# for i in $(cat namelist); do echo "$i" $(sed -n "/$i/p" infile | sed '$=' | sed -n 'N;$s/\(.*\)\n\(.*\)/\1/;p' | sed -n '$p') ;done
PROPIONIBACTERIUM 1RHODOCOCCUS 1NOCARDIOIDES 1RUBROBACTER 1SALINISPORA 2CORYNEBACTERIUM 5AZORHIZOBIUMAZOTOBACTER
with val zero
Code:
for i in $(cat namelist)
do
if [[ $(sed -n "/$i/p" infile | sed '$=' | sed -n 'N;$s/\(.*\)\n\(.*\)/\1/;p' | sed -n '$p') == "" ]] ; then
echo "$i 0" ; else echo "$i" $(sed -n "/$i/p" infile | sed '$=' | sed -n 'N;$s/\(.*\)\n\(.*\)/\1/;p' | sed -n '$p')
fi
done
PROPIONIBACTERIUM 1RHODOCOCCUS 1NOCARDIOIDES 1RUBROBACTER 1SALINISPORA 2CORYNEBACTERIUM 5AZORHIZOBIUM 0AZOTOBACTER 0
I am a newbie in UNIX shell script and seeking help on this UNIX function. Please give me a hand. Thanks.
I have a large file. Named as 'MyFile'. It was tab-delmited. I am told to write a shell function that counts the number of occurrences of the ord “mysring” in the file 'MyFile'. (1 Reply)
Hello ,
I need some help to pull the data from different files, simultaneously for the string provided.
I want to search below strings.
PTN:3763427632478
IDB:3298734287438
PTN:8734983298738
From the files BELOW
CODE_FILE_LOG1
CODE_FILE_LOG2
CODE_FILE_LOG3
CODE_FILE_LOG4 (3 Replies)
Hi,
I tried to adapt bartus's solution to my problem, without success. I want to replace all the occurences of this:
with:
, where something can contain an arbitrary number of balanced parens and brakets.
Any ideas ?
Best, (1 Reply)
Hi All,
Is it possible to count number of occurrences of a pattern in a single record using awk??
for example:
a line like this:
abrsjdfhafa
I want to count the number of a character occurrences. but still use the default RS, I don't want to set RS to single character. (1 Reply)
Hi,
My developer is on vacation and I am not sure if there is something which is easier for this.
I have an array of strings. Each string in the array has "%" characters in it. I have to get the string(s) which have the least number of "%" in them.
I know how I can get occurrences :
... (7 Replies)
file:///C:/Users/TSHEPI%7E1.LEB/AppData/Local/Temp/moz-screenshot.pngATM@ubuntu:~$ cat numbers2 | sort -n | uniq -c
1
7 1
11 2
10 3
the 1st numbers are the counts from the command "uniq -c", which represent the number of occurrences of each in the file. The "sort -n"... (4 Replies)
Hi to everyone,
Please some help over here.
Hi have array a with 6 elements and array b with 3 elements as shown inside BEGIN{} statement.
I need help to get the correct sintax (the part in red) to compare if string from array b is in array a and print the number
related for each match.... (3 Replies)
Hi I have the server.log file as:
Server Stopped
ABC
DEF
GHI
JKL
Server Started
MNO
PQR
STU
Server Stopped
VWX
YZ
ABC
Server Started
Server Stopped
123
456
789 (9 Replies)
Hi All,
I want to print all the occurrences for a particular pattern from a file. The catch is that the pattern search is partial and if any word in the file contains the pattern, that complete word has to be printed. If there are multiple words matching the pattern on a specific line, then all... (2 Replies)
Here is my grep string to print only the last occurrence, with before and after lines. Note that the tail Argument is sum of B and A args + 1, so that it prints the data of only the last 1 match. Now I need to print last 2 such matches. I thought of doubling the tail arg like 5+5+1 (For -- line),... (2 Replies)
Discussion started by: samjna
2 Replies
LEARN ABOUT SUSE
match
MATCH(1L) Schily's USER COMMANDS MATCH(1L)NAME
match - searches for patterns in files
SYNOPSIS
match [ -option ] pattern [ file ... ]
DESCRIPTION
Match searches the named files or standard input (if no filenames are given) for the occurrences of the given pattern on each line. The
program accepts literal characters or special pattern matching characters. All lines that match the pattern are output on standard output.
You can only specify one pattern string for each match, however, you can construct an arbitrarily complex string. When you do not specify
a file, match can be used as a filter to display desired lines. Standard in is used if no files are specified.
OPTIONS -not, -v
Prints all lines that do not match.
-i Ignore the case of letters
-m Force not to use the magic mode
-w Search for pattern as a word
-x Display only those lines which match exactly
-c Display matching count for each file
-l Display name of each file which matches
-s Be silent indicate match in exit code
-h Do not display filenames
-n Precede matching lines with line number (with respect to the input file)
-b Precede matching lines with block number
REGULAR EXPRESSIONS
The following is a table of all the pattern matching characters:
c An ordinary character (not one of the special characters discussed below) is a one character regular expression that matches that
character.
c A backslash () followed by any special character is a one character regular expression that matches the special character itself.
The special characters are:
! # % * { } [ ] ? ^ $
! Logical OR as in match this!that!the_other. You may have to use `{}' for precedence grouping.
# A hash mark followed by any regular expression matches any number (including zero) occurrences of the regular expression.
? Matches exactly any one character. W? matches Wa, Wb, Wc, W1, W2, W3 ...
* Matches any number of any character.
% Matches exactly nothing. It can be used in groups of ored patterns to specify that an empty alternative is possible.
{} Curly brackets may be used to enclose patterns to specify a precedence grouping, and may be nested. {%!{test}}version matches the
strings testversion and version.
[string]
A non empty string of characters enclosed in square brackets is a one character regular expression that matches any one character in
that string. If however the first character of the string is a circumflex (^), the one character expression matches any character
which is not in the string. The ^ has this special meaning only if it occurs first in the string. The minus (-) may be used to indi-
cate a range of consecutive ASCII characters; for example, [0-9] is equivalent to any one of the digits. The - loses it's special
meaning if it occurs first (after an initial ^, if any) or last in the string. The right square bracket (]) and the backslash ()
must be quoted with a backslash if you want to use it within the string.
^ Matches the beginning of a line.
$ Matches the end of a line. (^*$ matches any entire line)
EXAMPLES FILES
None.
SEE ALSO grep(1), fgrep(1), egrep(1)DIAGNOSTICS NOTES
Even if a match occurs more than once per line, the line is output only once.
Quote special pattern matching characters to prevent them from being expanded by the Command Interpreter.
BUGS
The length of the pattern is currently limited to 100 characters.
This limit is reduced by 38 if the -w option is used.
Joerg Schilling 15. Juli 1988 MATCH(1L)