|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Pattern Matching and text deletion using VI
Post 302568879 by roadrunner on Friday 28th of October 2011 01:39:57 PM
10-28-2011
|
|
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I have a log file which shows the files which has been changed over the last week.
They follow this pattern:
old_file_version_number@@new_file_version_number
Now I need to know how to delete from each line parts starting from @@.
I would be issuing the command inside vi(m).
So... (5 Replies)
Discussion started by: vino
5 Replies
2. Shell Programming and Scripting
Hi guys,
I need help:
I started receiving automatic emails containing download information. The problem is that these emails are coming in a rich format (I have no control of this) so the important information is buried under a bunch of mumbo-jumbo. To complicated things even further I need to... (10 Replies)
Discussion started by: caprica13
10 Replies
3. Shell Programming and Scripting
Hi,
I have file 1.txt with following entries as shown:
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433
**
**
**
In file 2.txt I have the following entries as shown:
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433... (4 Replies)
Discussion started by: imas
4 Replies
4. UNIX for Advanced & Expert Users
Hi,
I have two files that I need to match patterns with and the second file has comma delimited rows of data that match but I'm having trouble getting a script to work that gives me the match output to these sets :
file 1:
PADG_05255
PADG_06803
PADG_07148
PADG_02849
PADG_02886... (8 Replies)
Discussion started by: greptastic
8 Replies
5. Shell Programming and Scripting
i am not sure what i should be using but would like a simple command that is able to insert a certain block of text that i define or from another text file into a xml file after a certain match is done
for e.g
insert the text
</servlet-mapping>
<!-- beechac added - for epic post-->... (3 Replies)
Discussion started by: cookie23patel
3 Replies
6. UNIX Desktop Questions & Answers
Trying to delete a directory or a file using a pattern-selective deletion (using “*” and “?” ) (4 Replies)
Discussion started by: herberwz
4 Replies
7. UNIX for Dummies Questions & Answers
I want to delete all the blank lines from a file before a certain line number. e.g.
Input file (n: denotes line number)
1: a
2:
3: b
4: c
5:
6: d
I want to delete all blank lines before line number 3, such that my output is:
a
b
c
d
I see that sed '/^$/d' in_file works... (9 Replies)
Discussion started by: jawsnnn
9 Replies
8. Shell Programming and Scripting
Hello dear Unix shell professionals,
I am desperately trying to get a seemingly simple logic to work. I need to extract words from a text line and save them in an array. The text can look anything like that:
aaaaaaa${important}xxxxxxxx${important2}ooooooo${importantstring3}...I am handicapped... (5 Replies)
Discussion started by: Grünspanix
5 Replies
9. Shell Programming and Scripting
'Hi
I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match.
Which option is to be used to exclude the line containing the pattern?
sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Discussion started by: essem
11 Replies
10. Shell Programming and Scripting
In the awk I am trying to add :p.=? to the end of each $9 that matches the pattern NM_. The below executes andis close but I can not seem to figure out why the :p.=? repeats in the split as in the green in the current output. I have added comments as well. Thank you :).
file
... (4 Replies)
Discussion started by: cmccabe
4 Replies
LEARN ABOUT DEBIAN
net::gpsd3::return::device
Net::GPSD3::Return::DEVICE(3pm) User Contributed Perl Documentation Net::GPSD3::Return::DEVICE(3pm) NAME
Net::GPSD3::Return::DEVICE - Net::GPSD3 Return DEVICE Object SYNOPSIS
DESCRIPTION
Provides a Perl object interface to the DEVICE object returned by the GPSD daemon. METHODS
class Returns the object class string Returns the JSON string parent Return the parent Net::GPSD3 object device Name the device for which the control bits are being reported, or for which they are to be applied. This attribute may be omitted only when there is exactly one subscribed channel. driver GPSD's name for the device driver type. Won't be reported before gpsd has seen identifiable packets from the device. subtype Whatever version information the device returned. path native 0 means NMEA mode and 1 means alternate mode (binary if it has one, for SiRF and Evermore chipsets in particular). Attempting to set this mode on a non-GPS device will yield an error. activated Time the device was activated, or 0 if it is being closed. Note: I expect this to change to either a boolean or a timestamp in the 3.5 protocol. cycle Device cycle time in seconds. mincycle Device minimum cycle time in seconds. Reported from ?CONFIGDEV when (and only when) the rate is switchable. It is read-only and not settable. flags Bit vector of property flags. Currently defined flags are: describe packet types seen so far (GPS, RTCM2, RTCM3, AIS). Won't be reported if empty, e.g. before gpsd has seen identifiable packets from the device. bps Device speed in bits per second. parity N, O or E for no parity, odd, or even. stopbits Stop bits (1 or 2). 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 perl v5.14.2 2011-11-09 Net::GPSD3::Return::DEVICE(3pm)