{"id":100,"date":"2009-02-19T11:21:18","date_gmt":"2009-02-19T10:21:18","guid":{"rendered":"http:\/\/www.home.leppa.de\/wp\/?p=100"},"modified":"2009-02-19T11:21:18","modified_gmt":"2009-02-19T10:21:18","slug":"bildmanipulation-an-der-kommandozeile","status":"publish","type":"post","link":"https:\/\/www.leppa.de\/wp2\/bildmanipulation-an-der-kommandozeile\/","title":{"rendered":"Bildmanipulation an der Kommandozeile"},"content":{"rendered":"<p>Die Programme sind teil von <a href=\"http:\/\/www.imagemagick.org\" target=\"_blank\">ImageMagick<\/a>.<\/p>\n<p>Metainformationen zu einem Bild anzeigen:<\/p>\n<pre>identify 100_0001.jpg\n100_0001.jpg JPEG 2592x1944 2592x1944+0+0 DirectClass 8-bit 1.02854mb<\/pre>\n<p>Bilder von jpg nach png umwandeln:<\/p>\n<pre>for i in *.jpg ; do echo $i;convert `basename $i .jpg`{.jpg,.png}; done<\/pre>\n<p>Bilder auf 900 Bildpunkte skalieren:<\/p>\n<pre>for i in *.jpg; do echo $i; convert -scale 900 $i `basename $i .jpg`.jpg; done<\/pre>\n<p>Bilder in einem Verzeichnis um 60% verkleinern:<\/p>\n<pre>for i in *.jpg; do echo $i; convert -resize 60% $i $i ; done<\/pre>\n<p>Bilder auf 1024&#215;768 pixel :<\/p>\n<pre>mogrify -geometry 1024x768 *.jpg<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Die Programme sind teil von ImageMagick. Metainformationen zu einem Bild anzeigen: identify 100_0001.jpg 100_0001.jpg JPEG 2592&#215;1944 2592&#215;1944+0+0 DirectClass 8-bit 1.02854mb Bilder von jpg nach png umwandeln: for i in *.jpg ; do echo $i;convert `basename $i .jpg`{.jpg,.png}; done Bilder auf 900 Bildpunkte skalieren: for i in *.jpg; do echo $i; convert -scale 900 $i `basename [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[72,75,85,86,93],"class_list":["post-100","post","type-post","status-publish","format-standard","hentry","category-computer","tag-bilder","tag-convert","tag-imagemagick","tag-indentify","tag-mogrify"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bildmanipulation an der Kommandozeile - Apfelblog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.leppa.de\/wp2\/bildmanipulation-an-der-kommandozeile\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bildmanipulation an der Kommandozeile - Apfelblog\" \/>\n<meta property=\"og:description\" content=\"Die Programme sind teil von ImageMagick. Metainformationen zu einem Bild anzeigen: identify 100_0001.jpg 100_0001.jpg JPEG 2592x1944 2592x1944+0+0 DirectClass 8-bit 1.02854mb Bilder von jpg nach png umwandeln: for i in *.jpg ; do echo $i;convert `basename $i .jpg`{.jpg,.png}; done Bilder auf 900 Bildpunkte skalieren: for i in *.jpg; do echo $i; convert -scale 900 $i `basename [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.leppa.de\/wp2\/bildmanipulation-an-der-kommandozeile\/\" \/>\n<meta property=\"og:site_name\" content=\"Apfelblog\" \/>\n<meta property=\"article:published_time\" content=\"2009-02-19T10:21:18+00:00\" \/>\n<meta name=\"author\" content=\"Jens Appel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jens Appel\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/\"},\"author\":{\"name\":\"Jens Appel\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/#\\\/schema\\\/person\\\/4ff0549059f01ca0953cd95d2f373f47\"},\"headline\":\"Bildmanipulation an der Kommandozeile\",\"datePublished\":\"2009-02-19T10:21:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/\"},\"wordCount\":35,\"keywords\":[\"bilder\",\"convert\",\"ImageMagick\",\"indentify\",\"mogrify\"],\"articleSection\":[\"Computer\"],\"inLanguage\":\"de\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/\",\"url\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/\",\"name\":\"Bildmanipulation an der Kommandozeile - Apfelblog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/#website\"},\"datePublished\":\"2009-02-19T10:21:18+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/#\\\/schema\\\/person\\\/4ff0549059f01ca0953cd95d2f373f47\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/bildmanipulation-an-der-kommandozeile\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bildmanipulation an der Kommandozeile\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/#website\",\"url\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/\",\"name\":\"Apfelblog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/#\\\/schema\\\/person\\\/4ff0549059f01ca0953cd95d2f373f47\",\"name\":\"Jens Appel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/81dac5b63aa0eaab2fd31582d1f97fa50c7ec3d382260c9d336357f32f471783?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/81dac5b63aa0eaab2fd31582d1f97fa50c7ec3d382260c9d336357f32f471783?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/81dac5b63aa0eaab2fd31582d1f97fa50c7ec3d382260c9d336357f32f471783?s=96&d=mm&r=g\",\"caption\":\"Jens Appel\"},\"sameAs\":[\"https:\\\/\\\/www.leppa.de\"],\"url\":\"https:\\\/\\\/www.leppa.de\\\/wp2\\\/author\\\/dix\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Bildmanipulation an der Kommandozeile - Apfelblog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.leppa.de\/wp2\/bildmanipulation-an-der-kommandozeile\/","og_locale":"de_DE","og_type":"article","og_title":"Bildmanipulation an der Kommandozeile - Apfelblog","og_description":"Die Programme sind teil von ImageMagick. 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