sort and compare files Post: 302341449

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sort and compare file

If I have 3 kinds of files in directory DATA1: FileA.20060315.dat, FileB.20060315.dat, FileC.20060315.dat FileC.20060316.dat FileA.20060317.dat, FileB.20060317.dat FileA.20060318.dat, FileB.20060318.dat, FileC.20060318.dat If 3 files have the same date then run $cat FileA.20060315.dat...

2. Shell Programming and Scripting

Why do we use sort before compare ?

Dear All. Im trying to know how exactly the command "compare" works, does it compare line by line or field by field, and the most important thing is that why the files have to be sorted before we compare them? Thanks in advance

3. Shell Programming and Scripting

Require compare command to compare 4 files

I have four files, I need to compare these files together. As such i know "sdiff and comm" commands but these commands compare 2 files together. If I use sdiff command then i have to compare each file with other which will increase the codes. Please suggest if you know some commands whcih can...

4. UNIX for Advanced & Expert Users

Script to sort the files and append the extension .sort to the sorted version of the file

Hello all - I am to this forum and fairly new in learning unix and finding some difficulty in preparing a small shell script. I am trying to make script to sort all the files given by user as input (either the exact full name of the file or say the files matching the criteria like all files...

5. Shell Programming and Scripting

comm command -- Sort and compare two files

Team, I have two files and I am trying to find the lines unique to file1. So i have executed the below command at shell prompt and got the correct results comm -23 <(sort test) <(sort test1) When i run the same command in Bash shell script, i got the correct results. But when i run...

6. Shell Programming and Scripting

How to sort and compare files in more efficient manner?

Hello All, Iam using below method to sort and compare files. First iam doing sorting and changing the same file and then doing comparing and taking the final result to another file. sort -o temp.txt file1 mv temp.txt file1 sort -o temp.txt file2 mv temp.txt file2 sort -o temp.txt...

7. Shell Programming and Scripting

UNIX compare, sort lines and append difference

Hi, I have a file that needs to be converted: content is: a, b, 4 a ,b, 5 x, y, 1 a, b, 1 x, y, 3 how can i get: a, b, 1|4|5 x,y 1|3

8. Shell Programming and Scripting

UNIX compare, sort lines and append difference

To make it easier, i gave following example. It is not homework or classwork. Instead, i have a huge csv file dump from tsql with 15 columns and around 300 rows. I was able to extract content that needs to be really converted. Here is the extract: ES FP,B1ES FP,70000,I,SL22,SL22 (70000) ES...

9. Shell Programming and Scripting

UNIX compare, sort lines and append difference

10. UNIX for Beginners Questions & Answers

Sort by record column, Compare with conditons and export the result

Hello, I am new to Unix and would like to seek a help, please. I have 2 files (file_1 and file_2), I need to perform the following actions. 1 ) Sort the both file by the column 26-36 (which is Invoice number) what is sort command with the column sort? 2) Compare the file_1.sorted and...

LEARN ABOUT MINIX

zgrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting