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Adds the ability to set the hostname

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Stonie 2013-04-26 18:43:03 +10:00
parent 9199bf25ea
commit cb9bfa026a
1 changed files with 19 additions and 0 deletions
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raspi-config
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@ -155,6 +155,24 @@ do_change_timezone() {
dpkg-reconfigure tzdata dpkg-reconfigure tzdata
} }
do_change_hostname() {
whiptail --msgbox "\
Please note: RFCs mandate that a hostname's labels \
may contain only the ASCII letters 'a' through 'z' (case-insensitive),
the digits '0' through '9', and the hyphen.
Hostname labels cannot begin or end with a hyphen.
No other symbols, punctuation characters, or blank spaces are permitted.\
" 20 70 1
CURRENT_HOSTNAME=`cat /etc/hostname | tr -d " \t\n\r"`
NEW_HOSTNAME=$(whiptail --inputbox "Please enter a hostname" 20 60 "$CURRENT_HOSTNAME" 3>&1 1>&2 2>&3)
if [ $? -eq 0 ]; then
echo $NEW_HOSTNAME > /etc/hostname
sed -i "s/127.0.1.1.*$CURRENT_HOSTNAME/127.0.1.1\t$NEW_HOSTNAME/g" /etc/hosts
ASK_TO_REBOOT=1
fi
}
do_memory_split() { do_memory_split() {
if [ -e /boot/start_cd.elf ]; then if [ -e /boot/start_cd.elf ]; then
# New-style memory split setting # New-style memory split setting
@ -415,6 +433,7 @@ while true; do
"change_pass" "Change password for 'pi' user" \ "change_pass" "Change password for 'pi' user" \
"change_locale" "Set locale" \ "change_locale" "Set locale" \
"change_timezone" "Set timezone" \ "change_timezone" "Set timezone" \
"change_hostname" "Set hostname" \
"memory_split" "Change memory split" \ "memory_split" "Change memory split" \
"overclock" "Configure overclocking" \ "overclock" "Configure overclocking" \
"ssh" "Enable or disable ssh server" \ "ssh" "Enable or disable ssh server" \