What does total no. of files in ls -lrt o/p means? Post: 302757121

8 More Discussions You Might Find Interesting

1. HP-UX

sem_open(), -lrt and creating a library

I am on HP-UX delta B.11.11 I am using sem_open() and compiling/linking the library by specifying -lrt. Then, I am creating library like below: ar cr $libdir/liboscfe.a `cat fe.libs.$$ com.libs.$$` ranlib $libdir/liboscfe.a Now, I am compiling another utility sch2db which requires this...

2. UNIX for Dummies Questions & Answers

grep running total/ final total across multiple files

Ok, another fun hiccup in my UNIX learning curve. I am trying to count the number of occurrences of an IP address across multiple files named example.hits. I can extract the number of occurrences from the files individually but when you use grep -c with multiple files you get the output similar to...

3. Shell Programming and Scripting

find command nonrecurslu listing ls -lrt

---------------------------------------------------------------------- I have tried find . type -f -exec ls -lrt {} \; but it listed files recursively ,I need only that dir files not internal dir file. ---------------------------------------------------------------------

4. Shell Programming and Scripting

Column means for multiple files

Hi all, I have multiple dat files one for each day of the year and each with two lengthy columns. For each file, I wan't to perform a mathematical operation on the data of column 2 (red), then get the mean of these values and create a new two-column file where each row shows the mean value and...

5. UNIX for Dummies Questions & Answers

using ls -lrt instead of ls

I have a requirement in which I shud use ls -lrt instead of ls command because when we use ls command we get an error..the script part where i get error is given below for SAPRESPONSEFILES in `ls $SAPRESPONSEGOFILE | sed "s/go/dat/g"` basically the script processes the files of format...

6. Shell Programming and Scripting

Calculate total space, total used space and total free space in filesystem names matching keyword

Good afternoon! Im new at scripting and Im trying to write a script to calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting...

7. Shell Programming and Scripting

Problems with ls -lrt

I am doing ls -lrt and it does not respond and have to close the xterm ls works ok

8. Shell Programming and Scripting

want to concatenate multiple files based on the rest of ls -lrt

uadm@4132> ls -lrt -rw------- 1 uadm uadm 3811819 Jun 6 04:08 data_log-2010.05.30-10:04:08.txt -rw------- 1 uadm uadm 716246 Jun 13 01:38 data_log-2010.06.06-10:04:08.txt -rw------- 1 uadm uadm 996 Jun 13 04:00 data_log-2010.06.06-10:04:22.txt -rw------- 1 uadm uadm 7471 Jun 20 02:03...

LEARN ABOUT DEBIAN

empty-page

EMPTY-PAGE(1)							 ExactImage Manual						     EMPTY-PAGE(1)

NAME

       empty-page - empty page detector of the ExactImage toolkit

SYNOPSIS

       empty-page [option...] {-i | --input} input-file

       empty-page {-h | --help}

DESCRIPTION

       ExactImage is a fast C++ image processing library. Unlike many other library frameworks it allows operation in several color spaces and bit
       depths natively, resulting in low memory and computational requirements.

       empty-page counts dark pixels of a black and white image and decides with a threshold whether the page is most probably empty, and thus can
       be removed from the image processing stream.

OPTIONS

       -i file, --input file
	   Read image from the specified file.

       -m n, --margin n
	   Set width of border margin to skip. For speed reasons, the margin has to be a multiple of 8. The default is 16.

       -p x, --percentage x
	   Set fraction of permissible dark pixels. The default is 0.05 (5%).

       -h, --help
	   Display help text and exit.

EXAMPLES

	   $ empty-page -i test.tif
	   The image has 75461 dark pixels from a total of 1060992 (7.11231%).
	   non-empty

EXIT STATUS

       The exit status is 0 if the image is mostly white, 1 otherwise.

SEE ALSO

       exactimage(7)

AUTHORS

       Jakub Wilk <jwilk@debian.org>
	   Wrote this manual page for the Debian system.

       http://www.exactcode.de/site/open_source/exactimage/
	   This manual page incorporates texts found on the ExactImage homepage.

COPYRIGHT

       This manual page was written for the Debian system (and may be used by others).

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
       your option) any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2.

empty-page							    09/09/2013							     EMPTY-PAGE(1)