voila le script, n'hésitez pas à me signaler vos améliorations/changements!
cd /tmp
wget --directory-prefix=/tmp --referer=http://www.bashfr.org/ http://www.bashfr.org/bashfr_fortunes
grep -v "http://bashfr.org/" /tmp/bashfr_fortunes > /tmp/bash_fortunes2
iconv -f iso-8859-1 -t utf8 /tmp/bash_fortunes2 > /tmp/bashfr_fortunes
rm /tmp/bash_fortunes2
strfile -r /tmp/bashfr_fortunes /tmp/bashfr_fortunes.dat
cp /tmp/bashfr_fortunes.dat /usr/share/fortune/bashfr_fortunes.dat
cp /tmp/bashfr_fortunes /usr/share/fortune/bashfr_fortunes
wget --directory-prefix=/tmp --referer=http://sam.linuxfr.org/ http://sam.linuxfr.org/fortunes.txt
mv /tmp/fortunes.txt /tmp/linuxfr_fortunes
strfile -r /tmp/linuxfr_fortunes /tmp/linuxfr_fortunes.dat
cp /tmp/linuxfr_fortunes /usr/share/fortune/linuxfr_fortunes
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