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23 lines
465 B
23 lines
465 B
#!/bin/sh
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# issue welcome message if there's a guest user
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# (the first one configured with empty password)
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[ -n "$GLOBAL_USERS" ] || {
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echo "** 50-issue: warning, no users created" >&1
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exit 0
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}
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guest=
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for u in $GLOBAL_USERS; do
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login="${u%%:*}"
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[ -n "$login" ] || continue
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rest="${u#*:}"
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pass="${rest%%:*}"
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[ -z "$pass" ] || continue
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guest="$login"
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break
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done
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[ -n "$guest" ] || exit 0
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echo "Hello friend, say \`$guest' to log in at \\l" >> /etc/issue
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