Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Find all the unique file extensions
Top Forums UNIX for Dummies Questions & Answers Find all the unique file extensions Post 302372252 by reldb on Tuesday 17th of November 2009 12:32:24 PM
Old 11-17-2009
Thanks
it worked fine -
find . -exec basename {} \; | grep '\.' | sed 's/^[^.]*\.//g' | sort | uniq


just wondering why below didnt work
find . -type f | xargs basename
it just showed empty lines
[actually i am more habitual of using xargs instead of -exec, is there any issue ]
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

find -regex: matching multiple extensions

I want to use find to locate files with two different extensions, and run a grep on the results. The closest I have gotten is incredibly slow and ugly: for i in `ls -laR|egrep -e '(.js|.css)'`; do find . -name $i -print|xargs grep -H searchBg; done; This method makes my eyes bleed. Help! ;) ... (2 Replies)
Discussion started by: r0sc0
2 Replies

2. Shell Programming and Scripting

Find files with 3 different extensions

Hi all, From one directory I need to fetch only files of type *.xls,*.csv,*.txt. I tried the find . -name '*.txt,*.csv,*.xls' -print. But it throws me error. Please do help me on this. Thanks Mahalakshmi.A (11 Replies)
Discussion started by: mahalakshmi
11 Replies

3. Shell Programming and Scripting

Need to find Unique not used Number

Wrote a script to create a hidden account in OS X. It works perfect but I need to check if the UID is already in use before I tried to create the account. dscl . list /Users UniqueID | awk '{print $2}' | while read UIDS do if ; then echo "UID Is Already in USE" i=`expr "$2" - 1` echo... (4 Replies)
Discussion started by: elbombillo
4 Replies

4. Shell Programming and Scripting

get part of file with unique & non-unique string

I have an archive file that holds a batch of statements. I would like to be able to extract a certain statement based on the unique customer # (ie. 123456). The end for each statement is noted by "ENDSTM". I can find the line number for the beginning of the statement section with sed. ... (5 Replies)
Discussion started by: andrewsc
5 Replies

5. UNIX and Linux Applications

grep file to find unique instances of username

hello - A SystemOut.log file has recurring entries that follow this format: Principal: auth9.nick.al.gov:389/USERNAME Over the course of a day thousands of lines similar to this are produced, with each username represented hundreds of times. I need to create a new file that shows... (4 Replies)
Discussion started by: 1075FJ40
4 Replies

6. Shell Programming and Scripting

Change unique file names into new unique filenames

I have 84 files with the following names splitseqs.1, spliseqs.2 etc. and I want to change the .number to a unique filename. E.g. change splitseqs.1 into splitseqs.7114_1#24 and change spliseqs.2 into splitseqs.7067_2#4 So all the current file names are unique, so are the new file names.... (1 Reply)
Discussion started by: avonm
1 Replies

7. Shell Programming and Scripting

Find and count unique date values in a file based on position

Hello, I need some sort of way to extract every date contained in a file, and count how many of those dates there are. Here are the specifics: The date format I'm looking for is mm/dd/yyyy I only need to look after line 45 in the file (that's where the data begins) The columns of... (2 Replies)
Discussion started by: ronan1219
2 Replies

8. Shell Programming and Scripting

Find duplicate files but with different extensions

Hi ! I wonder if anyone can help on this : I have a directory: /xyz that has the following files: chsLog.107.20130603.gz chsLog.115.20130603 chsLog.111.20130603.gz chsLog.107.20130603 chsLog.115.20130603.gz As you ca see there are two files that are the same but only with a minor... (10 Replies)
Discussion started by: fretagi
10 Replies

9. AIX

AIX : Find files ignoring certain file extensions

Hi All, I am scripting a program to find and archive files. There are certain file types that I do not want to archive. Below is the scenario. I have created a lookup file which has details on folders days and file extensions that needs to be ignored I have separated the individual into... (4 Replies)
Discussion started by: kavinmjr
4 Replies

10. UNIX for Advanced & Expert Users

Find wild card directory and its files of some extensions

I want to use Find command to find directories that have certain name and them find files in that directory having only some extensions. So far, I have come up with this command to list directories with wild card name and list ALL the files in that directory. find . -type d -name prog\* -print... (11 Replies)
Discussion started by: sssccc
11 Replies

LEARN ABOUT REDHAT

dos2unix

dos2unix(1)						      General Commands Manual						       dos2unix(1)

NAME

       dos2unix - DOS/MAC to UNIX text file format converter

SYNOPSYS

       dos2unix [options] [-c convmode] [-o file ...] [-n infile outfile ...]

       Options:

       [-hkqV] [--help] [--keepdate] [--quiet] [--version]

DESCRIPTION

       This manual page documents dos2unix, the program that converts plain text files in DOS/MAC format to UNIX format.

OPTIONS

       The following options are available:

       -h --help
	      Print online help.

       -k --keepdate
	      Keep the date stamp of output file same as input file.

       -q --quiet
	      Quiet mode. Suppress all warning and messages.

       -V --version
	      Prints version information.

       -c --convmode convmode
	      Sets conversion mode. Simulates dos2unix under SunOS.

       -o --oldfile file ...
	      Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.

       -n --newfile infile outfile ...
	      New  file  mode.	Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
	      used or you WILL lost your files.

EXAMPLES

       Get input from stdin and write output to stdout.

	      dos2unix

       Convert and replace a.txt. Convert and replace b.txt.

	      dos2unix a.txt b.txt

	      dos2unix -o a.txt b.txt

       Convert and replace a.txt in ASCII conversion mode.  Convert and replace b.txt in ISO conversion mode.  Convert	c.txt  from  Mac  to  Unix
       ascii format.

	      dos2unix a.txt -c iso b.txt

	      dos2unix -c ascii a.txt -c iso b.txt

	      dos2unix -c mac a.txt b.txt

       Convert and replace a.txt while keeping original date stamp.

	      dos2unix -k a.txt

	      dos2unix -k -o a.txt

       Convert a.txt and write to e.txt.

	      dos2unix -n a.txt e.txt

       Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.

	      dos2unix -k -n a.txt e.txt

       Convert and replace a.txt. Convert b.txt and write to e.txt.

	      dos2unix a.txt -n b.txt e.txt

	      dos2unix -o a.txt -n b.txt e.txt

       Convert c.txt and write to e.txt. Convert and replace a.txt.  Convert and replace b.txt. Convert d.txt and write to f.txt.

	      dos2unix -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt

DIAGNOSTICS

BUGS

       The program does not work properly under MSDOS in stdio processing mode.  If you know why is that so, please tell me.

AUTHORS

       Benjamin Lin - <blin@socs.uts.edu.au>

       Bernd Johannes Wuebben (mac2unix mode) <wuebben@kde.org>

MISCELLANY

       Tested environment:

	      Linux 1.2.0 with GNU C 2.5.8

	      SunOS 4.1.3 with GNU C 2.6.3

	      MS-DOS 6.20 with Borland C++ 4.02

       Suggestions and bug reports are welcome.

SEE ALSO

       unix2dos(1) mac2unix(1)

1995.03.31							   dos2unix v3.0						       dos2unix(1)
All times are GMT -4. The time now is 06:51 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy