LiensUtiles.txt

https://support.google.com/a/answer/9476255?hl=fr#zippy=%2C%C3%A9tape\
-configurez-le-service-de-migration-de-donn%C3%A9es
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https://stackoverflow.com/a/78413334/5796086
https://stackoverflow.com/questions/21612980/\
why-is-usr-bin-env-bash-superior-to-bin-bash/78413334
https://web.archive.org/web/20240501105801/https://stackoverflow.com\
/questions/21612980/why-is-usr-bin-env-bash-superior-to-bin-bash/\
78413334#78413334
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https://news.ycombinator.com/item?id=22214690
https://github.com/koalaman/shellcheck/issues/2005
https://opensource.stackexchange.com/questions/6271/\
calling-gpld-programs-from-a-shell-script
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https://pubs.opengroup.org/onlinepubs/9699919799/
When looking `man sed` GNU sed says to use POSIX -E instead of
-r or --regexp-extended for portability.
But the link above says that still now only -e, -f, -n are POSIX options
for sed.
For this reason we replaced all short option names by long option names
when possible, even for sed.