08-29-2012
Quote:
Originally Posted by
sandy162
Please find the updated information in my first post.
I hope you found the answer for the error.. or else please read the man page for TEST command u fill find the solution in seconds
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
hi to all,
i have a string variable that i want to reassign a new value in it through a script and i am having some trouble.
i write the following if statement:
if
then
$checkupd="lastupdate = "
fi
in this statement i check if the variable checkupd contains the word "lastupdate".... (2 Replies)
Discussion started by: omonoiatis9
2 Replies
2. Shell Programming and Scripting
Hi,
My variable has value as this:
tvar1="bool_risk_enabled" Boolean "true"
Now I need to replace this true with false. Which is the best way to do this? Can we do this with sed command?
Please help me.
---------- Post updated at 05:23 PM ---------- Previous update was at 05:00 PM... (2 Replies)
Discussion started by: pravintse
2 Replies
3. UNIX for Dummies Questions & Answers
Dear Members,
I have an variable by name dir.If i do echo $dir i will get the path (/usr/bin/).
I am writing a shell script which will prompt to enter the variable name if run.Suppose the script name is test.sh.
If run test.sh it will prompt for entering variable name which is dir.Suppose... (9 Replies)
Discussion started by: sandeep_1105
9 Replies
4. UNIX for Dummies Questions & Answers
i want to save the output of /scripts/whoowns domain.com to a username
like $user = /scripts/whoowns domain.com
but I'm not sure how to do that
This is inside a bash script
how can I get the output of /scripts/whoowns
then save that to a variable?
thanks!
---------- Post updated at... (0 Replies)
Discussion started by: vanessafan99
0 Replies
5. Shell Programming and Scripting
Hi all, im having snags creating a variable which uses commands like cut and grep. In the instance below im simply trying to take a value from another file and assign it to a variable. When i do this it only prints the $a rather than the actual value. I know its simple but does anyone have any... (1 Reply)
Discussion started by: somersetdan
1 Replies
6. Solaris
I have a branded zone txdjintra that utilizes a pool named Pool_djintra that is no longer required. There is a 150 Gig Lun assigned to the pool that I need to reassign to another branded zone txpsrsrv07 with a pool named Pool_txpsrsrv07 on the same sun blade. What is the process to do this?
... (0 Replies)
Discussion started by: jeffsr
0 Replies
7. Shell Programming and Scripting
hi,
I have been trying to acheive the following task for a while now, but failed.. Need help, experts please help!
This is what I am trying to do:
- I am writing to a flat file the name of the source to be copied and the destination path as to where it is to be copied to.
Sample flat file:... (7 Replies)
Discussion started by: abdulhusein
7 Replies
8. Shell Programming and Scripting
Hi All,
I have a file which has hundred of records with fixed number of fields. In each record there is set of 8 characters which represent the duration of that activity. I want to sum up the duration present in all the records for a report. The problem is the duration changes per record so I... (5 Replies)
Discussion started by: danish0909
5 Replies
9. Shell Programming and Scripting
My variable is something like:
f="/Volumes/VERVE/MOOTON_CALL/01_shots/XX/xx0195/Projects/program/rs0195_v400001.aep"
I use ${f:63:6} to call "rs0195" as characters counted from the left, but it'd be so much easier to count from the right.
If ${f:95:10} counts from the left, what would... (2 Replies)
Discussion started by: scribling
2 Replies
10. Shell Programming and Scripting
Hello,
Need a small help to execute below script.
#!/bin/bash
. new.txt
for no in 3 4
do
echo $((uname_$no))
done
new.txt contains
uname_1="XXXXXX"
uname_2="YYYYY"
uname_3="ZZZZZ"
......... (6 Replies)
Discussion started by: prasanna2166
6 Replies
LEARN ABOUT LINUX
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)