how can i modify a file using sed when searching
for a pattern and insert newline after the pattern?
pattern example: $ ...(any characters)...$
$ may082001.../tmp/msg.001,,$ REPT CLEAR ALARMS ON UNIT 1
$ may082001.../tmp/msg.002,,$ UNIT 1 IN SERVICE
into:
$... (1 Reply)
Hi Every One...
I wanted to inserted a line in between matched pattrens..
Ex...
InPut File..
WRITEQ
TS
**************************
aaaaaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbbbbb
cccccccccccccccccccccccc
SOME PATTREN's
RESP ( WS-RESP )
... (7 Replies)
Alright, I think I know what I am doing with sed(which probably means I don't). But I cant figure out how to replace just the first occurance of a string. I have tried sed, ed, and grep but can't seem to figure it out. If you have any suggestions I am open to anything! (3 Replies)
I have a big database log file which keepsgrowing daily. OS is HP UX. Here is a small part of it:
Tue Jan 27 04:03:22 2009
: add session begin for mfgeb on /dev/pts/th.
: Converting relative path to absolute path.
: add session end.
Tue Jan 27 04:03:29... (6 Replies)
Hi,, Please excuse my lack of knowledge here. I think I am tring to do something fairly advanced yet am a bit of a beginner.....
I want to use a korn shell (as is the norm with others in my company) to write a script to search a file for a string and insert some text above that line.
Sudo... (5 Replies)
Hi
I'm trying to search for the last instance of the word 'cache' in a HTML file that I have downloaded from YouTube.
I'm using the following syntax, but an error is thrown when I try it.
grep -f "cache"
Also I wish to append the above grep command to the below so that the search for cache... (3 Replies)
I need to reduce a file's size below 50MB by deleting chucks of text. The following sed does this.
sed '/^begpattern/,/endpattern/d' myfile
However, it's possible that the file size can get below 50MB by just deleting the first instance of the pattern. How do I code that into sed?
Or can awk... (8 Replies)
I need to be able to search for a beginning line header, then use grep or something else to get the very next instance of a particular string, which will ALWAYS be in "Line5". What I have is some data that appears like this:
Line1
Line2
Line3
Line4
Line5
Line6
Line7
Line1
Line2
...... (4 Replies)
Hi All
I got one problem and want your help,what i want to do is
Input
123 key0=A;B;C;:key1=X;Y;Z;:
here 123 is a username
I should search the username (in this case it is 123) in file and if found it should insert the additional string D as below
Here 123 and key are tab seperated
... (6 Replies)
I have a following file:
# User defined in group
admin = boss, sysadmin
phpteam = php1, php2, php3
rubyteam = ruby1, ruby2
# SVN root should only be access by boss and system admin
@admin = rw
* =
# Main web repository should only be access by boss and system admin, others... (3 Replies)
Discussion started by: ankur328
3 Replies
LEARN ABOUT DEBIAN
net::gpsd3::return::version
Net::GPSD3::Return::VERSION(3pm) User Contributed Perl Documentation Net::GPSD3::Return::VERSION(3pm)NAME
Net::GPSD3::Return::VERSION - Net::GPSD3 Return VERSION Object
SYNOPSIS
use Net::GPSD3;
my $gpsd=Net::GPSD3->new;
$gpsd->poll; #Sets VERSION and DEVICES in cache
my $v=$gpsd->cache->VERSION;
printf "Class: %s
Release: %s
Revision: %s
Protocol: %s
",
$v->class,
$v->release,
$v->revision,
$v->protocol;
Returns something like this.
Class: VERSION
Release: 2.96~dev
Revision: 2011-03-17T02:51:23
Protocol: 3.4
DESCRIPTION
Provides a Perl object interface to the VERSION object returned by the GPSD daemon.
METHODS
class
Returns the object class
string
Returns the JSON string
parent
Return the parent Net::GPSD3 object
release
rev, revision
proto, protocol
proto_major
proto_minor
BUGS
Log on RT and Send to gpsd-dev email list
SUPPORT
DavisNetworks.com supports all Perl applications including this package.
Try gpsd-dev email list
AUTHOR
Michael R. Davis
CPAN ID: MRDVT
STOP, LLC
domain=>michaelrdavis,tld=>com,account=>perl
http://www.stopllc.com/
COPYRIGHT
This program is free software licensed under the...
The BSD License
The full text of the license can be found in the LICENSE file included with this module.
SEE ALSO
Net::GPSD3, Net::GPSD3::Return::Unknown
perl v5.14.2 2011-11-09 Net::GPSD3::Return::VERSION(3pm)