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Full Discussion: Linux find jpg and sort by date
Top Forums UNIX for Beginners Questions & Answers Linux find jpg and sort by date Post 303012759 by Don Cragun on Thursday 8th of February 2018 12:58:30 PM
Old 02-08-2018
Quote:
Originally Posted by apmcd47;303012730... ... ...
You mention wanting to search the whole file system. If your system has the [ICODE
locate[/ICODE], or newer mlocate package installed consider this:
Code:
locate -b -e -0 '*.jpg' | xargs -0 ls -rtd

This works for my Ubuntu 16.04 release with mlocate 0.26. The -b option forces it to check against the basename of each file; -e to ignore non-existent files (possible if you deleted files since the last update of the mlocate database, which is normally done once a day).

Andrew
Note that if you're trying to get a single list of files sorted by timestamps, anything that feeds the list to be processed to xargs is not going to achieve your goal. By definition, xargs will split the unsorted list of files into multiple sublists to be processed by executions of the target utility (ls -rtd in this case) and, although each execution will give you an ordered list, the concatenated lists produced by those multiple executions will not give you a list that is sorted by the last modification timestamps of all of the files in the list.
This User Gave Thanks to Don Cragun For This Post:
apmcd47
 

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LEARN ABOUT CENTOS

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)
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