house keeping script Post: 94191

6 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Help! Newbie in the house!!!

Ok i was reading a book (sad) and it said to type in 'ftp' in Start/Run. I did but I know no commands for it. Can someone help me??? I also typed in 'telnet' and I know no commands for that either so I would like help on that... Thanx ..The Nutcracker Elite..

2. UNIX for Dummies Questions & Answers

Automatic House keeping in UNIX

I have a directory called 'test' which contains many junk files. I want to automate the clean-up task by removing all files which are older than one month. What would be the best option?

3. AIX

Script Keeping Track of Itself

Hi All We have a WEB Based application running on the IBM AIX server. There is a EOD Job which runs a UNIX script containing EOD Jobs. Say If any job fails then we have to explicitly comment out the jobs which were successfully executed and then re run the same. Is there any was by which we...

4. Shell Programming and Scripting

Mail cleanup from ksh script, keeping 50 most recent msgs

I found some posts describing how to completely clean out a mailbox in Unix/Linux. But I want to keep the 50 most recent messages. Any ideas out there? Thanks!

5. Shell Programming and Scripting

In bash script, how to assign output of a command to a variable while keeping tabs?

Hi, wondering if it's been asked before but didn't find matches from google. Basically I have this line: myvar=$(echo -e "a\tb") Now somehow the '\t' from the echo output gets replaced with white space and then stored in $myvar. It creates a problem for me later to use tab as delimiter to do...

6. OS X (Apple)

Apple looking to switch to using in-house ARM chips for their HW.

Hi guys and gals... Intel reportedly expects Apple to start the Mac's transition to ARM next year - 9to5Mac

LEARN ABOUT SUNOS

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/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/pfcsh
       /usr/bin/pfksh		  /usr/bin/pfsh
       /usr/bin/sh		  /usr/bin/tcsh
       /usr/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.

SunOS 5.10							    30 Aug 2004 						  getusershell(3C)