Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Grabbing variabes from logs
Top Forums Shell Programming and Scripting Grabbing variabes from logs Post 302911922 by Don Cragun on Monday 4th of August 2014 01:50:33 PM
Old 08-04-2014
I guess I'm too dense to understand how to help you. Every time you show us sample log file contents, the details change completely. With the latest details you've given us, I could suggest that you could use some code like:
Code:
awk '
/[.]$/ { ... # note start of new date }
/.../ { ... # do something }
/###/ { ... # do something else }
/???/ { ... # do who knows what }
END { ... # process accumulated data to produce report }
' log_file...

but I'm guessing that wouldn't be a big help to you. If you would like to show us some actual sample input data and an actual sample of the output you'd like to produce, we might be able to provide a better example of code that might help you reach your goal.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Grabbing variables and comparing

I have two computers with dynamic IP addresses and am using dyndns so that they are identifiable as the same computer even if their IPs change (we'll call them host1.dyndns.com and host2.dyndns.com). I also have a remote server which I would like to store my computers' IP addresses on. There is a... (9 Replies)
Discussion started by: kerpm
9 Replies

2. UNIX for Dummies Questions & Answers

Grabbing a value from an output file

I am executing a stored proc and sending the results in a log file. I then want to grab one result from the output parameters (bolded below, 2) so that I can store it in a variable which will then be called in another script. There are more details that get printed in the beginning of the log file,... (3 Replies)
Discussion started by: hern14
3 Replies

3. Shell Programming and Scripting

Grep yesterday logs from weblogic logs

Hi, I am trying to write a script which would go search and get the info from the logs based on yesterday timestamp and write yesterday logs in new file. The log file format is as follows: """"""""""""""""""""""""""... (3 Replies)
Discussion started by: harish.parker
3 Replies

4. Shell Programming and Scripting

Grabbing URL's from a website

Hi everyone, Need your help creating a script that downloads a website after entering the URL e.g. Google, and parses its contents for URL's and appends the output to a text file in this format: http://grabbed-url-from-downloaded-website.com/ http://another-url-from-downloaded-website.com/ ... (3 Replies)
Discussion started by: ogoy
3 Replies

5. Shell Programming and Scripting

grabbing more than one argument in a loop

Hello all I hope someone can help me. I am trying to convert something I wrote in C to bash. But how do I go about reading more than one item at a time in a for loop? i have been using this format for the loops in the bash script i have been building. e.g. for word in `cat -s... (4 Replies)
Discussion started by: Intense4200
4 Replies

6. Shell Programming and Scripting

Grabbing info from Telnet

I have a process that is running locally on the machine. When you telnet to the process: telnet IP port, it automatically returns a string which shows the status of that process. Something like this: # telnet IP Port Trying 127.0.0.1... Connected to localhost (127.0.0.1). Escape... (3 Replies)
Discussion started by: skaptakalian
3 Replies

7. UNIX for Dummies Questions & Answers

Help grabbing data of a link

Hi folks; I have a temperature sensor that configured with an IP address so we can open a browser to see the temperatures in our 3 labs all showing in one screen. I'm trying to write a script to call this link then email me the results/output so i don't have to open a browser manually every... (3 Replies)
Discussion started by: Katkota
3 Replies

8. Shell Programming and Scripting

Grabbing Certain Fields

ok, so a script i wrote spits out an output like the below: 2,JABABA,BV=114,CV=1,DF=-113,PCT=99.1228% as you can see, each field is separated by a comma. now, how can I get rid of the first field and ONLY show the rest of the fields. meaning, i want to get rid of the "2,", and... (3 Replies)
Discussion started by: SkySmart
3 Replies

9. Shell Programming and Scripting

Grabbing fields with perl

I have several .csv files containing data like this: field_1;field_2;date;comment;amount; I want to extract the 3 last fields and load them in a database. my input_file = "/dir/file.csv"; my output_file = "/dir/file.sql"; open my $csv_file, '<', $input_file or die "Can't... (1 Reply)
Discussion started by: freddie50
1 Replies

10. Shell Programming and Scripting

If I ran perl script again,old logs should move with today date and new logs should generate.

Appreciate help for the below issue. Im using below code.....I dont want to attach the logs when I ran the perl twice...I just want to take backup with today date and generate new logs...What I need to do for the below scirpt.............. 1)if logs exist it should move the logs with extention... (1 Reply)
Discussion started by: Sanjeev G
1 Replies

LEARN ABOUT DEBIAN

gr_plot_char

GR_PLOT_CHAR(1) 						   User Commands						   GR_PLOT_CHAR(1)

NAME

       gr_plot_char - plot samples versus time for byte/char data

SYNOPSIS

       gr_plot_char: [options] input_filenames

DESCRIPTION

       Takes  a  GNU  Radio  byte/char binary file and displays the samples versus time.  You can set the block size to specify how many points to
       read in at a time and the start position in the file. By default, the system assumes a sample rate of 1, so in time, each sample is plotted
       versus  the  sample  number.  To set a true time axis, set the sample rate (-R or --sample-rate) to the sample rate used when capturing the
       samples.

OPTIONS

       -h, --help
	      show this help message and exit

       -B BLOCK, --block=BLOCK
	      Specify the block size [default=1000]

       -s START, --start=START
	      Specify where to start in the file [default=0]

       -R SAMPLE_RATE, --sample-rate=SAMPLE_RATE
	      Set the sampler rate of the data [default=1.0]

SEE ALSO

       gr_plot_char(1)	gr_plot_const(1)  gr_plot_fft_c(1)  gr_plot_fft_f(1)  gr_plot_float(1)	 gr_plot_int(1)   gr_plot_iq(1)   gr_plot_psd_c(1)
       gr_plot_psd_f(1)  gr_plot_qt(1)	gr_plot_short(1)

gr_plot_char 3.5						   December 2011						   GR_PLOT_CHAR(1)
All times are GMT -4. The time now is 05:12 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy