Sponsored Content
Top Forums UNIX for Beginners Questions & Answers Extract lines if string found from last 30 min only Post 303030512 by joeyg on Tuesday 12th of February 2019 08:22:25 AM
Old 02-12-2019
Please provide information on your attempts to resolve.

Until so, we will refrain from sharing any guidance.

The purpose of this Board is the assist users in solving their problems. We are not a coding service. Further, we are not a homework service - and sometimes posts appear to be an attempt to have someone solve a school assignment.

Finally, we urge all members of the Forum to NOT post a solution to this question until effort to resolve is demonstrated.
This User Gave Thanks to joeyg For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Best approach for a 10 min extract out of several log files with timestamped records

I have a task where I need to code a shell script to extract a 10 min range (10 min from now until now) extract of a log file. I taught I could simply use a command that would say something like Start=date - 10 min but I didn't find anything. Looks like the only solution would have to code a... (3 Replies)
Discussion started by: Browser_ice
3 Replies

2. Shell Programming and Scripting

Print lines after the search string until blank line is found

All I want is to look for the pattern in the file...If I found it at # places... I want print lines after those pattern(line) until I find a blank line. Log EXAMPLE : MT:Exception caught The following Numbers were affected: 1234 2345 2346 Error java.lang.InternalError:... (3 Replies)
Discussion started by: prash184u
3 Replies

3. Shell Programming and Scripting

Find min.max value if matching columns found using AWK

Input_ File : 2 3 4 5 1 1 0 1 2 1 -1 1 2 1 3 1 3 1 4 1 6 5 6 6 6 6 6 7 6 7 6 8 5 8 6 7 Desired output : 2 3 4 5 -1 1 4 1 6 5 6 8 5 8 6 7 (3 Replies)
Discussion started by: vasanth.vadalur
3 Replies

4. Shell Programming and Scripting

search and replace, when found, delete multiple lines, add new set of lines?

hey guys, I tried searching but most 'search and replace' questions are related to one liners. Say I have a file to be replaced that has the following: $ cat testing.txt TESTING AAA BBB CCC DDD EEE FFF GGG HHH ENDTESTING This is the input file: (3 Replies)
Discussion started by: DeuceLee
3 Replies

5. Shell Programming and Scripting

grep log lines logged in 10 min

A log files has lines (1 line per each log for a majority; a few for 2 lines per each log) May 31 14:00:11 rtprodapp1 local2:notice sudo: jdoe : TTY=pts/0 ; PWD=/home/jdoe ; USER=root ; COMMAND=/usr/bin/su - May 31 14:03:19 rtprodapp1 local2:notice sudo: jdoe : TTY=pts/0 ; PWD=/home/jdoe ;... (4 Replies)
Discussion started by: Daniel Gate
4 Replies

6. Shell Programming and Scripting

Get 20 lines above string found, and 35 below string

i want to search a log for a string. when that string is found, i want to grab the a set number of lines that came before the string, and a set number of lines that come after the string. so if i search for the word "Error" in the /var/log/messages file, how can I output the 20 lines that came... (4 Replies)
Discussion started by: SkySmart
4 Replies

7. UNIX for Advanced & Expert Users

Move a block of lines to file if string found in the block.

I have a "main" file which has blocks of data for each user defined by tags BEGIN and END. BEGIN ID_NUM:24879 USER:abc123 HOW:47M CMD1:xyz1 CMD2:arp2 STATE:active PROCESS:id60 END BEGIN ID_NUM:24880 USER:def123 HOW:4M CMD1:xyz1 CMD2:xyz2 STATE:running PROCESS:id64 END (7 Replies)
Discussion started by: grep_me
7 Replies

8. UNIX for Dummies Questions & Answers

Integrate MIN and MAX in a string

I need to use awk for this task ! input (fields are separated by ";"): 1%2%3%4%;AA 5%6%7%8%9;AA 1%2%3%4%5%6;BB 7%8%9%10%11%12;BBIn the 1st field there are patterns composed of numbers separated by "%". The 2nd field define groups (here two different groups called "AA" and "BB"). Records... (8 Replies)
Discussion started by: beca123456
8 Replies

9. Shell Programming and Scripting

Extract lines with min value, using two field separators.

I have a file with two ID columns followed by five columns of counts in fraction form. I'd like to print lines that have a count of at least 4 (so at least 4 in the numerator, e.g. 4/17) in at least one of the five columns. Input file: comp51820_c1_seq1 693 0/29 0/50 0/69 0/36 0/31... (6 Replies)
Discussion started by: pathunkathunk
6 Replies

10. Shell Programming and Scripting

Search String and extract few lines under the searched string

Need Assistance in shell programming... I have a huge file which has multiple stations and i wanted to search particular station and extract few lines from it and the rest is not needed Bold letters are the stations . The whole file has multiple stations . Below example i wanted to search... (4 Replies)
Discussion started by: ajayram_arya
4 Replies
avahi-browse(1) 					      General Commands Manual						   avahi-browse(1)

NAME
avahi-browse - Browse for mDNS/DNS-SD services using the Avahi daemon SYNOPSIS
avahi-browse [options] service-type avahi-browse [options] --all avahi-browse [options] --browse-domains avahi-browse [options] --dump-db avahi-browse-domains [options] DESCRIPTION
Browse for mDNS/DNS-SD network services and browsing domains using the Avahi daemon. The daemon is not the standard Avahi daemon but a proxy to a Bonjour daemon. OPTIONS
Specify a DNS-SD service type (e.g. _http._tcp) to browse for on the command line, or -a to browse for all available service types. Items that appear on the network are prefixed with "+", items that disappear are prefixed with "-". If --resolve is passed items that are resolved are prefixed with "=". -a | --all Browse for all service types registered on the LAN, not just the one specified on the command line. -D | --browse-domains Browse for browsing domains instead for services. avahi-browse-domains is equivalent to avahi-browse --browse-domains -d | --domain= DOMAIN Browse in the specified domain. If omitted avahi-browse will browse in the default browsing domain (usually .local) -v | --verbose Enable verbose mode. -t | --terminate Terminate after dumping a more or less complete list. -c | --cache Terminate after dumping all entries available in the cache. -l | --ignore-local Ignore local services, show only remote services. -r | --resolve Automatically resolve services found. -f | --no-fail Don't fail if the daemon is not found running. Instead, wait until it appears. If it disconnects, try to reconnect. -p | --parsable Make output easily parsable for usage in scripts. If enabled fields are seperated by semicolons (;), service names are escaped. It is recommended to combine this with --no-db-lookup. -k | --no-db-lookup Don't lookup services types in service type database. -b | --dump-db Dump the service type database (may be combined with -k) -h | --help Show help. -V | --version Show version information. SEE ALSO
avahi-publish(1), avahi-resolve(1) COMMENTS
This man page was written using xml2man(1) by Oliver Kurth. Manuals User avahi-browse(1)
All times are GMT -4. The time now is 09:04 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy