Help :: Simple Shell Scripting Post: 302432411

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

any tutorials on simple scripting?

i'm not looking for anything that deals with "if-then" scripts. i'd like something simple on how to run a series of processes. for example the following: 1. ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-current/tar_files/ 2. lcd / 3. get pkgsrc.tar.gz 4. bye 5. cd /usr 6. rm -rf pkgsrc 7. cd...

2. Shell Programming and Scripting

Help with simple scripting actions

Hi, I am a beginner in unix shell scripting. I wanted simple information like 1- How to know what are the number of command line options given for the script file? 2- How to check if a variable value is interger or string? 3- How to use awk to replace value of a variable For example I...

3. Shell Programming and Scripting

simple scripting question

I am new to scropting and I am just trying to work on a few simple things.... Using sh I want to do something similar to the follwoing run a simple command like a dig then I want it to get the server that it is authorotative and return it to me saying somehting like xx.xx is authorotative. I am...

4. Shell Programming and Scripting

difference between AIX shell scripting and Unix shell scripting.

please give the difference between AIX shell scripting and Unix shell scripting.

5. Shell Programming and Scripting

HELP me PLS... Simple Scripting!

this is my script.... SQL> select * from dba_profiles 2 where resource_name in ('FAILED_LOGIN_ATTEMPTS','PASSWORD_LOCK_TIME') 3 order by profile; and this is the output... PROFILE RESOURCE_NAME RESOURCE...

6. Shell Programming and Scripting

Simple Scripting Problem

Hi there, I was trying to add a line of text in the middle line of a file. I have counted the lines in the file, and then I divide it into 2, after that I am stuck on how am I suppose to append the line on that file? When I tried to use this command 'second line >> filename' it appends it at...

7. Shell Programming and Scripting

using XML::simple in shell scripting

CPAN provide xml::simple module which can be used to generate XML files. can i use this module in shell scripting? how? plzz give me an example to generate xml file using this module . you can also use some other module.. BUT SHELL SCRIPTING SHOULD ONLY BE USED

8. Shell Programming and Scripting

Simple scripting.

echo "what is your username?" read username echo $username echo /home/$username $backup="backup" $restore="restore" # # if then echo "No username provided" else echo "hi $username would you like to backup or restore?" read userrequest echo $userrequest if then ...

9. Homework & Coursework Questions

Simple Shell Scripting

1. The problem statement, all variables and given/known data: An argument example: ../path/cse/lab3/remove Right now, it's printing out all the directory and files in 'lab3'. I want it to print out all the files in 'remove'. I'm not sure how to do that. (I want to use a for loop) 2....

10. OS X (Apple)

A simple reminder script for beginners to shell scripting.

(Apologies for any typos.) Well hands up those who have been in the following situation(s):- Your partner, (in my case the missus), sees that you are messing with your machine and says something like, "can you keep an eye on the dinner, I am going out shopping", and you look up glazed eyed...

LEARN ABOUT REDHAT

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

any tutorials on simple scripting?

Discussion started by: xyyz

2. Shell Programming and Scripting

Help with simple scripting actions

Discussion started by: Nads

3. Shell Programming and Scripting

simple scripting question

Discussion started by: gennaro

4. Shell Programming and Scripting

difference between AIX shell scripting and Unix shell scripting.

Discussion started by: haroonec