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Update reinstall-fbl.sh

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JieXu 2025-11-15 21:26:38 +08:00 committed by GitHub
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commit 98cbd26ac4
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1 changed files with 27 additions and 15 deletions
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reinstall-fbl.sh
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@ -665,24 +665,36 @@ fi
if [ -z "$PASSWORD" ] && [ -z "$SSH_KEYS_ALL" ]; then
echo "No --password or --ssh-key specified."
echo "You can set a root password now, or leave empty to auto-generate a random 20-character password."
read -r -s -p "Enter root password (leave empty to auto-generate): " pw1
echo
if [ -z "$pw1" ]; then
# generate random password
if command -v tr >/dev/null 2>&1; then
PASSWORD=$(LC_ALL=C tr -dc 'A-Za-z0-9' </dev/urandom | head -c 20 || true)
while :; do
read -r -s -p "Enter root password (leave empty to auto-generate): " pw1
echo
# Empty: auto-generate random password, no need to confirm
if [ -z "$pw1" ]; then
if command -v tr >/dev/null 2>&1; then
PASSWORD=$(LC_ALL=C tr -dc 'A-Za-z0-9' </dev/urandom | head -c 20 || true)
fi
if [ -z "$PASSWORD" ]; then
error "Failed to generate random password."
fi
AUTO_PASSWORD=1
info "A random root password will be generated and shown after installation."
break
fi
if [ -z "$PASSWORD" ]; then
error "Failed to generate random password."
fi
AUTO_PASSWORD=1
info "A random root password will be generated and shown after installation."
else
# Non-empty: ask for confirmation, loop until they match
read -r -s -p "Confirm root password: " pw2
echo
[ "$pw1" = "$pw2" ] || error "Passwords do not match."
PASSWORD="$pw1"
fi
if [ "$pw1" = "$pw2" ]; then
PASSWORD="$pw1"
break
else
echo "Passwords do not match, please try again."
echo
fi
done
fi
# Default versions