PERL : Sort substring occurrences in array of strings

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

GREP between last occurrences of two strings

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

2. Linux

How to sort the number of occurrences

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"...

3. UNIX for Dummies Questions & Answers

Replace all occurrences of strings with parentheses

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,

4. Shell Programming and Scripting

how many occurrences of different strings are there in each FILE.

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

5. UNIX for Dummies Questions & Answers

Print number of occurrences of many different strings

People, I need your help with making a script which will 1. take as an input the number of lines, smth like this: ((RUBROBACTER_1_PE1288 (((SALINISPORA_1_PE1863 SALINISPORA_1_PE1828)100 ((NOCARDIOIDES_2_PE2419 PROPIONIBACTERIUM_1_PE1395)96 ((((((((CORYNEBACTERIUM_1_PE1119...

6. Shell Programming and Scripting

perl sort array by field

Hi Everyone, Any simple code can simplify the code below, please advice. Thanks # cat 2.pl #!/usr/bin/perl use warnings; use strict; my @aaaaa = <DATA>; my @uids; foreach (@aaaaa) { my @ccccc = split (",", $_); push @uids, $ccccc;...

7. UNIX for Dummies Questions & Answers

Sort after 2. column in array in Perl

Hey How do I sort an array numerically after the second column? My values are integers like 1, 2, 3, 4... and they are not unique, so I can't just reverse my hash and sort by keys. I wanna sort my file/array so that I get the lines with the highest value in the top - that is descending. ...

8. Shell Programming and Scripting

Can we pass an array of strings from a Perl Program to a Shell Script?

Hi Folks, The subject is my question: Can we pass an array of strings from a Perl Program to a Shell Script? Please provide some sample code. Thanks ---------- Post updated at 11:52 PM ---------- Previous update was at 11:43 PM ---------- I got it. Its here:...

9. Shell Programming and Scripting

How to sort lines by substring

Dear all There is a file which contains the following formatted files. I need to sort it by substring(strings after dot) in order to process efficiently. Please give me any idea how to sort it. Sample file: 1AAABBBCCC.20080401 1AAABBBCCC.20080402 2AAABBBCCC.20080401...

10. Shell Programming and Scripting

sort() array of strings in perl

I have a perl script with an array of clients. @arr = ("The ABC Corp", "AA Corp.", "BB Corp"); If I run @a = sort (@arr); I will get @a = ("AA Corp", "BB Corp", "The ABC Corp"); but I want @a = ("AA Corp, "The ABC Corp", "BB Corp"); How do I sort array without changing...

LEARN ABOUT ULTRIX

xstr

xstr(1) General Commands Manual xstr(1)

Name
xstr - extract strings from C program

Syntax
xstr [-c] [-] [file]

Description
The command maintains a file strings into which strings in component parts of a large program are hashed. These strings are replaced with
references to this common area. This serves to implement shared constant strings, most useful if they are also read-only.

The command
xstr -c name

will extract the strings from the C source in name, replacing string references by expressions of the form (&xstr[number]) for some number.
An appropriate declaration of is prepended to the file. The resulting C text is placed in the file x.c, to then be compiled. The strings
from this file are placed in the strings data base if they are not there already. Repeated strings and strings which are suffices of
existing strings do not cause changes to the data base.

After all components of a large program have been compiled a file xs.c declaring the common space can be created by a command of the form
xstr

This xs.c file should then be compiled and loaded with the rest of the program. If possible, the array can be made read-only (shared) sav-
ing space and swap overhead.

The command can also be used on a single file. A command
xstr name

creates files x.c and xs.c as before, without using or affecting any strings file in the same directory.

It may be useful to run after the C preprocessor if any macro definitions yield strings or if there is conditional code which contains
strings which may not, in fact, be needed. The command reads from its standard input when the argument `-' is given. An appropriate com-
mand sequence for running after the C preprocessor is:
cc -E name.c | xstr -c -
cc -c x.c
mv x.o name.o

The command does not touch the file strings unless new items are added, thus can avoid remaking xs.o unless truly necessary.

Options
- Reads stdin.

-c Extracts strings from specified C source (next argument).

Restrictions
If a string is a suffix of another string in the data base, but the shorter string is seen first by both strings will be placed in the data
base, when just placing the longer one there will do.

Files
strings Data base of strings
x.c Massaged C source
xs.c C source for definition of array `xstr'
/tmp/xs* Temp file when `xstr name' doesn't touch strings

Shell Programming and Scripting