Hi guys:
I have a an oracle job which uses 10 parallel hints and would like to killit when it hangs. I want to kill all the processes that have been spawned. what I do right now is get the pid of the scheduler process which initiated theis job and the do a ps -ef| grep 'pid' and trace through... (1 Reply)
Hi
I need to split a huge file into multiple smaller files using split command.
After that i need to process each file in the back ground with sql loader .Sql loader is a utlity to load CSV files into oracle .
Check the status of each of these sqlloaders and then after sucessfull... (6 Replies)
There is a unix process process in oracle running and i see running by typing ps -fea|grep GE_CLIENTES.
The question is How can i see if this process is running in paralel. I dont know with a Unix command or specifically its a comand from Oracle.
I kow a Parallel process ia a process that... (1 Reply)
Hello.
I have a slackware system running cups with an HP laserJet 2100 connected via parallel port in ECP mode. Print jobs are working. Very slowly.
15K test print out of cups takes about 2 minutes to complete.
When the printout is on the way to the printer, the process "parallel" uses... (0 Replies)
Hi,
I am using net::ftp for transferring files now i am trying in the same Linux server as a result ftp is very fast but if the server is other location (remote) then the file transferred will be time consuming.
So i want try putting FTP part as a background process. I am unaware how to do... (5 Replies)
HI All,
I have scenerio where I need to call sub modules through for loop
for (i=0; i<30 ;i++)
{
..
..
..
subroutine 1;
subroutine 2;
}
I want this to be run in parallel
process1
{
...
...
subroutine 1;
subroutine 2; (0 Replies)
Hi,
I have a file which has a list of 200 tables e.g: table.txt
I need to do a count for each table and store it in a file.
So I did something like this:
for TABLE in `cat table.txt`
do
T_CNT=$(sqlplus -s -l / as sysdba <<EOF
set echo off heading off feadback off
SELECT count(*)
FROM... (1 Reply)
I am writing a script to kick off a process to gather logs on multiple nodes in parallel using "&". These processes create individual log files. Which I would like to filter and convert in CSV format after they are complete. I am facing following issues:
1. Monitor all Processes parallelly.... (5 Replies)
Discussion started by: shunya
5 Replies
LEARN ABOUT REDHAT
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)