Bash script deleting my files, and editing files in subdirectories question Post: 302887120

Sponsored Content

Top Forums Shell Programming and Scripting Bash script deleting my files, and editing files in subdirectories question Post 302887120 by Chubler_XL on Wednesday 5th of February 2014 06:37:58 PM

02-05-2014

Moderator

continue just resumes at the next iteration of the enclosing for loop. In this particular code that means stop processing the current file and start processing the next file.

The current code is less than ideal as it will rename existing renamed files and skip files.

see below:

Code:

$ touch abc_{0000..0003} more/img_{0000..0003} file{000..002}.jpg
$ ls
abc_0000  abc_0001  abc_0002  abc_0003  file000.jpg  file001.jpg  file002.jpg  more  script
$ ./script file jpg
./abc_0002 -> file003.jpg
./abc_0003 -> file004.jpg
./file000.jpg -> file005.jpg
./file001.jpg -> file006.jpg
./file002.jpg -> file007.jpg
./more/img_0000 -> file008.jpg
./more/img_0001 -> file009.jpg
./more/img_0002 -> file010.jpg
./more/img_0003 -> file011.jpg
$ ls
abc_0000  file003.jpg  file005.jpg  file007.jpg  file009.jpg  file011.jpg  script
abc_0001  file004.jpg  file006.jpg  file008.jpg  file010.jpg  more

This slight update should be a little safer.

Code:

(( $# == 2 )) || {
        printf 'Usage: %s <prefix> <ext>\n' "$0"
        exit 1
}

prefix=$1
type=$2
number=1

find . -type f -print | while read file; do

        # skip already processed files
        [[ "$file" = ./$prefix[0-9][0-9][0-9].$type ]] && continue

        # skip executable files (eg this script)
        [ -x "$file" ] && continue

        # find next unused sequence
        while true
        do
            printf -v new '%s%03d.%s' "$prefix" $((++number)) "$type"
            [ -f "$new" ] || break
        done

        mv "$file" "$new"
        echo "$file -> $new"

done

This User Gave Thanks to Chubler_XL For This Post:

Chubler_XL

View Public Profile for Chubler_XL

Find all posts by Chubler_XL

10 More Discussions You Might Find Interesting

1. Solaris

editing files with script

hi guys, We have to implement new local (/etc/default/login) USER security policy on almost 50 stations. so editing /etc/default/login and /etc/default/passwd will be way too long work. Can we do the same using some script, I mean editing the above files and putting variables as RETRIES=3, ...

2. Shell Programming and Scripting

Script for editing column files

Hi, I have been doing files editing (using "vi") to change the period (e.g. 0902 to 0903) for 100 files each week as shown in the example below. I would like to have a script to solve this manual files editing. Please advice. Example: Change from: ...

3. Web Development

bash script editing my apache config files

okay i'm going to try to say this uber-simple: I use dropbox (file-sync service). in order for dropbox sync files, they must be its children eg. somewhere under /home/jzacsh/Dropbox]. I want to now use it to keep my development files in sync across my machines: easy: just move my dev. files...

4. Shell Programming and Scripting

Bash: Gzip files in Directory and it�s Subdirectories

Hello dear Community, I have a task to wrtie a script which will gzip not zipped files in a directory and it�s subdirectories. I succeeded in gzippung the directory but not the subdirectories: #/bin/bash #go to the directory where to zip cd $1 #Zip unzipped files for i in `ls | xargs...

5. Shell Programming and Scripting

Editing lists of integers in 1d files with bash shell

Hi, I need a script that will: 1. Go through about 20 different folders, each containing about 20 1d files. The 1d files go something like this: 22.253 37.707 78.117 112.374 127.944 156.067 180.956 233.785 249.256 ...

6. Shell Programming and Scripting

Script to Archive Files from Subdirectories

Hello, I have a CentOS server that contains a 'storage' directory. Within that directory, there could be any number of subfolders (all with unique names that match usernames). Under each username folder, there are two additional folders: db and files /STORAGE/user1/db/...

7. UNIX for Dummies Questions & Answers

Crontab deleting files command question

Hello out there, Our system has a pdf generator that creates pdf files. We dont need them pas 120 days. So I have this command in my crontab. I currently set it to "0" for testing. But normally have it set to -mtime 120 to remove files out of the folders from PDF out to several other potential...

8. Shell Programming and Scripting

Unzip all the files with subdirectories present and append a part of string from the main .zip files

Hi frnds, My requirement is I have a zip file with name say eg: test_ABC_UH_ccde2a_awdeaea_20150422.zip within that there are subdirectories on each directory we again have .zip files and in that we have files like mama20150422.gz and so on. Iam in need of a bash script so that it unzips...

9. Shell Programming and Scripting

Append string to all the files inside a directory excluding subdirectories and .zip files

Hii, Could someone help me to append string to the starting of all the filenames inside a directory but it should exclude .zip files and subdirectories. Eg. file1: test1.log file2: test2.log file3 test.zip After running the script file1: string_test1.log file2: string_test2.log file3:...

10. UNIX for Beginners Questions & Answers

Help with running a script on files located in subdirectories

Hello everyone, I'm am a newbie to coding so I am reaching out in hopes that I can get some help from this forum. I am trying to run the script below from a single directory, however the directory has many subfolders. In each of those subfolders is a file, uniquely named to that specific...

LEARN ABOUT DEBIAN

jpegicc

JPEGICC(1)						      General Commands Manual							JPEGICC(1)

NAME

       jpegicc - little cms ICC profile applier for JPEG.

SYNOPSIS

       jpegicc [options] input.jpg output.jpg

DESCRIPTION

       lcms is a standalone CMM engine, which deals with the color management.	It implements a fast transformation between ICC profiles.  jpegicc
       is little cms ICC profile applier for JPEG.

OPTIONS

       -b     Black point compensation.

       -c <0,1,2,3>
	      Precalculates transform. (0=Off, 1=Normal, 2=Hi-res, 3=LoRes) [defaults to 1]

       -g     Marks out-of-gamut colors on softproof.

       -h <0,1,2>
	      Show summary of options and examples.

       -i profile
	      Input profile (defaults to sRGB).

       -m <0,1,2,3>
	      SoftProof intent.

       -n     Ignore embedded profile.

       -p profile
	      Soft proof profile

       -o profile

       Output profile (defaults to sRGB).

       -q <0..100>
	      Output JPEG quality.

       -t <0,1,2,3>
	      Intent (0=Perceptual, 1=Colorimetric, 2=Saturation, 3=Absolute).

       -v     Verbose.

EXAMPLES

       To color correct from scanner to sRGB:
	    jpegicc -iscanner.icm in.jpg out.jpg

       To convert from monitor1 to monitor2:
	    jpegicc -imon1.icm -omon2.icm in.jpg out.jpg

       To make a CMYK separation:
	    jpegicc -oprinter.icm inrgb.jpg outcmyk.jpg

       To recover sRGB from a CMYK separation:
	    jpegicc -iprinter.icm incmyk.jpg outrgb.jpg

       To convert from CIELab ITU/Fax JPEG to sRGB
	    jpegicc -iitufax.icm in.jpg out.jpg

NOTES

       For suggestions, comments, bug reports etc. send mail to info@littlecms.com.

SEE ALSO

       tifficc(1), tiffdiff(1), icc2ps(1), icclink(1), icctrans(1), wtpt(1)

AUTHOR

       This manual page was written by Shiju p. Nair <shiju.p@gmail.com>, for the Debian project.

								September 30, 2004							JPEGICC(1)