Script para alterar o mapa de caracteres do Ubuntu UTF-8 para ISO-8859-1 (LATIN1)

iso88591.sh

#https://www.vivaolinux.com.br/script/Alterando-Ubuntu-de-UTF8-para-ISO88591-(LATIN1)

#!/bin/bash
#  Script para alterar o mapa de caracteres do Ubuntu UTF-8 para ISO-8859-1 (LATIN1)
#  @uthor Denilson Martins, salsichapower@hotmail.com
#  03/03/2010

#  /etc/environment
echo -e "LANG=\"pt_BR"\" >> /etc/environment
echo -e "LANGUAGE=\"pt_BR"\" >> /etc/environment

#  /etc/default/locale
sed 's/LANG="pt_BR.UTF-8"/LANG="pt_BR"/' /etc/default/locale >> /etc/default/locale
sed -i '1,2d' /etc/default/locale

#  /etc/locale.alias
echo "pt_BR pt_BR.ISO-8859-1" >> /etc/locale.alias 

#  /var/lib/locales/supported.d/
echo -e "pt_BR.ISO-8859-1 ISO-8859-1" >> /var/lib/locales/supported.d/local
sed -i '1d' /var/lib/locales/supported.d/local
echo -e "pt_PT.ISO-8859-1 ISO-8859-1" >> /var/lib/locales/supported.d/pt
echo -e "pt_BR.ISO-8859-1 ISO-8859-1" >> /var/lib/locales/supported.d/pt
sed -i '1,2d' /var/lib/locales/supported.d/pt

#  Comandos
localedef pt_BR -i pt_BR -f ISO-8859-1
localedef pt_BR.ISO-8859-1 -i pt_BR -f ISO-8859-1
localedef pt_BR.ISO8859-1 -i pt_BR -f ISO-8859-1
dpkg-reconfigure locales
locale-gen -purge
locale-gen

https://andykdocs.de/development/Ubuntu