Conversions de caractères

outils.apocalx.com/conversion-html
formation.upyupy.fr/html-xhtml/caracteres-speciaux/

Code HTML :

Enregistrer dans un fichier convhtml.sh
#!/bin/sh
sed -e 's/é/\é/g' -e 's/è/\è/g' -e 's/à/\à/g' -e 's/ç/\&ccdil;/g' -e 's/ê/\ê/g'

chmod +x convhtml.sh

cat fichier_source.txt|./convhtml.sh >fichierhtml.txt

recode utf8:html <input-file.txt >output-file.txt

| iconv -f utf8 -t ascii//TRANSLIT
iconv --from-code=ISO-8859-1 --to-code=UTF-8 ./oldfile.htm > ./newfile.html

iconv -l
 find . -name "*.txt" -exec iconv -f ISO-8859-1 -t UTF-8 {} -o {}.utf8 \;

cat textenormal.txt | tr ealots 341075 > texteleet.txt

PHP et UTF-8
Text Conversion/Filter Tools

github.com/lovasoa/toutf8/tree/master
sametmax.com/lencoding-en-python-une-bonne-fois-pour-toute
Webdesign.igorlaszlo.com/blog/codage-utf-8-caracteres-speciaux-francais-html