Sponsored Content
Full Discussion: Soft link/file name problem
Top Forums Shell Programming and Scripting Soft link/file name problem Post 302282017 by otheus on Friday 30th of January 2009 03:01:22 AM
Old 01-30-2009
find command:
Code:
imgdir=/home/stuff

find /mnt/disk -type f -a \
	\( -name '*.gif' \
	-o -name '*.GIF' \
	-o -name '*.jpg' \
	-o -name '*.JPG' \
	-o -name '*.jpeg' \
	-o -name '*.JPEG' \
	-o -name '*.png' \
	-o -name '*.PNG' \
	\) -exec /usr/local/bin/makelink "{}" $imgdir ';'

The make the /usr/local/bin/makelink file as mentioned above. (If you don't have access permissions, create $HOME/bin and put it in there; change the find command appropriately.)

The missing part in the script should be something like this:
Code:
   file=`echo $file | perl -pe 's/(?<!\d\])\./[0]\./;s/\[(\d+)\]\./"[".($x=$1,++$x)."]."/e;'`

This will work for just about any number of files. Example:
Code:
echo test[99].jpg | perl -pe 's/(?<!\d\])\./[0]\./;s/\[(\d+)\]\./"[".($1+1)."]."/e;'
test[100].jpg

Perl does two substitutions (stuff between s/.../Smilie. The first looks for a period NOT preceded by a digit that is followed by a right-bracket. If it finds such a string, it replaces it with [0]. The next looks for a number inside brackets and followed by a period. If it finds such a thing (which it will if the previous step succeeded, or as it must if the previous step failed) it replaces the number found with the next higher number (just adds 1).

The output is sent to the shell which stores that output in the variable "file". The next iteration of the while loop should fail, and then the ln command will do its thing.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Differences between hard link and soft link

Hi all! I'd like to know the differences between hard links and soft links. I've already read the ln manpage, but i'm not quite sure of what i understood. Does a hard link sort of copy the file to a new name, give it the same inode number and same rights? What exactly should I do to do this:... (3 Replies)
Discussion started by: penguin-friend
3 Replies

2. UNIX for Dummies Questions & Answers

Difference between hard link and soft link in unix

Hi All, Can any one please explain me what is the difference between hard link and soft link in UNIX. Thanks in advance Raja Chokalingam. (2 Replies)
Discussion started by: RAJACHOKALINGAM
2 Replies

3. UNIX for Dummies Questions & Answers

Hard Link vs SOft Link????

Hi PLease let me know the usage of Hard Link vs Soft Link i.e what is the basic difference and what happens when one file is changed or deleted in both the cases??? thanks (3 Replies)
Discussion started by: skyineyes
3 Replies

4. UNIX for Dummies Questions & Answers

Difference between hard link and soft link

Hi Experts, Please help me out to find out difference between a hard link and a soft link. I am new in unix plz help me with some example commands ( for creating such links). Regards S.Kamakshi :) (2 Replies)
Discussion started by: kamakshi s
2 Replies

5. UNIX for Dummies Questions & Answers

Can the timestamp of a soft link be changed?

I was wondering if it was at all possible to change the timestamp of a soft link. I want to change it to a time in the past before it was created. Sceanrio: In a directory i have a number of softlinks whih point to files, a script processes these files oldest first bassed on the time the... (8 Replies)
Discussion started by: cdoyle
8 Replies

6. Shell Programming and Scripting

soft link issue

Hi , When installing oracle software a set of directories are created under the home directories. Since the home directory is usually not big , i would like to create a soft link from the home directory to mount point with alot of free space , that way the logs will not be wriiten under the... (1 Reply)
Discussion started by: yoavbe
1 Replies

7. Shell Programming and Scripting

how to remove soft link

hi i have create a soft link using below command. ln -s <filename> <dirmane>where file name i use is t1 and dir name was t2. i deleted the dir t2 using command rm -rf to remove the soft link . however again i create a file a using the name t2 and when i just try to link t1 to t2 ... (1 Reply)
Discussion started by: scriptor
1 Replies

8. Solaris

Soft link issue

I did restore from netbackup for root file system on separate slice instead of corrupted one. After restoration I found there are number of soft link issues lie e.g libabcxyx > /mnt/usr/lib it should be libabcxyz > /usr/lib does any have solution to change symbolic link changed in... (1 Reply)
Discussion started by: nimish_mehta
1 Replies

9. Shell Programming and Scripting

Soft link

can u help me out how change the hooked file below. VEUEMASTER.txt -> /sbvnj/kfls//VSUE_OBR_MAER.txt.201503230800 (4 Replies)
Discussion started by: ramkumar15
4 Replies

10. UNIX for Advanced & Expert Users

A query on soft-link

Hi All, I tried creating a soft link with the file itself. It got created successfully. bash-3.2$ ls -l a lrwxrwxrwx 1 ebrigup other 1 Oct 5 19:14 a -> a bash-3.2$ Can anyone explain what is the possible use of it. I dont see any except practically wasting an inode... (2 Replies)
Discussion started by: brij123
2 Replies
gitaction(1)						      General Commands Manual						      gitaction(1)

NAME
gitaction - GNU Interactive Tools - per file type action script SYNTAX
gitaction directory file .gitaction directory file DESCRIPTION
gitaction is a script that executes a different action for each file type specified. It is called by the gitfm program when pressing F2 or ^Xa (see the gnuitrc.TERM configuration files in the gnuit manual). The first parameter is the current directory name and the second one is the file name to be matched against the default patterns. The matching is done using the shell 'case' statement. If you press F2 or ^Xa on a *.html file, gitfm will invoke a browser to view it, if you press F2 or ^Xa on a *.tar.gz file, gitfm will list the tar archive contents, if you press the same keys on a *.gz file, gitfm will display its uncompressed contents on the screen, etc ... If you press F2 or ^Xa on a *.gif file or *.jpg file and you have the zgv utility installed, you will be able to see it. If you want to change the gif/jpeg viewer, all you need to do is to change its name in the gitaction script. There are many more file types and viewers that gitaction knows about. In addition, if you are running under GNOME, gnome-open is used, and on MacOS, open(1) is used. see(1) and metamail(1) are also used as fallbacks. If all else fails, the file is displayed using $GNUIT_PAGER. Feel free to change this. If you want to find out what the default action for each file type is (or if you want to modify it), just read/modify the gitaction script. The script can be easily enhanced. Just read it. The .gitaction script is a local version of the gitaction script. When started, gitaction tries to search a script called .gitaction in the current directory and, if it finds it, it starts it. If .gitaction's exit code is 0 ( .gitaction couldn't find a matching pattern), gitac- tion starts its own case statement trying to match the current file name (the second parameter) against its default patterns. The .gitaction script *must* be executable. An example of .gitaction can be found in the directory gitfm is installed into. (usually /usr/local/bin or /usr/bin) Debian users can find it in /usr/share/doc/gnuit/examples/. You should copy the example to the current direc- tory or your home directory and then modify it. BUGS
Please send bug reports to: gnuit-dev@gnu.org SEE ALSO
gitfm(1) gitps(1) gitview(1) gitmount(1) gitkeys(1) gitrgrep(1) gitunpack(1) AUTHORS
Tudor Hulubei <tudor@cs.unh.edu> Andrei Pitis <pink@pub.ro> Ian Beckwith <ianb@erislabs.net> (current maintainer). gitaction(1)
All times are GMT -4. The time now is 10:05 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy