Need pseudo connectivity Post: 302321960

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1. Programming

Pseudo Terminals

I need to spawn a number of foreground process by reading a configuration file. Each process needs some form of I/O. Hence I need to run it on different terminals. How it can be done programatically , i.e. , my module needs to find which terminal is not in use, then open it, execute the process...

2. SCO

pseudo driver

explain differences between a device driver & a pseudo driver...???? thanks in advance

3. Solaris

pseudo: [ID 129642 kern.info] pseudo-device: vol0

Hi I have a system that gave me some messages on bootup that I was not used to seeing: pseudo: pseudo-device: vol0 genunix: vol0 is /pseudo/vol@0 these came with these: Feb 13 17:42:17 system1 eri: SUNW,eri0 : 100 Mbps full duplex link up Feb 13 17:42:21 system1sendmail: My unqualified...

4. Solaris

what is /devices/pseudo/ ??

Hi all, what does this mean? if then <something> fi here is what i know.. it checks if the specified argument no($devid) in some function call is made into a block device and then proceeds with the execution of the loop. However am not understand what lofi@0:means? also is there...

5. Shell Programming and Scripting

pseudo code needs help coding

Thanks in advance!!! Can I get someone to write this small script or can you direct me to a web link, etc. to get it done? --------- Initiate this script every 15 - 20 secs or so through cron. Gather LAN users' $info(username, mac or ipaddr, PID) OBJECT: Tie each username to a mac or ipaddr,...

6. UNIX for Dummies Questions & Answers

Pseudo Terminal

How can i view what my colleague is doing in the terminal pts/1 while i have logged into terminal pts/2 ?? Both have remotely logged in via ssh.

7. UNIX for Dummies Questions & Answers

.bash_logout in Pseudo terminals

Hi all! I wrote a script that backups the bash history and it is called by .bash_logout. It work fine in /dev/ttyX terminals but the problem is it doesn't work when I logout from the pseudo-terminals i.e. /dev/pts/X (those created by gnome-terminal, konsole, etc). Does anybody have idea why it...

8. Programming

questions about pseudo termial

I am studying APUE(advanced programming in the unix environment). I have read up to chapter19 pseudo terminal. I know that the pty is like a fake device for programs to direct STDIN and STDOUT to. But I don't know why we need it. Can someone tell me what is the use of pseudo terminal. Thanks.

9. Solaris

pseudo device?

sometimes I see this message in dmesg: what does it mean? thanks.

LEARN ABOUT DEBIAN

vflip

vflip(1Vi)																vflip(1Vi)

NAME

       vflip - flip an image horizontally and/or vertically

SYNOPSIS

       vflip [-hor] [-vert] [-option ...] [infile] [outfile]

DESCRIPTION

       vflip flips images horizontally and/or vertically.

       A horizontal flip exchanges the left and right sides of an image. A vertical flip exchanges the top and bottom.

COMMAND LINE OPTIONS

       vflip accepts the following options:

       -help	      Prints a message describing options.

       -in infile     Specifies a Vista data file containing the input images.

       -out outfile   Specifies where to write the flipped images as a Vista data file.

       -horizontal    Specifies that a horizontal flip should be performed.

       -vertical      Specifies that a vertical flip should be performed.

       If  both -horizontal and -vertical are specified, the horizontal flip is performed first. If neither is specified, the images are neverthe-
       less flipped horizontally.

SEE ALSO

       vrotate(1Vi), vtranspose(1Vi), VImage(3Vi), Vista(7Vi)

AUTHOR

       Daniel Ko <ko@cs.ubc.ca>

Vista Version 1.12						   24 April 1993							vflip(1Vi)