It's not supposed to do that -- something else is going on.
I don't think this is doing what you think it's doing:
Asterisks there won't match against $MANY, they match against files like you're doing with "*.jpg". If you want a regular expression, bash 3.0 has a =~ regex operator so you can just do if [[ $MANY =~ PhotoFiltre ]] and see if it finds PhotoFiltre anywhere in the line.
Change #!/bin/bash to #!/bin/bash -x so it prints lines as it executes them so you can tell where the loop breaks and what it thinks it's doing.
Also,"for file in $(ls *.jpg)" can be more simply rewritten as "for file in *.jpg", no ls needed, no evaluation brackets needed. There's still a limit on the number of arguments however, so this kind of loop isn't appropriate for huge amounts of files.
It looks to me like it's starting the loop again for every file, but then I don't recall the last time I did an "-x" evaluation on a for-do-done loop, so....
A sample of the stdout:
I agree there's something else going on (it's been proven for me time and again that if a scripting "issue" can't be Google'd then it isn't an issue, and there's naught on this phenomenon, therefore....). Now that you've seen the snippet, any clue as to what?
Thanks for reminding me there was a weak(ening) ls in that "for" line. This script is a tweak on one that's about a year old, written during a short stint of not having an Internet connection. I still have a few like this.
BZT
Last edited by SilversleevesX; 08-24-2010 at 08:07 PM..
Reason: Replaced pre-edit snippet with post-.
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
logs:
"/home/abc/public_html/index.php"
"/home/abc/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
how to use "cut" or "awk" or "sed" to get the following result:
abc
abc
xyz
xyz
xyz (8 Replies)
The system don't boot.
on the screen appears following:
press enter to maintenance (or type CTRL-D to continue)...I checked with format command.
... the slices "0-root","1-swap","2-backup" exist.
...the slises "3-var","6-usr" -unassigned. :( (16 Replies)
Hi All,
I'm completely new to bash scripting and still learning my way through albeit vey slowly.
I need to know where to insert my server names', my ip address numbers through out the script alas to no avail.
I'm also searching on how to save .sh (bash shell) script properly.... (25 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
... (3 Replies)
Discussion started by: penchev
3 Replies
LEARN ABOUT DEBIAN
epinfo
EPINFO(1) User Commands EPINFO(1)NAME
epinfo - extract technical information from digital camera generated files
SYNOPSIS
epinfo [-h] [-V] [-z] [-r] [-t] [-f fmt] [-T <TagName>] <filename> ...
DESCRIPTION
This command extracts the contents of TIFF directory of Exif files or APP12 marker from JFIF files, parses it and optionaly finds specific
data inside it. If used without -T, -r and -t options, dumps the complete block data in human readable format. With -r and -t options,
renames and changes timestamp of the files.
OPTIONS -h This option produces a help screen of all options and commands.
-V This option prints software revision information.
-z This option sets no time-zone processing mode. Use this option if the camera's clock is set up shifted by the local timezone offset
(as it is when you set it manually to the local time).
-r Rename files, generating new name based on the time of snapshot and -f option value.
-t Set timestamp of the files to the time of snapshots.
-f timeformat
This option allows to specify the format for automatically generated image file names; the value is used as the format string for
strftime(3) function. By default, names of the format "MMDD_NNN.jpg" are generated, where MM is a month, DD is a day, and NNN is a
count starting from 001. A good starting point for the timeformat value could be "%Y_%m_%d-%H_%M_%S.jpg". If the format string con-
tains context "%%XXXd" where XXX are digits, it is taken for the count, i.e. if the file with such name is present, next count is
tried. If the format string does not contain "%%XXXd" part, the count field, if necessary, is appended at the end of the name.
A few single-character formats are used as shortcuts. "x" makes the name of seconds since the epoch in hexadecimal format (8 charac-
ters + ".jpg"), "d" - the same in decimal format (10 characters), "1" stands for default format "%m%d_%%03d.jpg", "2" stands for
"%y%m%d%%02d.jpg", "3" stands for "%Y_%m_%d-%H_%M_%S.jpg" and 4 stands for "%Y/%m/%d/%H_%M_%S.jpg". The program attempts to create
intermediate directories is necessary (and possible).
-T <TagName>
Output the value of this keyword in the information block. Note that keywords are case sensitive. TagName DateTime has special mean-
ing: if the file is Exif, it just prints the value of DateTime tag, and if the format is old APP12, it outputs the value of TimeDate
tag in the same format as Exif DateTime.
ARGUMENTS
<filename> ...
List of filenames to process.
EXAMPLES
% epinfo -f3 -rt pic00001.jpg
% epinfo -T FNumber 0512_003.jpg
OTHER NOTES
The latest version of this tool can be found at ftp://ftp.average.org/pub/photopc/; see also WWW page at http://www.average.org/digicam/.
Trademarks are properties of their respective owners.
COPYRIGHT
The program is copyrighted by Eugene G. Crosser <crosser@average.org> and freely distributable. See README file for details.
SEE ALSO photopc(1)PhotoPC manipulation tool 24 May 1997 EPINFO(1)