Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Truncate multiple file extensions
Top Forums Shell Programming and Scripting Truncate multiple file extensions Post 302133553 by namishtiwari on Friday 24th of August 2007 01:48:18 AM
Old 08-24-2007
suppose you enterd num as 5,then it will print a file that is having a extension of
file1.txt.txt.txt.txt.txt
and reduce it to
file1.txt
 

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

Truncate File contain

I have one file which first line is blank and second line has some data. $cat filename output: 30-MAY-07 I want to store 30-MAY-07 value in one variable. for that I wrote var="`head -2 filename`" It will give that result but I want to truncate the first line which is blank. plz help. (2 Replies)
Discussion started by: rinku
2 Replies

3. UNIX for Dummies Questions & Answers

Truncate last <n> characters from a file

I am trying to concatenate 2 files, but before concatenation, I would like to strip off the final character from the first file. The final character is a form feed (ascii 012 / hex 0C) and there will be an unknown number of these characters in the file. It is only the very last one which I want... (1 Reply)
Discussion started by: Gwailo88
1 Replies

4. Shell Programming and Scripting

Stripping out extensions when file has multiple dots in name

I posted this already in another thread, but was told that I should create a seperate thread for the following question: How do I strip the extension when the delimiter might occur multiple times in the filename? For example: I have 2 files as input for my script. test.extension... (8 Replies)
Discussion started by: Nemelis
8 Replies

5. Shell Programming and Scripting

Creating multiple extensions

Friends I want to automat sending a letter to different persons whose directories are named as 001, 002, 003, 004. To push the same letter to all these directories, I need to name the letter as letter.001, letter.002 like that. Is there any method whereby I get the extension of this letter... (2 Replies)
Discussion started by: chssastry
2 Replies

6. UNIX for Dummies Questions & Answers

changing extensions for multiple files at once

I copied some files to another folder, and I want to change them from .doc extensions to .txt extensions. I tried using the cp and mv commands, but it didn't work. Is it possible to change file extensions with these commands, and if so how do I do it? I tried using the * wildcard (say cp *.doc... (1 Reply)
Discussion started by: Straitsfan
1 Replies

7. Shell Programming and Scripting

Truncate file name to 40 characters

Hello all. I would like to make a script (or two shell scripts) that will do the following. I need the maximum file name and directory name to be 38 characters long. As well, if shortening the file name ends up making all of the files in that directory have the same name, then I would like... (9 Replies)
Discussion started by: marcozd
9 Replies

8. UNIX for Dummies Questions & Answers

recover the truncate file

hi All, how to recover the truncate file in unix. Thanks!:wall: (2 Replies)
Discussion started by: krbala1985
2 Replies

9. Shell Programming and Scripting

Replacing multiple extensions

HI, I have some csv files with mutiple extensions, I want to remove all the extensions and keep only the .csv extension. anybody can suggest me how to do this. source files 1.txt.csv.txt.csv.csv.txt.csv 2.csv.txt.csv.txt.csv.txt target 1.csv 2.csv --Wang (1 Reply)
Discussion started by: wangkc
1 Replies

10. Shell Programming and Scripting

List directory name (only once) after multiple file extensions found

Here is a simplified example of my problem. Say I have the following 3 sub-directories; ./folder1 A.txt A.sh ./folder2 B.txt ./folder3 C.txt C.sh I would like to list the directory names which contain both '.txt' & '.sh' type extensions. I have came up with the following code;... (8 Replies)
Discussion started by: mmab
8 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 02:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy