Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Compare file1 for matching line in file2 and print the difference in matching lines
Top Forums Shell Programming and Scripting Compare file1 for matching line in file2 and print the difference in matching lines Post 302871907 by RasB15 on Thursday 7th of November 2013 09:04:40 AM
Old 11-07-2013
Quote:
Originally Posted by joeyg
Why must be done in shell?
If this is homework, there is a specific location to post homework requests.
The Package which runs the checks is designed in a way that it accepts only shell scripts or sql files. We are generating these two files via a shell script so need the rest of work to be done in shell itself.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk/sed search lines in file1 matching columns in file2

Hi All, as you can see I'm pretty new to this board. :D I'm struggling around with small script to search a few fields in another file. Basically I have file1 looking like this: 15:38:28 sz:10001 pr:14.16 15:38:28 sz:10002 pr:18.41 15:38:29 sz:10003 pr:19.28 15:38:30 sz:10004... (1 Reply)
Discussion started by: floripoint
1 Replies

2. Shell Programming and Scripting

Compare multiple fields in file1 to file2 and print line and next line

Hello, I have two files that I need to compare and print out the line from file2 that has the first 6 fields matching the first 6 fields in file1. Complicating this are the following restrictions 1. file1 is only a few thousand lines at most and file2 is greater than 2 million 2. I need to... (7 Replies)
Discussion started by: gillesc_mac
7 Replies

3. UNIX for Advanced & Expert Users

print contents of file2 for matching pattern in file1 - AWK

File1 row is same as column 2 in file 2. Also file 2 will either start with A, B or C. And 3rd column in file 2 is always F2. When column 2 of file 2 matches file1 column, print all those rows into a separate file. Here is an example. file 1: 100 103 104 108 file 2: ... (6 Replies)
Discussion started by: i.scientist
6 Replies

4. Shell Programming and Scripting

Compare values in two files. For matching rows print corresponding values from File 1 in File2.

- I have two files (File 1 and File 2) and the contents of the files are mentioned below. - I am trying to compare the values of Column1 of File1 with Column1 of File2. If a match is found, print the corresponding value from Column2 of File1 in Column5 of File2. - I tried to modify and use... (10 Replies)
Discussion started by: Santoshbn
10 Replies

5. UNIX for Dummies Questions & Answers

if matching strings in file1 and file2, add column from file1 to file2

I have very limited coding skills but I'm wondering if someone could help me with this. There are many threads about matching strings in two files, but I have no idea how to add a column from one file to another based on a matching string. I'm looking to match column1 in file1 to the number... (3 Replies)
Discussion started by: pathunkathunk
3 Replies

6. Shell Programming and Scripting

Insert lines above matching line with content from matching

Hi, I have text file: Name: xyz Gender: M Address: "120_B_C; ksilskdj; lsudlfw" Zip: 20392 Name: KLM Gender: F Address: "65_D_F; wnmlsi;lsuod;,...." Zip:90233I want to insert 2 new lines before the 'Address: ' line deriving value from this Address line value The Address value in quotes... (1 Reply)
Discussion started by: ysrini
1 Replies

7. Shell Programming and Scripting

Pattern Matching & replacing of content in file1 with file2

I have file 1 & file 2 with content mentioned below. I want to get the output as shown in file3. Requirement: check the content of column 1 & column 2, if value of column 1 in file1 matches with first column of file2 then remaining columns(2&3) of file2 should get replaced, also if value of... (4 Replies)
Discussion started by: siramitsharma
4 Replies

8. Shell Programming and Scripting

Based on column in file1, find match in file2 and print matching lines

file1: file2: I need to find matches for any lines in file1 that appear in file2. Desired output is '>' plus the file1 term, followed by the line after the match in file2 (so the title is a little misleading): This is honestly beyond what I can do without spending the whole night on it, so I'm... (2 Replies)
Discussion started by: pathunkathunk
2 Replies

9. Shell Programming and Scripting

Replacing first field of file2 with the second filed of file1 for matching cases

Dear All, Need your help..:D I am not regular on shell scripts..:( I have 2 files.. Content of file1 cellRef 4};"4038_2_MTNL_KALAMBOLI" cellRef 1020};"4112_3_RAINBOW_BLDG" cellRef 134};"4049_2_TATA_HOSPITAL" cellRef 1003};"4242_3_HITESH_CONSTRUCTION" cellRef... (6 Replies)
Discussion started by: ailnilanjan
6 Replies

10. UNIX for Dummies Questions & Answers

Compare file1 and file2, print matching lines in same order as file1

I want to print only the lines in file2 that match file1, in the same order as they appear in file 1 file1 file2 desired output: I'm getting the lines to match awk 'FNR==NR {a++}; FNR!=NR && a' file1 file2 but they are in sorted order, which is not what I want: Can anyone... (4 Replies)
Discussion started by: pathunkathunk
4 Replies

LEARN ABOUT MOJAVE

platform::shell

platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME

       platform::shell - System identification support code and utilities

SYNOPSIS

       package require platform::shell ?1.1.4?

       platform::shell::generic shell
       platform::shell::identify shell
       platform::shell::platform shell
_________________________________________________________________

DESCRIPTION

       The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.

       This  package  allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
       requirement is that the other shell (identified by its path), is actually executable on the current machine.

       While for most platform this means that the architecture of the interrogated shell is identical to the architecture of  the  running  shell
       this  is  not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
       32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.

       For applications like a code repository it is important to identify the architecture of the shell which will  actually  run  the  installed
       packages, versus the architecture of the shell running the repository software.

COMMANDS

       platform::shell::identify shell
	      This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::generic shell
	      This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.

       platform::shell::platform shell
	      This command returns the contents of tcl_platform(platform) for the specified Tcl shell.

KEYWORDS

       operating system, cpu architecture, platform, architecture

platform::shell 						       1.1.4							platform::shell(n)
All times are GMT -4. The time now is 12:40 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy