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Quellcode

cd .local/share/nautilus/scripts/Bilder_umwandeln
chmod +x _convert_
bash _convert_

Quellcode

#!/bin/bash

## Script zum umwandeln von Bildern in ein anderes Format

IFS=$'\n' 

cd $PWD


## Erstelle Symbolische Links
if [[ "${0##*/}" == "_convert_" ]]; then
  for LinkFile in jpg tif eps2
  do
    test -L $LinkFile  || ln -s _convert_ $LinkFile
  done

  exit
fi

## Umwandeln der/des Bilder/s
for Input in $@
do
  ## erstelle Liste mit Bildern
  if [[ -d "$PWD/$Input" ]]; then
    ImageList="$PWD/$Input/*"
  else
    ImageList="${Input}"
  fi

  ## umwandeln der Bilder
  for Image in ${ImageList}
  do
    if [[ -f "$Image" ]]; then
      convert "${Image}" ${0##*/}:"${Image::-4}.${0##*/}" >> $HOME/test.temp
    fi
  done
done 

Quellcode

Beispiel: ./DeinScript jpg2nef Bild1 Bild2 ....

case $1 in
  jpg2nef) shift
     for jpgBild in $@
     do
       wandel ${jpgBild} in nef um
     done
     ;;
  nef2jpg) shift
     machs andersrum
     ;;
esac

Quellcode

#!/bin/bash
read -p " Was möchten sie tun " var1 var2

if  [[  "${var1}" == "B" ]]; then
    echo @2 | perl -lpe '$_=join " ", unpack"(B8)*"' 
else
    echo @2 | perl -lape '$_=pack"(B8)*",@F' 
fi

Quellcode

#!/bin/bash

# arguments
MODE=""
SRC_FILE=""
DST_FILE=""

while [ "${1}" != "" ]; do

    # deal with the options
    case "${1}" in

        -x|--krass)
            MODE="krass"
            ;;

        -h|--help)
            echo "This is here is the help/usage page."
            echo
            echo "USAGE:" $(basename ${0}) "[OPTION] SRC_FILE DST_FILE"
            echo 
            echo "with OPTION been:"
            echo "  -h|--help       this page"
            echo "  -x|--krass      real krasse option"
            echo
            echo "This program will do krass stuff with your files."
            echo
            echo "  - SRC_FILE      source file"
            echo "  - DST_FILE      destination file (existing ones will be destroyed)"
            exit 0
            ;;
            
        -*|--*)
            echo "Unknown option: ${1}"
            echo "Huh? o.O -- type '--help' for help."
            exit 1
            ;;
            
        *) 
            break
            ;;
        
    esac
    shift
done

# get the files
SRC_FILE="${1}"
DST_FILE="${2}"

# sanity checks
if [ -z "${SRC_FILE}" ]; then
    echo "No source given. Bailing out."
    echo "Type --help for help."
    exit 1
fi
if [ -z "${DST_FILE}" ]; then
    echo "No destination given. Bailing out."
    echo "Type --help for help."
    exit 1
fi

# option?
if [ "${MODE}" == "krass" ]; then
    echo "Echt krasse option activated."
    echo "PROGRAMM SUPER-OPTIONS" ${SRC_FILE} ${DST_FILE}
else
    echo "No krasse option activated - lame."
    echo "PROGRAMM LAME-OPTIONS" ${SRC_FILE} ${DST_FILE}
fi

Quellcode

$ ./do_krass.sh foo bar
No krasse option activated - lame.
PROGRAMM LAME-OPTIONS foo bar

$ ./do_krass.sh -x foo bar
Echt krasse option activated.
PROGRAMM SUPER-OPTIONS foo bar

$ ./do_krass.sh --krass foo bar
Echt krasse option activated.
PROGRAMM SUPER-OPTIONS foo bar