finding overlapping names in different txt files Post: 302688129

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Finding files with names that have a real number greater then difined.

I am trying to find all files in a directory whose name has a real number larger then the number I am looking for. For example: . |-- delta.1.5.sql |-- delta.2.1.sql |-- delta.2.2.sql |-- delta.2.3.sql |-- delta.2.4.sql `-- delta.2.5.sql I know my database is at 2.2 so I want an...

2. UNIX for Dummies Questions & Answers

Finding Names in multiple files

What's the best way to see if a common name exists in two separate files?

3. UNIX for Dummies Questions & Answers

Finding names in multiple files - second attempt

I couldn't find the original thread that I created and since I didn't get a definitive answer, I figured I'd try again. Maybe this time I can describe what I want a little better. I've got two files, each with thousands of names all separated by new line. I want to know if 'name in file1'...

4. Shell Programming and Scripting

Finding consecutive numbers in version names on a txt file

Hi all. I have a directory which contains files that can be versioned. All the files are named according to a pattern like this: TEXTSTRING1-001.EXTENSION TEXTSTRING2-001.EXTENSION TEXTSTRING3-001.EXTENSION ... TEXTSTRINGn-001.EXTENSION If a file is versioned, a file called ...

5. UNIX for Dummies Questions & Answers

Delete files whose file names are listed in a .txt file

hi, I need a help. I used this command to list all the log files which are for more than 10 days to a text file. find /usr/script_test -type f -mtime +10>>/usr/ftprm.txt I want all these files listed in the ftprm.txt to be ftp in another machine and then rm the files. Anyone can help me...

6. Shell Programming and Scripting

Assigning the names from overlapping regions

I have 2 files; file 1 having smaller positions that overlap with the positions with positions in file2. file1 aaa 20 22 apple aaa 18 25 banana aaa 12 30 grapes aaa 22 25 melon file2 aaa 18 26 cdded aaa 10 35 abcde I want to get something like this output aaa 18 26 cdded banana...

7. Shell Programming and Scripting

Finding size of files with spaces in their file names

I am running a UNIX script to get unused files and their sizes from the server. The issue is arising due to the spaces present in the filename/folder names.Due to this the du -k command doesn't work properly.But I need to calculate the size of all files including the ones which have spaces in them....

8. Shell Programming and Scripting

Finding files in directory with similar names

So, I have a directory tree that has many files named thusly: X_REVY.PDF I need to find any files that have the same X portion (which can be nearly anything) as any another file (in any directory) but have different Y portions (which can be any number from 1-99). I then need it to return...

9. Shell Programming and Scripting

Finding a string in a list of files, print file names

I'm interested in writing a report script using BASH that searches all of the files in a particular directory for a keyword and printing a list of files containing this string... In fact this reporting script would have searches for multiple keywords, so I'm interested in making multiple...

10. UNIX for Dummies Questions & Answers

Retrieving names of files in a dir without overlapping

Hi, I have been trying to retrieve the names of files present in a directory one by one but the names of files are getting overlapped on one another. I tried the below command. ls -1 > filename please help me in getting the file names line by line without overlapping. I am using korn...

LEARN ABOUT NETBSD

comm

COMM(1) 						    BSD General Commands Manual 						   COMM(1)

NAME

     comm -- select or reject lines common to two files

SYNOPSIS

     comm [-123f] file1 file2

DESCRIPTION

     The comm utility reads file1 and file2, which should be sorted lexically, and produces three text columns as output: lines only in file1;
     lines only in file2; and lines in both files.

     The filename ``-'' means the standard input.

     The following options are available:

     -1      Suppress printing of column 1.

     -2      Suppress printing of column 2.

     -3      Suppress printing of column 3.

     -f      Fold case in line comparisons.

     Each column will have a number of tab characters prepended to it equal to the number of lower numbered columns that are being printed.  For
     example, if column number two is being suppressed, lines printed in column number one will not have any tabs preceding them, and lines
     printed in column number three will have one.

     comm assumes that the files are lexically sorted; all characters participate in line comparisons.

EXIT STATUS

     comm exits 0 on success, >0 if an error occurred.

SEE ALSO

     cmp(1), diff(1), sort(1), uniq(1)

STANDARDS

     The comm utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').

BSD
								   June 6, 1993 							       BSD