09-12-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm trying to use the goto in ksh but it does not appear to be a valid command. Is that only valid in csh? Anything similar in ksh that I can use?
Appreciate any help you can provide.
Thanks.
geraldine (4 Replies)
Discussion started by: Geraldine
4 Replies
2. Shell Programming and Scripting
All
Please help to provide "goto" functionality in KORN shell script.
ex:
1: Command
Process some command
if check some variable
true
goto 1
else
process some other
Please help to implement this example in korne... (1 Reply)
Discussion started by: DeepakXavier
1 Replies
3. Shell Programming and Scripting
Hey Guys.. I just want to know how to use Goto statement in shell scripts.
I know the basic use of statement.
Goto Label
The above statement will search for some label which must be defined in the script itself as:
label:
I tried these combinations but I didn't work out for me and I'm... (7 Replies)
Discussion started by: vikasduhan
7 Replies
4. Shell Programming and Scripting
I have a test script for using goto statement but its not working. please help
i tried both in linux and hp-ux it's not working please help
#! /bin/ksh
t=`ps -ef|grep ti.sh|grep -v grep`
if ; then
goto start
else
goto stop
fi
start:
echo "start"
stop:
echo "stop" (5 Replies)
Discussion started by: Krrishv
5 Replies
5. UNIX for Dummies Questions & Answers
uname -a returns: SMP Tue May 17 17:52:23 EDT 2005 i686 athlon i386 GNU/Linux
I have many aliases beginning with "goto" so...
if I type goto and then hit return (oops)
A goto prompt pops up and I cant exit from it(I tried MANY key seqs)
The only way to exit is to kill the term window... (2 Replies)
Discussion started by: rairey
2 Replies
6. Solaris
Dear All,
Can any one pls let me the command for how to goback to previous visited directory from the current working directory in SunOS ?
In case of HP-UX; the same can be resolved through "cd -" command.
Thanks in advance!
Prasanth Babu. (6 Replies)
Discussion started by: prasanth_babu
6 Replies
7. Solaris
Hello,
I'm brand new to Sun/Solaris.
I have a Sun Blade 150, with SunOS 5.8.
I wanted to make a backup to prevent future data loss, so I put the disk in a normal PC with Windows XP to try to make a backup with Norton Ghost, the disk was detected, but not the file volume, so I place the disk... (6 Replies)
Discussion started by: Resadija
6 Replies
8. Shell Programming and Scripting
my code does somthing like this:
#!bin/ksh
sqlplus / | While read id
do
temp=`echo $id`
i = i+1
done
j=0
while
do
--connecting to sql and executing a Stored proc for 1st id
--checking for the status
status = $?
if
error
--need to... (1 Reply)
Discussion started by: RP09
1 Replies
9. Shell Programming and Scripting
#!/bin/sh
label:
echo sql poll
v=`sqlplus -s <<!
HR/HR
set pages 0 echo off feed off
select distinct status from
emp
where
id=5;
!
`
echo $v;
echo it comes here after false
if
then
echo if condition true
sqlplus -l scott/tiger <<EOF
select * from department;
EXIT (2 Replies)
Discussion started by: kumaar1986
2 Replies
10. Shell Programming and Scripting
Well, guys I saw a question about GOTO for Python.
So this gave me the inspiration to attempt a GOTO function for 'dash', (bash and ksh too).
Machine: MBP OSX 10.14.3, default bash terminal, calling '#!/usr/local/bin/dash'...
This is purely a fun project to see if it is possible in PURE... (3 Replies)
Discussion started by: wisecracker
3 Replies
LEARN ABOUT DEBIAN
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)
NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS
-raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO
ppm(5)
AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)