linux, or any variation thereof, and want to. My biggest problem is that all the versions I've looked at want you to install from a CD or DVD, but I'm wanting to put it onto an Asus eeepc, which has no such drive. How would I go about installing on it? ...

4. Homework & Coursework Questions

Beginner Questions.

This is the Test_Data.snp file: MEGAUPLOAD - The leading online storage and file delivery service 1. The problem statement, all variables and given/known data: Problem Set: Before you get started working with these challenges, be aware that the first challenge is reformatting the test data...

5. Shell Programming and Scripting

Need help for scripting beginner

hy guys, I have perl script provided to me but i need to convert it into shell .Can you help me in this using sed shell command. cat /etc/passwd |perl -ne '/^(\w+):\w+: (\w+)/ and print "$1, $2\n";'

6. AIX

Beginner's questions about AIX (6.1)

Hello, For some time I have intellistation 9111-285 and I installed AIX 6.1 on it. As a complete beginner I have 2 questions in general about AIX and two specific: 1. is the SMS (system management services) part of AIX? As I noticed when I had Yellowdog Linux installed they weren't available?...

7. Shell Programming and Scripting

[Beginner's questions] Filename Validation & Parsing

Hi !! I'm rather new both to the UNIX and scripting worlds, and I'm learning the ropes of scripting. Having said this, please excuse me if you notice certain basic errors. I'm working on a script that implements .jar and .war files for a WAS environment and I need to perform certain...

8. Shell Programming and Scripting

Beginner - scripting help!

hi all, i am very new to linux and am trying to create a basic script. I would like the script to copy files from one directory into another, (e.g Script ~/my-documents/fileone ~/my-documents/filetwo) Once all files have been copied, i'd like another script to run automatically and rename...

LEARN ABOUT OPENSOLARIS

endusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

	 /bin/bash		    /bin/csh
	 /bin/jsh		    /bin/ksh
	 /bin/ksh93		    /bin/pfcsh
	 /bin/pfksh		    /bin/pfsh
	 /bin/sh		    /bin/tcsh
	 /bin/zsh		    /sbin/jsh
	 /sbin/pfsh		    /sbin/sh
	 /usr/bin/bash		    /usr/bin/csh
	 /usr/bin/jsh		    /usr/bin/ksh
	 /usr/bin/ksh93 	    /usr/bin/pfcsh
	 /usr/bin/pfksh 	    /usr/bin/pfsh
	 /usr/bin/sh		    /usr/bin/tcsh
	 /usr/bin/zsh		    /usr/sfw/bin/zsh
	 /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

NOTES

       Restricted shells should not be listed in /etc/shells.

SunOS 5.11							    1 Nov 2007							  getusershell(3C)