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Full Discussion: Shell Script for renaming and moving Files - Easy?
Top Forums Shell Programming and Scripting Shell Script for renaming and moving Files - Easy? Post 302963105 by Don Cragun on Wednesday 23rd of December 2015 08:38:26 PM
Old 12-23-2015
Repeating some of what durden_tyler said and adding some additional notes: You need to be much clearer about what you are trying to do and what you have done.

The find utility is used to search a file hierarchy for various criteria. In the sample you provided, you will get a syntax error if the directory in which you run this command contains more than one file with a name ending with the string .txt, will search the file hierarchy for a file with the same name as the file in current directory with a named ending in .txt if there is exactly one file in the current directory with a name ending in .txt, or will find all of the files in the file hierarchy rooted in the current directory with names ending in .txt if there aren't any files in the current directory with a name ending with .txt.

Once you have found a file with a name ending in .txt, how do you determine which file with a name ending in .cad should be renamed?

After renaming that .cad file (and moving or copying it to another directory), do you really want to remove every file in the current directory (including the .txt that you haven't moved or copied to anywhere else) even if there are other .txt and/or .cad files remaining in that directory or in subdirectories under that directory?

And, to what directory do you want to move the renamed .cad files?

We'll be happy to help you figure out how to write a bash script that will run on a Linux operating system if you give us a clear description of what you're trying to do. Without a clear description, we can make wild guesses that could waste a lot of your time and ours.
 

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LEARN ABOUT REDHAT

mac2unix

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)
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