05-12-2011
Quote:
Originally Posted by
kumaran_5555
(...)
I just changed the '-' to '_', it is not interpreting the latter as a command. Not sure why.
I think bash variables shouldn't contain special chars other than '_'.
Right. I should have seen that !
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
hi i have small shell script as follows
cd /utilities/promoter/tmp
grep SENDREPLY $1 | grep 'zzzzz@zzz.com' | awk -F" -f1 > /tmp/$LOGNAME/$1.request
cd /tmp/$LOGNAME
grep -e "\.sql" -e "\.md" $1.request > upd_$1.txt
grep -v -e "\.sql" -e "\.md" $1.request > copy_$1.txt
... (1 Reply)
Discussion started by: zedex
1 Replies
2. UNIX for Advanced & Expert Users
hi Guys!
My requirement is... I need to get notified if somebody executes a specific commands...like kill or httpd stop.... something like that....
can somebody help me out...
Regards,
kiran (8 Replies)
Discussion started by: dddkiran
8 Replies
3. Shell Programming and Scripting
a) cd /root/user/dir/sd/disk
./runInstaller -silent -responseFile
b) cd /root1/user1
cp /root/user/dir/sd/disk/ram.txt
now a) executes and starts running but b) interupts a) and is executed while a) is running on the other hand
so I want b) to start only after successfull completion of... (6 Replies)
Discussion started by: sriki32
6 Replies
4. Solaris
hi,
i have to get the info between start to stop of a command execution
suppose,
if we execute the command like pkgadd then while its executing it ask some questions , i have to get total information untill pkgadd command complete into a perticular file. (3 Replies)
Discussion started by: shankr3
3 Replies
5. AIX
Hi,
I'm planning to update managed system firmware to new release using HMC.
This is cite from IBM documentation describing HMC managed system updates:
What I know we install new firmware to T side and in case some problems we boot P side and reject new fw on T.
So if HMC updates both T and... (0 Replies)
Discussion started by: vilius
0 Replies
6. Shell Programming and Scripting
Hi Experts,
I am very much new to linux scripting, I am currently working on reducing my manual work and hence writing a script to automate few task.
I am running below command to snmpwalk the router..
snmpwalk -v 3 -u WANDL_SU -a MD5 -A vfipmpls -x DES -X VfIpMpLs -l authPriv... (19 Replies)
Discussion started by: Hanumant.madane
19 Replies
7. Shell Programming and Scripting
below is the output xml string from some other command and i will be parsing it using awk
cat /tmp/alerts.xml
<Alert id="10102" name="APP-DS-ds_ha-140018-componentFailure-S" alertDefinitionId="13982" resourceId="11427" ctime="1359453507621" fixed="false" reason="If Event/Log Level(ANY) and... (2 Replies)
Discussion started by: vivek d r
2 Replies
8. UNIX for Advanced & Expert Users
Hi All,
We have a table that has to store around 80-100 million records. The table is partitioned by a column called Market Code. There are 30 partitions each corresponding to one MRKT_CD.
The source of this table is a join between 3-4 other tables. We are loading this table through SQLPLUS... (2 Replies)
Discussion started by: jerome_rajan
2 Replies
9. UNIX for Dummies Questions & Answers
Hello Experts,
I am still learning linux and have come across a question, hope to get some answer.
I have two servers, and both have the same version of svn client installed and both have the same user_id.
my SVN client version:
svn, version 1.6.11 (r934486)
compiled Mar 2 2011,... (4 Replies)
Discussion started by: babyPen1985
4 Replies
LEARN ABOUT DEBIAN
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)