I need to count the number of files which have a search string, but counting the file only once
if search string is found.
eg: File1: Please note that there are 2 occurances of "aaa"
aaa
bbb
ccc
aaa
File2: Please note that there are 3 occurances of "aaa"
aaa
bbb
ccc... (1 Reply)
I have a file (file1) which is like
host1
host2
host3
host4
the list goes on............
Now I want the above lines in files to be compared with files under
/opt/new/
File names are as below:
Dev
Prod
QA
And suppose host1 from file1 is found under Dev(file under /opt/new)... (2 Replies)
Hello Linux Masters,
I am not a linux expert therefore i need help from linux gurus.
Well i have a requirement where i need to search all files based on first patterns and after seraching all files then serach second pattern in all files which i have extracted based on first pattern.... (1 Reply)
Hi All,
HP-UX oradev3 B.11.11 U 9000/800
I have few files, which contain texts. Now I need to search a pattern across all files and replace to that pattern with new one. For example, I have following files they have, which contain something like abc@abc.com, now I need to search text acorss... (6 Replies)
Hi , Need to shell script to extracts files names and write those to another file in different directory.
input file is
inputfile.txt
abc|1|bcd.dat
123 david123
123 rudy2345
124 tinku5634
abc|1|def.dat
123 jevid123
123 qwer2345
124 ghjlk5634
abc|1|pqr.txt
123 vbjnnjh435
123 jggdy876... (1 Reply)
Hi I have multiple files in a folder and one file which contains a list of files (one on each line). I was to search for a string only within these files and not the whole folder. I need the output to be in the form
File1<tab>string instance 2<tab> string instance 2<tab>string instance 3... (6 Replies)
how to find files of particular mask from a folder using shell script.
for example if i have to find whether files having file mask like FILE%N%.csv
ie files like FILE123.csv or files like FILE56.csv
are present in the following folder or not.
l (2 Replies)
Hi,
I am trying to create a shell script in unix platform, hence will need info on how to start and any ideas from you guys. million thx.
Objective: Shell script to search all entries from 1 file(a.out) to all other files and extract the search output to 1 file (c.out).
Situation,
1)... (8 Replies)
All,
i have a file text.log:
cover6
cover3
cover2
cover4
other file is abc.log as :
0
0
1
0
Then I have a excel file result.xls that contains:
Name Path Pass
cover2
cover3
cover6
cover4 (1 Reply)
Hello All
I have a pattern.txt file in source directory ((/project/source/) in linux server and data looks like:
123abc17
234cdf19
235ifg20
I have multiple log files in log directory (/project/log/) in linux server and data for one log file looks like:
<?xml version="1.0" processid... (11 Replies)
Discussion started by: pred55
11 Replies
LEARN ABOUT DEBIAN
logtop
LOGTOP(1) General Commands Manual LOGTOP(1)NAME
logtop - Realtime log line rate analyser
SYNOPSIS
logtop [OPTIONS]
DESCRIPTION
logtop is a System Administrator tool analyzing line rate on stdin.
It reads on stdin and print a constantly updated result
displaying, in columns:
Line number, count, frequency, and the actual line.
$ tail -f FILE | logtop
is the friendly version of:
$ watch 'tail FILE | sort | uniq -c | sort -gr'
OPTIONS -s, --size=K
Only keep K lines in memory, instead of 10000.
-q, --quiet
Do not display a live view of the data, only display a top at exit.
-l, --line-by-line=K
Print result line by line, in a machine friendly format, K is the number of result to print per line.
Line by line format is : [%d %f %s ]*
%d : Number of occurences
%f : Frequency of apparition
%s : String (Control chars replaced by dots.
-i, --interval=K
Interval between graphical updates, in seconds. Defaults to 1.
-h, --help
Show summary of options.
-v, --version
Show version of program.
EXAMPLES
Here are some logtop usage examples.
tail -f cache.log | grep -o "HIT|MISS" | logtop
Realtime hit / miss ratio on some caching software log file.
tail -f access.log | cut -d' ' -f1 | logtop -s 10000
Realtime most querying IPs on your server, as long as log lines in access.log starts with the client IP.
tail -f access.log | cut -d' ' -f7 | logtop -s 10000
Realtime most requested web pages in a NCSA like log file.
cat auth.log | grep -v "CRON" | grep -o ": .*" | logtop -q -s 100000
Display a one-shot simple analyse of your auth.log.
SEE ALSO watch(1)AUTHOR
logtop was written by Julien Palard.
This manual page was written by Julien Palard <julien@palard.fr>, for the Debian project (and may be used by others).
April 16, 2011 LOGTOP(1)