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mazda1

(résolu) syntaxe de la commande hp-scan

pour utiliser mon scanner HP la commande hp-scan avec ses options est pratique mais je ne comprends pas l'option -s de destination ( ci-dessous ) ou mieux https://developers.hp.com/hp-linux-imag … pages/scan

" Scan destinations:     -s<dest_list> or --dest=<dest_list>
      where <dest_list> is a comma separated list containing one or more of: 'file'*,
      'viewer', 'editor', 'pdf', or 'print'. Use only commas between values, no spaces. "

1) comment faut-il interpréter les  '  de 'file ' par exemple et le  *  après 'file'

2) par défaut le scan est enregistré dans /home/mm ( mm = moi-même ) et si j'essaie une commande du genre -s /home/mm/Documents ou -s '/home/mm/Documents' le scan va toujours dans le dossier par défaut . Une idée de la bonne syntaxe ?

Dernière modification par mazda1 (Le 17/01/2019, à 15:12)

LeoMajor

Re : (résolu) syntaxe de la commande hp-scan

salut,

hp-scan -s file,viewer,editor,pdf,print    ...

hp-scan  -s editor  -o /tmp/tt.png

par exemple editor renvoie à gimp, dès que hp-scan a effectué son travail.
-o implique automatiquement   -s file 
donc

 hp-scan -s editor,file -o /tmp/tt.png

enregistre sous /tmp/tt.png  et  transmet l'image à gimp

LeoMajor

Re : (résolu) syntaxe de la commande hp-scan

Si l'imprimante est compatible,
pour le multiple scan en automatique de plusieurs documents ou bloc de feuilles à scanner;  (aspiration des feuilles par le clapet supérieur ou latéral)
--adf   Automatic Document Feeder

hp-scan  --adf -m color -s pdf,file -o /tmp/total-pages.pdf

-m lineart  ; semble correspondre au mode texte de Simple Scan

mazda1

Re : (résolu) syntaxe de la commande hp-scan

bonjour ;
merci pour ces précisions qui , contrairement à ce que j'essayais d'obtenir avec la seule option -s , m'indique que -o est nécessaire pour définir le dossier de destination + le nom du fichier .
Mais alors à quoi sert "file" dans -s 'file' si ça n'est pas la destination envisagée soit /xxx.../le nom du fichier ?

moko138

Re : (résolu) syntaxe de la commande hp-scan

à quoi sert "file" dans -s 'file' (...) ?

Ce que je comprends à la lecture du man,
http://manpages.ubuntu.com/manpages/bio … can.1.html :

Provided by: hplip_3.17.10+repack0-5_amd64 bug

NAME
       hp-scan - Scan Utility

DESCRIPTION
       SANE-based scan utility for HPLIP supported all-in-one/mfp devices.

SYNOPSIS
       hp-scan [DEVICE_URI|PRINTER_NAME] [MODE] [OPTIONS]

PRINTER|DEVICE-URI
       To specify a device-URI:
              -d<device-uri> or --device=<device-uri>

       To specify a CUPS printer:
              -p<printer> or --printer=<printer>

MODE
       Run in interactive mode:
              -i or --interactive

OPTIONS
       Set the logging level:
              -l<level> or --logging=<level> <level>: none, info*, error, warn, debug (*default)

       Run in debug mode:
              -g (same as option: -ldebug)

       This help information:
              -h or --help

Suite :

OPTIONS (GENERAL)
       Scan destinations:
              -s<dest_list>  or  --dest=<dest_list>  where  <dest_list> is a comma separated list
              containing one or more of: 'file' , 'viewer', 'editor', 'pdf', or 'print'. Use only
              commas between values, no spaces.

       Scan mode:
              -m<mode> or --mode=<mode>. Where <mode> is 'gray'*, 'color' or 'lineart'.

       Scanning resolution:
              -r<resolution_in_dpi>           or           --res=<resolution_in_dpi>           or
              --resolution=<resolution_in_dpi> where 300 is default.

       Image resize:
              --resize=<scale_in_%> (min=1%, max=400%, default=100%)

       Image contrast:
              -c=<contrast> or --contrast=<contrast> The contrast range  varies  from  device  to
              device.

       Image brightness:
              -b=<brightness>  or  --brightness=<brightness>  The  brightness  range  varies from
              device to device.

       ADF mode:
              --adf (Note, only PDF output is supported when using the ADF) --duplex or --dup for
              duplex scanning using ADF.

