Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to select only the most frequent instances of a variable string in a file?
Top Forums Shell Programming and Scripting How to select only the most frequent instances of a variable string in a file? Post 302355786 by peterro on Wednesday 23rd of September 2009 06:11:58 PM
Old 09-23-2009
Code:
#!/bin/sh

for ip in `awk '{print $1}' access_log | sort -u`
do
  ip_count=`grep -c $ip access_log`
  echo $ip $ip_count
done | sort -rn +1 | head -1

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to replace all string instances found by find+grep

Hello all Im performing find + grep operation that looks like this : find . -name "*.dsp" | xargs grep -on Project.lib | grep -v ':0' and I like to add to this one liner the possibility to replace the string " Project.lib" that found ( more then once in file ) with "Example.lib" how can I do... (0 Replies)
Discussion started by: umen
0 Replies

2. Shell Programming and Scripting

Replacing string in all instances (both filenames and file contents) in a directory

Hi, I have a set of files stored in a single directory that I use to set parameters for a physics code, and I would like to streamline the process of updating them all when I change a parameter. For instance, if the files are called A2000p300ini, A2000p300sub, A2000p300run, and the text in each... (3 Replies)
Discussion started by: BlueChris
3 Replies

3. Shell Programming and Scripting

How to select the path that contains a certain string from a certain file?

Hi, I am new to this world of shell programming. I am facing a problem that is : I have directory which has many sub directories at different depth. say A/B/C/files A/B/files A/B/C/D/files In this directory structure there exists a file called ".project" in some of the sub... (2 Replies)
Discussion started by: bhaskar_m
2 Replies

4. Programming

Optimizing frequent file transfer?

Hi I have written a simple client/server(socket programming) application using TCP/IP. My server code runs on Linux and client is on windows. The concept is that the client request for files(on demand basis) to the server and the server sends it back to the client. As the client is attached to... (3 Replies)
Discussion started by: akilan
3 Replies

5. Shell Programming and Scripting

Using sed to replace a string in file with a string in a variable that contains spaces

Hi, i call my shell like: my_shell "my project name" my script: #!/bin/bash -vx projectname=$1 sed s/'PROJECT_NAME ='/'PROJECT_NAME = '$projectname/ <test_config_doxy >temp cp temp test_config_doxy the following error occurres: sed s/'PROJECT_NAME ... (2 Replies)
Discussion started by: vivelafete
2 Replies

6. Shell Programming and Scripting

Appending string, variable to file at the start and string at end

Hi , I have below file with 13 columns. I need 2-13 columns seperated by comma and I want to append each row with a string "INSERT INTO xxx" in the begining as 1st column and then a variable "$node" and then $2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13 and at the end another string " ; COMMIT;" ... (4 Replies)
Discussion started by: Vaddadi
4 Replies

7. Shell Programming and Scripting

how to test input variable is a string in a select loop

Okay -- I hope I ask this correctly. I'm working on my little shell script to write vendor names and aliases to files from user input. If a user choose to add to a file, he can do that as well. I'm using a select loop for this function to list all the possible files the user can choose from.... (7 Replies)
Discussion started by: Straitsfan
7 Replies

8. Shell Programming and Scripting

replace (sed?) a string in file with multiple lines (string) from variable

Can someone tell me how I can do this? e.g: a=$(echo -e wert trewt ertert ertert ertert erttert erterte rterter tertertert ert) How do i replace the STRING with $a? I try this: sed -i 's/STRING/'"$a"'/g' filename.ext but this don' t work (2 Replies)
Discussion started by: jforce
2 Replies

9. Shell Programming and Scripting

Counting Instances of a String with AWK

I have a list of URLs and I want to be able to count the number of instances of addresses ending in a certain TLD and output and sort it like so. 5 bdcc.com 48 zrtzr.com 49 rvo.com Input is as so ync.org sduzj.edu sduzj.edu sduzj.edu sduzj.edu sduzj.edu sduzj.edu sduzj.edu... (1 Reply)
Discussion started by: Pjstaab
1 Replies

10. Shell Programming and Scripting

Printing most frequent string in column

I am trying to put together an script that will output the most frequent string in a column. This is what I have: awk '{count++} END {for ( i in count ) print i, count }' Of course, my script is outputting all different strings and counts. However, I just need the most frequent one (there... (7 Replies)
Discussion started by: Xterra
7 Replies

LEARN ABOUT SUNOS

asadmin-list-instances

asadmin-list-instances(1AS)					   User Commands				       asadmin-list-instances(1AS)

NAME

       asadmin-list-instances, list-instances - lists all the instances in the server

SYNOPSIS

       list-instances  [--user	admin_user]  [--password  admin_password]  [--host localhost] [--port 4848] [--domain domain_name] [--local=false]
       [--passwordfile filename] [--secure|-s]

       Use the list-instances to list all the instance in the server. The list-instances command can be run both locally and  remotely.   To  list
       remote  instances,  the named administration server must be running on the hostname and port number specified. The user authenticates using
       the password identified for the administration server.

OPTIONS

       --user		       administrative user associated for the instanace.

       --password	       administrative password corresponding to the administrative user.

       --host		       host name of the machine hosting the administrative instance.

       --port		       port number associated with the administrative host.

       --domain 	       name of the domain.

       --local		       determines if the command should delegate the request to administrative instance or run locally.

       --passwordfile	       file containing passwords appropriate for the command (e.g., administrative instance).

       --secure 	       if true, uses SSL/TLS to communicate with the administrative instance.

       Example 1: Using list-instances in local mode

       asadmin> list-instances --domain1 --local
       admin-server running
       server1 running

       Where: the server1 and admin-server instances for the domain1 domain is listed.

       Example 2: Using list-instances in remote mode

       asadmin> list-instances --user admin --passwordfile passwords.txt --host localhost --port 4848
       server1 [mayank:80] running

       Where: the server1 instance associated with the specified user, passwords, host, and  port  number  specified  is  listed  for  the  remote
       machine.

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

INTERFACE EQUIVALENT

       Server Instance page

       asadmin-show-instance-status(1AS)

J2EE 1.4 SDK							    March 2004					       asadmin-list-instances(1AS)
All times are GMT -4. The time now is 11:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy