Rename file based on first 3 characters of data in file Post: 302242306

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Rename File Based on Created Date

I am trying to rename files based on the created/born date of the file. I Have a total of 4000 files that i am trying to do this with and would like it to be log_yyyymmddhh.gz right now the files are maillog.???.gz. Can anyone point me in the right direction of how to get this done via scipt? ...

2. Shell Programming and Scripting

Rename folder based on containing XML file

Hi everyone. I'm in need of a solution where i need to rename a folder to a name that's inside an XML file in that folder. OS is Ubuntu 9.10 with Gnome. I've tried using grep, sed and xpath, but can't seem to find a solution. This is the simplified folder structure: FOLDER-NAME -...

3. Shell Programming and Scripting

Need to rename file based on name in same file

Good day. I need a one-liner (if possible) otherwise a longer script to do the following: I have a list of files in a directory with the same filename extension, ie. firstfile.cks, anotherfile.cks, somefile.cks, etc.The filename and extension, however, are incorrect. The correct filename...

4. Shell Programming and Scripting

Rename portion of file based on another file

Hello, I've been searching and reading, but I can't figure out how to solve this problem with my newbie skills. In my directory, I have a list of files (see dirlist.txt attachment) that I need to merge and rename. I have part of the code of the code figured out (see below). However, I...

5. Shell Programming and Scripting

Rename a file based on a specific separator

Hello, I am new to shell I have a folder which contains a list of files, all the files contain the separator : I need to replace this character for all the filenames (by batch) ex: hello:world should become hello-world please help Thanks

6. Shell Programming and Scripting

Filename rename with characters of file

Hi, I need a bit of help. I've used awk to get the first 7 characters of a file - awk '{print substr($0,0,7)}' test.csv How do I now take this variable to rename test.csv to variable.csv ? Any help or advice would be greatly appreciated!

7. Shell Programming and Scripting

Remove or rename based on contents of file

I am trying to use the two files shown below to either remove or rename contents in one of those files. If in file1.txt $5 matches $5 of file2.txt and the value in $1 of file1.txt is not "No Match" then that value is substituted for all values in $5 and $1 of file2.txt. If however in $1 ...

8. Shell Programming and Scripting

Rename files based on name in text file

Hello, I have a text file "file.list" with the contents below. file1 filename1 file2 filename2 file3 filename3 file1, file2 and file3 are files existing in the same directory as the text file file.list. I want to rename file1 to filename1, file2 to filename2, as show in the text...

9. Shell Programming and Scripting

Bash to copy file 3 times and rename based on another file

In the below bash I am trying to copy the only text file (always only one) in /home/cmccabe/Desktop/list/QC/metrics.txt and rename each of the 3 text files according to /home/cmccabe/Desktop/test/list.txt using lines 3, 4 ,5. This format (that is list.txt) is always 5 lines. Thank you :). ...

10. UNIX for Beginners Questions & Answers

Rename File Name with Special Characters

I am trying to rename files with spaces and other characters and not able to be successful. FileNames: UPLOAD REFERENCE.xls UPLOAD MASS REFERENCE.XLS find /UPLOAD REFERENCE/ -depth -type f -name "* *" -exec rename " " "_" "{}" ";" The above one is successful to replace spaces...

LEARN ABOUT CENTOS

vfs_crossrename

VFS_CROSSRENAME(8)					    System Administration tools 					VFS_CROSSRENAME(8)

NAME

       vfs_crossrename - server side rename files across filesystem boundaries

SYNOPSIS

       vfs objects = crossrename

DESCRIPTION

       This VFS module is part of the samba(7) suite.

       The vfs_crossrename VFS module allows server side rename operations even if source and target are on different physical devices. A "move"
       in Explorer is usually a rename operation if it is inside of a single share or device. Usually such a rename operation returns
       NT_STATUS_NOT_SAME_DEVICE and the client has to move the file by manual copy and delete operations. If the rename by copy is done by the
       server this can be much more efficient. vfs_crossrename tries to do this server-side cross-device rename operation.

       There are however limitations that this module currently does not solve:

	   The ACLs of files are not preserved,

	   meta data in EAs are not preserved,

	   renames of whole subdirectories cannot be done recursively, in that case we still return STATUS_NOT_SAME_DEVICE and let the client
	   decide what to do,

	   rename operations of huge files can cause hangs on the client because clients expect a rename operation to return fast.

       This module is stackable.

OPTIONS

       crossrename:sizelimit = BYTES
	   server-side cross-device-renames are only done for files if the filesize is not larger than the defined size in MiB to prevent
	   timeouts. The default sizelimit is 20 (MiB)

EXAMPLES

       To add server-side cross-device renames inside of a share for all files sized up to 50MB:

		   [testshare]
		path = /data/mounts
		vfs objects = crossrename
		crossrename:sizelimit = 50

VERSION

       This man page is correct for version 4.0.0 of the Samba suite.

AUTHOR

       The original Samba software and related utilities were created by Andrew Tridgell. Samba is now developed by the Samba Team as an Open
       Source project similar to the way the Linux kernel is developed.

Samba 4.0							    06/17/2014							VFS_CROSSRENAME(8)