05-11-2007
How to rewrite a line in a file
Hi
Can anyone tell me how can rewrite a line in a file by using line number? I tried to use sed by failed to do so.
For example
HELLO
179.390 111.560
HOW TO DO
WHAT TO DO
to become
HELLO
200 3000
HOW TO DO
WHAT TO DO
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I am trying to write RewriteRule on Apache_1.3.26 to get users web page from another server.
for example if users tries to get web page on
www.somedomain.com/~usersname
it will get the web page from www.testdomain.com/~username without redirect and users will not be aware of any redirect... (1 Reply)
Discussion started by: hassan2
1 Replies
2. Shell Programming and Scripting
for FILE in `find /home/Upload/*`
Need to use a while instead to prevent errors when the file is emptied (4 Replies)
Discussion started by: goodmis
4 Replies
3. Shell Programming and Scripting
Thanks , franklin you method worked, i knew i had to use a while loop and getline in there just didnt know the proper order :)
Hi everyone, im trying to make the following command line shorter by introducing a script that join up all the grep commands
./new1a < numbers.txt | grep -i -v '^a '... (5 Replies)
Discussion started by: weezybaby
5 Replies
4. UNIX for Dummies Questions & Answers
I'm looking to have function that takes the present month and rewrites it into this form: _06_ (june), _09_ (september), and so on..
I would like this to be a my $this_month=code that rewrites date function
because I would like to be a able to call it multiple times in the script by writing... (5 Replies)
Discussion started by: marringi
5 Replies
5. Shell Programming and Scripting
I am having 4 field in a file
name age date status
i want to update or rewrite a value of status with another value
how it can be done
i used awk & sed but it shows result but not updating in original file
help me out...
Thanks (4 Replies)
Discussion started by: ragavendar
4 Replies
6. Web Development
Hi,
I hosted my site on Apache web server.
I wanted to redirect all the users request to a HTML page(maintenance page).
I used the below rewrite rule to do ths same.
RewriteEngine on
RewriteRule .* /maintenance.html
The maintenance.html page contains an image.
When ever I try to... (2 Replies)
Discussion started by: BSrikanthB
2 Replies
7. Shell Programming and Scripting
egrep -v "#" ${SERVERS} | while read shosts
do
grep -Pi "|" ${LOGFILE} | egrep "${snhosts}" | egrep "NOTIFICATION:" | awk -F";" '{print $3}' | sort -n | uniq | while read CEXIST
do
... (6 Replies)
Discussion started by: SkySmart
6 Replies
8. UNIX for Advanced & Expert Users
Hi all,
I like to write a rule which do the following:
INPUT ADDRESS REWRITTEN TO
----------------------------- -----------------------------
foo.bar@sub.domain.com bar@domain.com
foo@othersub.domain.com ... (1 Reply)
Discussion started by: bashily
1 Replies
9. Linux
Hi,
I have a Apache 2.0 web server. When a users comes in to sitea.com a check is applied if the path ends with *t*, the user hits a rewrite rule that adds an environment variable called x is hit with a proxypass. This has worked successfully in the past, but recently I added another rewrite... (0 Replies)
Discussion started by: 3junior
0 Replies
LEARN ABOUT ULTRIX
condredirect
condredirect(1) General Commands Manual condredirect(1)
NAME
condredirect - perhaps redirect mail to another address
SYNOPSIS
in .qmail: |condredirect newaddress program [ arg ... ]
DESCRIPTION
condredirect feeds each new mail message to program with the given arguments. If program exits 0, condredirect forwards the mail message
to newaddress, and then exits 99, so further commands in .qmail are ignored.
If program exits 111, condredirect exits 111, so delivery will be retried later.
If program exits anything else (or does not exist), condredirect exits 0, so the rest of .qmail will be processed as usual.
Note that it is not safe for program to fork a child that reads the message in the background.
WARNING: If you create a .qmail file to enable condredirect, make sure to also add a line specifying delivery to your normal mailbox.
SEE ALSO
bouncesaying(1), except(1), dot-qmail(5), qmail-command(8), qmail-queue(8)
condredirect(1)