OPTIONS (SCAN AREA)
       Specify the units for area/box measurements:
              -t<units>  or  --units=<units>  where  <units>  is 'mm'*, 'cm', 'in', 'px', or 'pt'
              ('mm' is default).

       Scan area:
              -a<tlx>,<tly>,<brx>,<bry>   or   --area=<tlx>,<tly>,<brx>,<bry>   Coordinates   are
              relative  to  the upper left corner of the scan area.  Units for tlx, tly, brx, and
              bry are specified by -t/--units (default is 'mm').  Use only commas between values,
              no spaces.

       Scan box:
              --box=<tlx>,<tly>,<width>,<height>  tlx  and  tly  coordinates  are relative to the
              upper left corner of the scan area.  Units for tlx,  tly,  width,  and  height  are
              specified  by  -t/--units  (default  is  'mm').  Use only commas between values, no
              spaces.

       Top left x of the scan area:
              --tlx=<tlx> Coordinates are relative to the upper left corner  of  the  scan  area.
              Units are specified by -t/--units (default is 'mm').

       Top left y of the scan area:
              --tly=<tly>  Coordinates  are  relative  to the upper left corner of the scan area.
              Units are specified by -t/--units (default is 'mm').

       Bottom right x of the scan area:
              --brx=<brx> Coordinates are relative to the upper left corner  of  the  scan  area.
              Units are specified by -t/--units (default is 'mm').

       Bottom right y   of the scan area:
              --bry=<bry>  Coordinates  are  relative  to the upper left corner of the scan area.
              Units are specified by -t/--units (default is 'mm').

       Specify the scan area based on a paper size:
              --size=<paper size name> where <paper size name> is one of: 3x5, 4x6, 5x7,  a2_env,
              a3,  a4,  a5,  a6,  b4,  b5,  c6_env,  dl_env,  exec,  flsa,  higaki,  japan_env_3,
              japan_env_4, legal, letter, no_10_env, oufufu-hagaki, photo, super_b

Suite :

OPTIONS ('FILE' DEST)
       Filename for 'file' destination:
              -o<file> or -f<file> or --file=<file> or --output=<file>

OPTIONS ('PDF' DEST)
       PDF viewer application:
              --pdf=<pdf_viewer>

OPTIONS ('VIEWER' DEST)
       Image viewer application:
              -v<viewer> or --viewer=<viewer>

OPTIONS ('EDITOR' DEST)
       Image editor application:
              -e<editor> or --editor=<editor>

OPTIONS ('EMAIL' DEST)

       From: address for 'email' dest:
              --email-from=<email_from_address> (required for 'email' dest.)

       To: address for 'email' dest:
              --email-to=<email__to_address> (required for 'email' dest.)

       Email subject for 'email' dest:
              --email-subject="<subject>" or --subject="<subject>" Use double quotes  (")  around
              the subject if it contains space characters.

       Note or message for the 'email' dest:
              --email-msg="<msg>"  or  --email-note="<note>"  Use  double  quotes  (") around the
              note/message if it contains space characters.

OPTIONS ('PRINTER' DEST)
       Printer queue/printer dest:
              --dp=<printer_name> or --dest-printer=<printer_name>

       Printer device-URI dest:
              --dd=<device-uri> or --dest-device=<device-uri>

OPTIONS (ADVANCED)
       Set the scanner compression mode:
              -x<mode>  or  --compression=<mode>,  <mode>='raw',  'none'  or  'jpeg'  ('jpeg'  is
              default) ('raw' and 'none' are equivalent)

SEE ALSO
AUTHOR
       HPLIP  (HP Linux Imaging and Printing) is an HP developed solution for printing, scanning,
       and faxing with HP inkjet and laser based printers in Linux.

REPORTING BUGS
       The HPLIP Launchpad.net site https://launchpad.net/hplip is available to get help,  report
       bugs, make suggestions, discuss the HPLIP project or otherwise contact the HPLIP Team.

COPYRIGHT
       Copyright (c) 2001-15 HP Development Company, L.P.

       This  software  comes  with  ABSOLUTELY  NO  WARRANTY.  This is free software, and you are
       welcome to distribute it under certain conditions. See COPYING file for more details.

       c'est
que -o sert à imposer le nom du fichier de sortie.
que -s cible une ou plusieurs applications destinataires.

Donc file serait... le gestionnaire de fiichiers.

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%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw