Ako zmazat vsetky neviditelne ASCII znaky z textu

Posted on May 30, 2012, 11:17 am, by tomas, under oracle.
tr -cd '\11\12\40-\176' < $INPUT_FILE > $OUTPUT_FILE

cize tr bude ignorovat vsetky znaky ktore niesu v rozsahu ASCII ktory sme zadefinovali..
tento skript pride velmi handy pri kopirovani z e-mailov ci “inteligentnych” textovych editorov do UNIX shell konzoly..

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