Script syntax checking Post: 57301

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

checking for script errors

ok, i have a script which i use to search my process' for specific keywords and kill any process containing them. there is a prompt to enter a keyword for searching and another prompt for which user you want to search the process' of. i want the script to have something that if you entered a search...

2. Shell Programming and Scripting

.sh file syntax checking script

This isn't a question--its a solution! Below is a script that I wrote for my own script file development which does what the title says. Its the closest that you can get to compiling what are otherwise purely interpreted script files. I offer it here simply for the benefit of anyone else writing...

3. Shell Programming and Scripting

Checking ksh script syntax

To check a bash script syntax without executing it we use: bash -n scriptname What should be the equivalent command for checking a ksh script?

4. Shell Programming and Scripting

Syntax error calling TCL script from shell script

hello everyone i am beginner on shell scripting .and i am working on my project work on ad hoc network i wrote a batch (.sh) to do a looping and execute a tcl script i wrote before in each iteration ..but i got this problem " syntax error near unexpected token `('...

5. Shell Programming and Scripting

File checking script need help

Hi, Gurus, I need a scripts to check specified file if it exists or not at certain time (say every month between 5th and 7th). if file exists do something otherwise do another thing. can anybody help this? Thanks in advance :wall:

6. Shell Programming and Scripting

Checking for print with script.

Hi! During work as Oracle sysadmin. I need to print output of Oracle report (text mode) without first page. Into this page user has printed parameters of this report. My idea was check number of page breaks by running -> grep -i $'^\f' <file name> | wc -l and send to printer parameter...

7. Shell Programming and Scripting

Help with database checking script

I haven't coded in ksh in forever and this script is proving me not a great coder. I keep getting unexpected end of file when I try to execute this...Line 94 is the last line of the code.. #!/usr/bin/ksh . /home/oraprod/.bash_profile DBSID=prod # Database sid CONNECTSTR=apps/xxxxxxxx@prod #...

8. Shell Programming and Scripting

Shell Script for continuously checking status of a another script running in background, and immedia

Hi, I want to write a script which continuously checking status of a script running in background by nohup command. And if same script is not running then immediately start the script...please help.. i am using below command to run script nohup system_traps.sh & but in some...

9. Shell Programming and Scripting

Script will keep checking running status of another script and also restart called script at night

I am using blow script :-- #!/bin/bash FIND=$(ps -elf | grep "snmp_trap.sh" | grep -v grep) #check snmp_trap.sh is running or not if then # echo "process found" exit 0; else echo "process not found" exec /home/Ketan_r /snmp_trap.sh 2>&1 & disown -h ...

10. Shell Programming and Scripting

Checking LB status.. stuck in script syntax of code

#!/bin/ksh #This script will check status of load balancer in AIX servers from hopbox #Steps to do as folows : #Login to server #netstat -ani | grep <IP> #check if the output contains either lo0 OR en0 #if the above condition matches, validation looks good #else, send an email with impacted...

LEARN ABOUT ULTRIX

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)