I have a file name version.properties with the following data:
major.version=14
minor.version=234
I'm trying to write a grep expression to only put "14" to stdout. The following is not working.
grep "major.version=(+)" version.properties
What am I doing wrong? (6 Replies)
Hi Experts.
I need to install one help library in Fedora 13 and I got the installation document for it:
---------------------------------------------------
users need their own J2EE web application server to be able
to complete this installation. The server must support J2EE - JSP... (3 Replies)
I have a txt file that contains multiple occurrances of:
<MoreFlag>Y</MoreFlag>
I want to update these to:
MorePACFlag>Y</MorePACFlag>
How would I do this?
Cheers
Paul (2 Replies)
I am using a solaris zone in Sun blade-T6320 which has a java version "1.5.0_18" i want to update it to 1.6.0.16 or higher , how can i do that , does i need to add the new java package to the global server or just instal it in the zone itself.
do i need to remove the older version or and install... (1 Reply)
We have a version for every file like RHZ 1.0 / Ver 1.4.2 etc.
Whenever I place a new file with same file name i want the version to get auto upgraded. So can anyone suggest code..
Eg:
RHX 1.0 -> RHZ 1.1
Ver 1.4.2. -> Ver 1.4.3 (1 Reply)
Hello All,
I am trying to upgrade redhat from 5.6 to 5.8.
When i use
Code:
yum update -y
it installs 5.9
I dont want 5.9, instead i would like to upgrade to 5.8
is there anyway to specify a version when you are doing
Code:
yum update (4 Replies)
I have a text file like this:
subject1:LecturerA:10
subject2:LecturerA:40
if I was given string in column 1 and 2 (which are subject 1 and LecturerA) , i need to update 3rd field of that line containing that given string , which is, number 10 need to be updated to 100 ,for example.
The... (6 Replies)
In the awk below I am trying to cp and paste each matching line in f2 to $3 in f1 if $2 of f1 is in the line in f2 somewhere. There will always be a match (usually more then 1) and my actual data is much larger (several hundreds of lines) in both f1 and f2. When the line in f2 is pasted to $3 in... (4 Replies)
I attached both picturehttps://1drv.ms/t/s!Aoomvi55MLAQh1jODfUxa-xurns_ and *.txt file of a sample work file. In this file Reactions which only start with "r1f", "r2f", "r3f"......and so on. And for each reaction the reaction rates is situated couple of lines later with a "+" sign.
For each... (1 Reply)
Discussion started by: Atta
1 Replies
LEARN ABOUT DEBIAN
replacekey
replacekey(1) General Commands Manual replacekey(1)NAME
replacekey - replace keywords in a FITS header
SYNOPSIS
replacekey [options] <in>
DESCRIPTION
replacekey is aimed at replacing keywords in a FITS file's header by new keywords provided by the user on the command-line.
ALGORITHM
The user can provide a new_keyword, an old_keyword, a value and a comment. first searchs for old_keyword if provided. If it finds it, it
replaces the associated card by the new one (new_keyword=value/comment). If old_keyword is either not found or not provided, associated
card by the new one (new_keyword=value/comment). new_keyword has to be provided.
Examples: You want to change the value of VALUE from 32 to 16 in myfile.fits: % replacekey -k "VALUE" -v "16" myfile.fits
If you want to replace the card with the keyword OLD by "NEW = 3.14 / This is a usefull key" in myfile.fits: % replacekey -k "NEW" -v
"3.14" -c "This is a usefull key" -K "OLD" myfile.fits
If your do not care about the HISTORY cards you have in the header, and want to replace the first one by VALUE=32, you would do:
% replacekey -k "VALUE" -v "32" -K "HISTORY" myfile.fits
OPTIONS -k or --key key
To provide the new keyword.
-K or --old key
To provide the old keyword.
-v or --val val
To provide the new value.
-c or --com com
To provide the new comment.
SEE ALSO
hierarch28 to convert HIERARCH ESO keywords to regular 8-char keywords.
FILES
Files shall all comply with FITS format
BUGS
Modifications are so far only possible in the main header, not in the extensions.
28 Oct 1999 replacekey(1)