hi all
i have directory
/usr
under this directory i have subdirectories
tmp1,tmp2,tmp3
like this
/usr/tmp1
/usr/tmp2
/usr/tmp3
and so on
i want to search string in files (i don't know the name of the files)and i want to serch it in all the directories under the /usr
how shell i do... (3 Replies)
I am doing "ps -f" to see my process.
but I get lines that one of it represents the ps command itself.
I want to grep it out using -v flag, but than I get another process that belongs to the GREP itself :
I would like to exclude
# ps -f
UID PID PPID C STIME TTY TIME CMD... (2 Replies)
Hi guys, i wondering with any1 could help me with this.
I have this script will i need to "grep" an integer form a file x2. If the value is 0 then it's ok. But anything greater then 0, i'll ask the script to echo an error message. This is how the script looks like:
MESSAGEFILE=x2
STRING="0"
... (5 Replies)
i want to search in the current directory all the files that contain one word for example "hello"
i want to achieve it with the grep command but not with the grep * (2 Replies)
Hi, im taking an entry Unix class, and as part of my lab assignment I have to copy all files in the /home/david/lab3 directory that have the file extension .save to your lab3/temp directory. I'm having trouble getting the grep to do anything worth while
I've been trying to do:
cp... (6 Replies)
Hi
I have lots of file in on folder and i want to egrep from only few files.
List of files......
Polt_KJ_430_OutputRBS_istUt_CR2.log
Polt_KN_4122_OutputRBS_ncChk_CR.log
Polt_LN_2230_OutputRNC_Hth_CLKLKL.log
Solt_KJ_430_OutputRBS_istUt_CR2.log
Solt_KN_4122_OutputRBS_ncChk_CR3.log... (2 Replies)
grep -i -f panel_genes.txt hg19_refGene.txt > match.txt
seems to be pulling names the do not exist in the input file (panel_genes.txt) - the output is attached as well (match.txt)
For example, RNF185 or ZNF146 are not genes in the input. I am trying to match the input file genes only and am... (9 Replies)
Hello,
I am running below command as root user
#nodetool cfstats tests | grep "Memtable switch count"
Memtable switch count: 12
Where as when I try to run same command as another user it gives different result.
#su -l zabbix -s /bin/bash -c "nodetool cfstats tests | grep "Memtable switch... (10 Replies)
for example i have a directory
home/solaris/unix/samplefiles/
with defaults files in it.. those default files have 1 word in common "UNIX". how can i list the files without "UNIX" words in it using grep command
thanks,
im using unix solaris, korn shell.. (1 Reply)
Discussion started by: daveaztig14
1 Replies
LEARN ABOUT CENTOS
string::similarity
Similarity(3) User Contributed Perl Documentation Similarity(3)NAME
String::Similarity - calculate the similarity of two strings
SYNOPSIS
use String::Similarity;
$similarity = similarity $string1, $string2;
$similarity = similarity $string1, $string2, $limit;
DESCRIPTION
$factor = similarity $string1, $string2, [$limit]
The "similarity"-function calculates the similarity index of its two arguments. A value of 0 means that the strings are entirely
different. A value of 1 means that the strings are identical. Everything else lies between 0 and 1 and describes the amount of
similarity between the strings.
It roughly works by looking at the smallest number of edits to change one string into the other.
You can add an optional argument $limit (default 0) that gives the minimum similarity the two strings must satisfy. "similarity" stops
analyzing the string as soon as the result drops below the given limit, in which case the result will be invalid but lower than the
given $limit. You can use this to speed up the common case of searching for the most similar string from a set by specifing the maximum
similarity found so far.
SEE ALSO
The basic algorithm is described in:
"An O(ND) Difference Algorithm and its Variations", Eugene Myers,
Algorithmica Vol. 1 No. 2, 1986, pp. 251-266;
see especially section 4.2, which describes the variation used below.
The basic algorithm was independently discovered as described in:
"Algorithms for Approximate String Matching", E. Ukkonen,
Information and Control Vol. 64, 1985, pp. 100-118.
AUTHOR
Marc Lehmann <schmorp@schmorp.de>
http://home.schmorp.de/
(the underlying fstrcmp function was taken from gnu diffutils and
modified by Peter Miller <pmiller@agso.gov.au> and Marc Lehmann
<schmorp@schmorp.de>).
perl v5.16.3 2008-11-04 Similarity(3)