Sponsored Content
Top Forums Shell Programming and Scripting awk command to compare a file with set of files in a directory using 'awk' Post 302648589 by guruprasadpr on Wednesday 30th of May 2012 06:28:23 AM
Old 05-30-2012
Hi
Post your sample input files and output file.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

awk command to find the count of files ina directory

hi Gurus, can anyone provide a awk command to get teh count of number of file sin a specific directory. appreciate any kind of information.. thanks (11 Replies)
Discussion started by: sish78
11 Replies

2. Shell Programming and Scripting

(awk) compare files in dir with an index file

Using awk I have an index file which has been seperated into 5 fields. The first field contains file names. What I need to do is check to see if a file exists in my current directory that is not in the first field of my index file. If its not i print out a message. Please help! (4 Replies)
Discussion started by: xthexonex
4 Replies

3. Shell Programming and Scripting

awk to compare flat files and print output to another file

Hello, I am strugling from quite a some time to compare flat files with over 1 million records could anyone please help me. I want to compare two pipe delimited flat files, file1 with file2 and output the unmatched rows from file2 in file3 Sample File1: ... (9 Replies)
Discussion started by: suhaeb
9 Replies

4. Shell Programming and Scripting

Compare two files and set a third one using awk or perl

Folks I need your help cuz I've a file with 100,000 records that need to be compared against a passwd file (300) and then create a third one with the data in the first one and the passwd from the second one set in it. The format of the first file is: host xxxxxx "" 0,0 Closed control00/... (4 Replies)
Discussion started by: ranrodrig
4 Replies

5. Shell Programming and Scripting

Apply 'awk' to all files in a directory or individual files from a command line

Hi All, I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs. How would I do this in a script? I have the following script called "csvtabs": awk 'BEGIN { FS... (4 Replies)
Discussion started by: ScKaSx
4 Replies

6. Shell Programming and Scripting

awk - compare records of 1 file with 3 files

hi.. I want to compare records present in 1 file with those in 3 other files and print those records of file 1 which are not present in any of the files. for eg - file1 file2 file3 file4 1 1 5 7 2 2 6 9 3 4 5 6 7 8 9 ... (3 Replies)
Discussion started by: Abhiraj Singh
3 Replies

7. Shell Programming and Scripting

Compare two files and write data to second file using awk

Hi Guys, I wanted to compare a delimited file and positional file, for a particular key files and if it matches then append the positional file with some data. Example: Delimited File -------------- Byer;Amy;NONE1;A5218257;E5218257 Byer;Amy;NONE1;A5218260;E5218260 Positional File... (3 Replies)
Discussion started by: Ajay Venkatesan
3 Replies

8. Shell Programming and Scripting

Compare two files using awk command recursively

I want to compare two files, 1) Compare Each query result. 2) Compare Only first row of the Query output 3) Compare Time (3rd column), First file time is lesser than 2nd file then print the PO_NUM else do nothing. File1: C:\script>call transaction 1OPOP C:\script>Select ID, PO_ID, TIME, DES... (3 Replies)
Discussion started by: Ragu14
3 Replies

9. UNIX for Dummies Questions & Answers

awk command to compare files by column

So I have this issue. I have 4 files. the first one is the master file who has all possible combinations: file 1 - a - b - c - d - e the other three have some of the letters and a number instead of - for example file 2 34 a 5 c file 3 10 b 12 ... (3 Replies)
Discussion started by: Quijotes
3 Replies

10. Shell Programming and Scripting

Simple awk command to compare two files and print first difference

Hello, I have two text files, each with a single column, file 1: 124152970 123899868 123476854 54258288 123117283 file 2: 124152970 123899868 54258288 123117283 122108330 (5 Replies)
Discussion started by: LMHmedchem
5 Replies
cp(1)							      General Commands Manual							     cp(1)

Name
       cp - copy file data

Syntax
       cp [ -f ] [ -i ] [ -p ] file1 file2

       cp [ -f ] [ -i ] [ -p ] [ -r ] file... directory

       cp [ -f ] [ -i ] [ -p ] [ -r ] directory... directory

Description
       The command copies file1 onto file2.  The mode and owner of file2 are preserved if it already existed; the mode of file1 is used otherwise.
       Note that the command will not copy a file onto itself.

       In the second form, one or more files are copied into the directory with their original file names.

       In the third form, one or more source directories are copied into the destination directory with their original file names.

Options
       -f   Forces existing destination pathnames to be removed before copying, without prompting for confirmation.  The -i option is  ignored	if
	    the -f option is specified.

       -i   Prompts  user  with  the name of file whenever the copy will cause an old file to be overwritten. A yes answer will cause to continue.
	    Any other answer will prevent it from overwriting the file.

       -p   Preserves (duplicates) in the copies the modification time, access time, file mode, user ID, and group ID as allowed  by  the  permis-
	    sions of the source files, ignoring the present umask.

       -r   Copies  directories.  Entire directory trees, including their subtrees and the individual files they contain, are copied to the speci-
	    fied destination directory. The directory, its subtrees, and the individual files retain their original names. For	example,  to  copy
	    the directory including all of its subtrees and files, into the directory enter the following command:
	    cp -r reports news

See Also
       cat(1), pr(1), mv(1)

																	     cp(1)
All times are GMT -4. The time now is 10:39 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy