joe (alternative: vi)

Legal-value: joe, vi
Default-value: EDITOR='joe' less (alternative: more)

Legal-value: less, more

Default-value: PAGER='less' maximum number of package config files
to backup up in /etc/backup.d

Legal-value: Number

Default-value: MAX_BACKUP_CONFIG='10' no: no-scroll - show pages if lists are too long
yes: always show entire lists - you need to scroll manually

Legal-value: yes, no

Default-value: SCROLL='no' http proxy for package installer
(empty to disable)
server:port

Legal-value:

Default-value: HTTP_PROXY='' http proxy username (emtpy to disable auth)

Legal-value:

Default-value: HTTP_PROXY_USER='' http proxy password

Legal-value:

Default-value: HTTP_PROXY_PASSWD='' locale setting (don't change yet)

Legal-value: de_DE@euro

Default-value: LC_CTYPE='de_DE@euro'