Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Print number of lines for files in directory, also print number of unique lines
Top Forums UNIX for Beginners Questions & Answers Print number of lines for files in directory, also print number of unique lines Post 303036816 by Don Cragun on Thursday 11th of July 2019 05:35:08 PM
Old 07-11-2019
If you change:
Code:
gawk '{l[$0]++} ENDFILE {for (i in l) {if (l[i]==1) u++;t+=l[i]} print t, u, FILENAME; delete l; u=t=0}' *

to:
Code:
gawk '{l[$0]++} ENDFILE {for (i in l) {u++;t+=l[i]} print t, u, FILENAME; delete l; u=t=0}' *

I think you'll get the results you want. (But, I don't have gawk installed on my system to verify that it works.)

Note that each subscript value represents a unique input line. So, there is no test needed to count the number of unique lines in a file. The test that is currently in that code is only counting unique lines if they only appear in the file once.
These 2 Users Gave Thanks to Don Cragun For This Post:
spacegoose vgersh99
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to print number of lines with awk ?

Can some body tell me how to print number of line from a particular file, with sed. ? Input file format AAAA BBBB CCCC SDFFF DDDD DDDD Command to print line 2 and 3 ? BBBB CCCC And also please tell me how to assign column sum to variable. I user the following command it... (1 Reply)
Discussion started by: maheshsri
1 Replies

2. Shell Programming and Scripting

How do I print out lines with the same number in front using awk?

Hi, I need help in printing out the dates with the largest value in front of it using awk. 436 28/Feb/2008 436 27/Feb/2008 436 20/Feb/2008 422 13/Feb/2008 420 23/Feb/2008 409 21/Feb/2008 402 26/Feb/2008 381 22/Feb/2008 374 24/Feb/2008 360... (7 Replies)
Discussion started by: SIFA
7 Replies

3. SCO

Why? I can not change the number of lines to print

hi My problem now is that if shipping options as -o length = 88 it says the following: # lp -o length=88 -dhp4015 /etc/hosts UX:lp: ERROR: The following options can't be handled: -o length= TO FIX: The printer(s) that otherwise qualify for printing your request can't handle one or more of... (2 Replies)
Discussion started by: Edgar Guevara
2 Replies

4. Shell Programming and Scripting

print every 20 lines the lowest number

Hello all, How can I find the lowest number every 10 lines? For example i have a list name1 -0.1 name2 2 name3 3 name4 -3 name5 1 name6 2 name7 34 name8 34 (6 Replies)
Discussion started by: TheTransporter
6 Replies

5. Shell Programming and Scripting

print lines between line number

Hi, Anyone help me to print the lines from the flat file between 879th line number and 1424th line number. The 879 and 1424 should be passed as input to the shell script(It should be dynamic). Can any one give me using sed or awk? I tried using read, and print the lines..Its taking too... (3 Replies)
Discussion started by: senthil_is
3 Replies

6. Shell Programming and Scripting

Compare multiple files and print unique lines

Hi friends, I have multiple files. For now, let's say I have two of the following style cat 1.txt cat 2.txt output.txt Please note that my files are not sorted and in the output file I need another extra column that says the file from which it is coming. I have more than 100... (19 Replies)
Discussion started by: jacobs.smith
19 Replies

7. Shell Programming and Scripting

How to print lines that only have number lower than...

Hello guys, I am a beginner in Unix :wall: and was wondering if anyone could help me. I need a script that prints lines that only has Z-value lower than equals to (<=) 1.0e-02. Each column is seperated by a tab. 10009.fd Z-value = 3.62843e-03 10009.fd Z-value = 9.75489e-01... (3 Replies)
Discussion started by: narachaid
3 Replies

8. UNIX for Dummies Questions & Answers

Writing a script to print the number of lines in multiple files

Hi I have 1000 files labelled data1.txt through data1000.txt. I want to write a script that prints out the number of lines in each txt file and outputs it in the following format: Column 1: number of data file (1 through 1000) Column 2: number of lines in the text file Thanks! (2 Replies)
Discussion started by: evelibertine
2 Replies

9. Shell Programming and Scripting

How to print N number of lines before and after the grep?

Hi , My record file , need to print up to above (DATA array)(there may be n no lines ) , grep "myvalue" row now .....suggest me some options --- DATA Array--- record type xxxxx sequence type yyyyy 2 3---> data1 /dev/ --- DEVICE --- MAXIMUM_People= data_blocks= MY_value=2 xyz abc ... (0 Replies)
Discussion started by: Huvan
0 Replies

10. UNIX for Beginners Questions & Answers

Advise on how to print range of lines above and below a number?

Hi, I have attached an output file which is some kind of database file mapping. It is basically like an allocation mapping of a tablespace and its datafile/s. The output is generated by the SQL script that I found from 401 Authorization Required Excerpts of the file are as below: ... (2 Replies)
Discussion started by: newbie_01
2 Replies

LEARN ABOUT REDHAT

gsoelim

SOELIM(1)						      General Commands Manual							 SOELIM(1)

NAME

       soelim - interpret .so requests in groff input

SYNOPSIS

       soelim [ -Cv ] [ -Idir ] [ files... ]

       It is possible to have whitespace between the -I command line option and its parameter.

DESCRIPTION

       soelim reads files and replaces lines of the form

	      .so file

       by  the	contents of file.  It is useful if files included with so need to be preprocessed.  Normally, soelim should be invoked with the -s
       option of groff.

       Note that there must be no whitespace between the leading dot and the two characters `s' and `o'.  Otherwise, only groff interprets the .so
       request (and soelim ignores it).

OPTIONS

       -C     Recognize .so even when followed by a character other than space or newline.

       -Idir  This  option  may  be used to specify a directory to search for files (both those on the command line and those named in .so lines).
	      The current directory is always searched first.  This option may be specified more than once, the directories will  be  searched	in
	      the order specified.  No directory search is performed for files specified using an absolute path.

       -v     Print the version number.

SEE ALSO

       groff(1)

Groff Version 1.18.1						   27 June 2001 							 SOELIM(1)
All times are GMT -4. The time now is 03:16 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy