Here is something to try...
Assumptions are:
- The first line in each file contains the comparison string
- only one instance of a specific string is allowed, regardless of the number of files.
for i in ???.txt
do
c=$(head -1 $i)
echo "$c|$i"
done | perl -e '{my %s; while(<>){chomp;($st,$fn) = split(/\|/);if (! defined($s{$st})) {$s{$st} = $fn; print "$s{$st}\n";}}}' | xargs ls -l
Description:
For each file,
echo the string, followed by pipe symbol, followed by the filename
end of for loop, pass this into perl script via standard in
the perl script splits output on the pipe symbol,
checks if the string name is defined in the hash, if not, store the filename value, with the string as the key to the hash, then print the filename
Send this output as standard input to the xargs which passes each filename to the "ls -l" command.
Can someone please help me figure out what the command syntax I need to use is?
Here is what I am wanting to do.
I have hundreds of thousands of files I need to look for a specific search string in.
These files are spread across multiple subdirectories from one main directory.
I would like... (4 Replies)
I have a file file123.xml which looks like this
xmlEntry="username"="josh" <property="never_back_down">
phone="<178652>"
apn=property:address="wonderland"
xmlEntry="username"="jessica" <property="never_back_down">
phone="<178653>"
apn=property:address="wonderland"... (5 Replies)
Hi all,
I have two files, chap.txt and complex.txt.
chap.txt looks like this:
a
d
l
m
r
k
complex.txt looks like this:
a c d e l m n j
a d l p q r
c p r m
......... (7 Replies)
Hi
I have below script which is used to grep specific errors and if error string matches send an email alert.
Script is working fine , however , i wish to print next 10 lines of the string match to get the details of error in the email alert
Current code:-
#!/bin/bash
tail -Fn0 --retry... (2 Replies)
I would like to add two additional conditions to the actual code I have: print '+' if in File2 field 5 is greater than 35 and also field 7 is grater than 90.
while read -r line
do
grep -q "$line" File2.txt && echo "$line +" || echo "$line -"
done < File1.txt '
Input file 1:
... (5 Replies)
i had requirement like i need to get "error" line of above 3 and below 3 from a file .I tried with the below script.But it's not working.
y='grep -n -i error /home/file.txt|cut -c1'
echo $y
head -$y /home/file.txt| tail -3 >tmp.txt
tail -$y /home/file.txt head -3 >>tmp.txt (4 Replies)
Hello
Take this file...
Test01
Ref test
Version 01
Test02
Ref test
Version 02
Test66
Ref test
Version 66
Test99
Ref test
Version 99
I want to substitute every occurrence of Test{2} with a unique random number, so for example, if I was using sed, substitution would be something... (1 Reply)
I have a file comp.pkglist which mention package version and release . In 'version change' and 'release change' line there are two versions 'old' and 'new' Version Change: --> Release Change: -->
cat comp.pkglist
Package list: nss-util-devel-3.28.4-1.el6_9.x86_64
Version Change: 3.28.4 -->... (1 Reply)
Discussion started by: Paras Pandey
1 Replies
LEARN ABOUT CENTOS
gencfu
GENCFU(1) ICU 50.1.2 Manual GENCFU(1)NAME
gencfu - Generates Unicode Confusable data files
SYNOPSIS
gencfu [ -h, -?, --help ] [ -V, --version ] [ -c, --copyright ] [ -v, --verbose ] [ -d, --destdir destination ] [ -i, --icudatadir direc-
tory ] -r, --rules rule-file -w, --wsrules whole-script-rule-file -o, --out output-file
DESCRIPTION
gencfu reads confusable character definitions in the input file, which are plain text files containing confusable character definitions in
the input format defined by Unicode UAX39 for the files confusables.txt and confusablesWholeScript.txt. This source (.txt) format is also
accepted by ICU spoof detectors. The files must be encoded in utf-8 format, with or without a BOM. Normally the output data file has the
.cfu extension.
OPTIONS -h, -?, --help
Print help about usage and exit.
-V, --version
Print the version of gencfu and exit.
-c, --copyright
Embeds the standard ICU copyright into the output-file.
-v, --verbose
Display extra informative messages during execution.
-d, --destdir destination
Set the destination directory of the output-file to destination.
-i, --icudatadir directory
Look for any necessary ICU data files in directory. For example, the file pnames.icu must be located when ICU's data is not built
as a shared library. The default ICU data directory is specified by the environment variable ICU_DATA. Most configurations of ICU
do not require this argument.
-r, --rules rule-file
The source file to read.
-w, --wsrules whole-script-rule-file
The whole script source file to read.
-o, --out output-file
The output data file to write.
VERSION
1.0
COPYRIGHT
Copyright (C) 2009 International Business Machines Corporation and others
ICU MANPAGE 24 May 2009 GENCFU(1)