02-12-2012
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file contains
TASK gsnmpproxy {
CommandLine = $SMCHOME/bin/gsnmpProxy.exe
}
TASK gsnmpdbgui {
CommandLine = $SMCHOME/bin/gsnmpdbgui.exe
I would like to comment and than uncomment specific task eg TASK gsnmpproxy
Pls suggest how to do in shell script (9 Replies)
Discussion started by: madhusmita
9 Replies
2. Shell Programming and Scripting
Hi,
I have a simple windows batch file which connects to a UNIX server and runs a shell script in my home directory on the server.
It works perfectly, using plink + ssh keys in the background.
What I plan to do is expand this batch file to connect to multiple servers and execute one script... (2 Replies)
Discussion started by: Moxy
2 Replies
3. Shell Programming and Scripting
Hi guys,
could someone tell me how i could create a label like this:
mybox01, mybox04, mybox12, mybox10 when i have the values "mybox1", "mybox4","mybox12","mybox10" as a prefix and a number. If the number is below 10 then add a zero before the number?
A one liner?
A long approach is to... (2 Replies)
Discussion started by: muay_tb
2 Replies
4. UNIX for Advanced & Expert Users
I want to make a script to automate printer adding task.My inputs are like
Printer name : xyz
Port number :9001
I should write a script to make the Printer adding task will be automated.
Like in manually adding task we are doing through hppi or jetadmin tools.
---------- Post updated at... (2 Replies)
Discussion started by: AnilKPatnaik
2 Replies
5. UNIX for Advanced & Expert Users
Hi,
I need to grep(look) for a line in filename named /tmp/Test on all 90 unix servers. Without logging to each servers manually and grep'ing for the line, is there a way to pull this info in output file thru' the ksh/sh/bash script. Can someone pl. help to create this script for me?
Ex.... (3 Replies)
Discussion started by: Mike1234
3 Replies
6. Shell Programming and Scripting
how to call unix script in informatoca thrgh cmd task (0 Replies)
Discussion started by: sunilamarnadh
0 Replies
7. Shell Programming and Scripting
Hi experts,
I need an help on the task below.
INPUT: values separated by the tab,first row is the header
20110609 AS A 300.5000
20110609 AS R 200.5000
20110609 BR A 111.5000
20110609 BR R 222.5000
20110610 AS A 100.5500
20110610 AS ... (2 Replies)
Discussion started by: hernand
2 Replies
8. Shell Programming and Scripting
Hi...
I am trying extract data using 2 files..
1. Data file - DATA.TXT containing data to be extracted
2. Column file - LIST.TXT header column to be extracted
output not coming properly..
if the header field name matches with data file header extract data...this actually I wanted ...
... (7 Replies)
Discussion started by: nex_asp
7 Replies
9. Homework & Coursework Questions
I have a requirement (in a shell script) to connect to several servers at once and execute a series of commands.
I am aware that ssh can be used for sequential execution. But since most of the commands that I need to execute take a long time, I have to go for the parallel option.
Is there... (2 Replies)
Discussion started by: sneha1887
2 Replies
10. Shell Programming and Scripting
Hi All,
How can i run a single command on multiple servers with or without giving credentials.
I have a file(servers.txt) which has got list of servers and i want to run a command lsb_release -dr on all these servers and get output of those servers against each server.
I tried below code... (9 Replies)
Discussion started by: darling
9 Replies
LEARN ABOUT LINUX
pbmreduce
pbmreduce(1) General Commands Manual pbmreduce(1)
NAME
pbmreduce - read a portable bitmap and reduce it N times
SYNOPSIS
pbmreduce [-floyd|-fs|-threshold ] [-value val] N [pbmfile]
DESCRIPTION
Reads a portable bitmap as input. Reduces it by a factor of N, and produces a portable bitmap as output.
pbmreduce duplicates a lot of the functionality of pgmtopbm; you could do something like pnmscale | pgmtopbm, but pbmreduce is a lot
faster.
pbmreduce can be used to "re-halftone" an image. Let's say you have a scanner that only produces black&white, not grayscale, and it does a
terrible job of halftoning (most b&w scanners fit this description). One way to fix the halftoning is to scan at the highest possible res-
olution, say 300 dpi, and then reduce by a factor of three or so using pbmreduce. You can even correct the brightness of an image, by
using the -value flag.
OPTIONS
By default, the halftoning after the reduction is done via boustrophedonic Floyd-Steinberg error diffusion; however, the -threshold flag
can be used to specify simple thresholding. This gives better results when reducing line drawings.
The -value flag alters the thresholding value for all quantizations. It should be a real number between 0 and 1. Above 0.5 means darker
images; below 0.5 means lighter.
All flags can be abbreviated to their shortest unique prefix.
SEE ALSO
pnmenlarge(1), pnmscale(1), pgmtopbm(1), pbm(5)
AUTHOR
Copyright (C) 1988 by Jef Poskanzer.
02 August 1989 pbmreduce(1)