Fix initial spaces to tabs
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be3d0efa28
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8deb042356
214
bmc.sh
214
bmc.sh
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@ -8,64 +8,64 @@ bmcd_cmdpipe="/run/bmcd/bmcd.cmd"
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bmcd_statepipe="/run/bmcd/bmcd.state"
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help() {
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echo -e "Available commands:"
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echo -e " \e[1mstate\e[0m - Show the system power state"
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echo -e " \e[1mconsole\e[0m - Connect to host via serial console; ^A+D to disconnect"
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echo -e " \e[1mpower\e[0m - Press power switch on host"
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echo -e " \e[1mreset\e[0m - Press reset switch on host"
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echo -e " \e[1mkill\e[0m - Forcibly power off host"
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echo -e " \e[1mlocate\e[0m - Enable locator (flash power LED)"
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echo -e " \e[1munlocate\e[0m - Disable locator"
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echo -e " \e[1mhelp\e[0m - This help menu"
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echo -e " \e[1mbmc\e[0m - Show BMC information"
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echo -e " \e[1mhostname\e[0m - Set BMC hostname"
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echo -e " \e[1mpassword\e[0m - Set BMC password"
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echo -e " \e[1mshell\e[0m - Start a BMC bash shell"
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echo -e " \e[1mexit/logout\e[0m - Disconnect from the BMC"
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echo -e "Available commands:"
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echo -e " \e[1mstate\e[0m - Show the system power state"
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echo -e " \e[1mconsole\e[0m - Connect to host via serial console; ^A+D to disconnect"
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echo -e " \e[1mpower\e[0m - Press power switch on host"
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echo -e " \e[1mreset\e[0m - Press reset switch on host"
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echo -e " \e[1mkill\e[0m - Forcibly power off host"
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echo -e " \e[1mlocate\e[0m - Enable locator (flash power LED)"
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echo -e " \e[1munlocate\e[0m - Disable locator"
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echo -e " \e[1mhelp\e[0m - This help menu"
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echo -e " \e[1mbmc\e[0m - Show BMC information"
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echo -e " \e[1mhostname\e[0m - Set BMC hostname"
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echo -e " \e[1mpassword\e[0m - Set BMC password"
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echo -e " \e[1mshell\e[0m - Start a BMC bash shell"
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echo -e " \e[1mexit/logout\e[0m - Disconnect from the BMC"
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}
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bmcinfo() {
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echo -e "BMC information:"
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echo -e " IP address: $( ip -4 addr list eth0 | grep inet | awk '{ print $2 }' )"
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echo -e " Hostname: $( hostname )"
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echo -e " BMC temperature: $( sudo /opt/vc/bin/vcgencmd measure_temp | awk -F'=' '{ print $2 }' )"
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echo -e "BMC information:"
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echo -e " IP address: $( ip -4 addr list eth0 | grep inet | awk '{ print $2 }' )"
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echo -e " Hostname: $( hostname )"
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echo -e " BMC temperature: $( sudo /opt/vc/bin/vcgencmd measure_temp | awk -F'=' '{ print $2 }' )"
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}
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sethostname() {
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echo -n "Enter new hostname: "
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read newhostname
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sudo sed -i '/^127.0.1.1/d' /etc/hosts &>/dev/null
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sudo tee -a /etc/hosts <<<"127.0.1.1 $newhostname" &>/dev/null
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sudo hostname $newhostname &>/dev/null
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sudo tee /etc/hostname <<<"$newhostname" &>/dev/null
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echo "Hostname set to $newhostname"
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echo -n "Enter new hostname: "
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read newhostname
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sudo sed -i '/^127.0.1.1/d' /etc/hosts &>/dev/null
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sudo tee -a /etc/hosts <<<"127.0.1.1 $newhostname" &>/dev/null
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sudo hostname $newhostname &>/dev/null
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sudo tee /etc/hostname <<<"$newhostname" &>/dev/null
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echo "Hostname set to $newhostname"
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}
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setpassword() {
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echo -n "Enter new BMC password: "
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read -s password_1
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echo
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echo -n "Reenter new BMC password: "
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read -s password_2
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echo
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if [ "${password_1}" == "${password_2}" ]; then
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echo -n "Setting BMC password... "
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sudo chpasswd <<<"bmc:${password_1}"
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echo "done."
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else
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echo "Passwords to not match!"
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fi
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echo -n "Enter new BMC password: "
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read -s password_1
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echo
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echo -n "Reenter new BMC password: "
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read -s password_2
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echo
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if [ "${password_1}" == "${password_2}" ]; then
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echo -n "Setting BMC password... "
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sudo chpasswd <<<"bmc:${password_1}"
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echo "done."
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else
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echo "Passwords to not match!"
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fi
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}
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resetsw_press() {
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echo "Pressing reset switch."
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echo "Pressing reset switch."
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echo "resetsw_press" > ${bmcd_cmdpipe}
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}
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powersw_press() {
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echo "Pressing power switch."
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echo "powersw_press" > ${bmcd_cmdpipe}
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sleep 2
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sleep 2
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}
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powersw_hold() {
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echo "Holding power switch."
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echo "powersw_hold" > ${bmcd_cmdpipe}
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sleep 2
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sleep 2
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}
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locate_on() {
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echo "Enabling locator - host power LED will flash."
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@ -76,12 +76,12 @@ locate_off() {
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echo "locate_off" > ${bmcd_cmdpipe}
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}
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readpower() {
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powerstate_raw=$(cat ${bmcd_statepipe})
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if [[ "${powerstate_raw}" -eq 1 ]]; then
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powerstate="\e[32mOn\e[0m"
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else
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powerstate="\e[31mOff\e[0m"
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fi
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powerstate_raw=$(cat ${bmcd_statepipe})
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if [[ "${powerstate_raw}" -eq 1 ]]; then
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powerstate="\e[32mOn\e[0m"
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else
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powerstate="\e[31mOff\e[0m"
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fi
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}
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readpower
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@ -101,36 +101,36 @@ stty intr undef
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echo -en "\e[1m\e[34m[$(hostname)]>\e[0m "
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read input
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case $input in
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'state')
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'console')
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echo "Starting console..."
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'state')
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'console')
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echo "Starting console..."
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# Connect to screen, or start it
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sudo screen -r serialconsole &>/dev/null || sudo screen -S serialconsole /dev/ttyUSB0 115200
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sudo screen -r serialconsole &>/dev/null || sudo screen -S serialconsole /dev/ttyUSB0 115200
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# If the user killed screen, restart it - just in case
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pgrep screen &>/dev/null || sudo screen -S serialconsole /dev/ttyUSB0 115200
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echo
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;;
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'power')
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powersw_press
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'reset')
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resetsw_press
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'kill')
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powersw_hold
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readpower
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echo -e "Host state: $powerstate"
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echo
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echo
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;;
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'power')
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powersw_press
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'reset')
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resetsw_press
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'kill')
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powersw_hold
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readpower
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echo -e "Host state: $powerstate"
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echo
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;;
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'locate')
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locate_on
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@ -139,38 +139,38 @@ case $input in
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'unlocate')
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locate_off
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echo
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;;
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'help')
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help
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echo
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;;
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'bmc')
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bmcinfo
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echo
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;;
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'hostname')
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sethostname
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echo
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;;
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'password')
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setpassword
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echo
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;;
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'shell')
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stty sane
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/bin/bash
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help
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echo
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;;
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'exit'|'logout')
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exit 0
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;;
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'')
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continue
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;;
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*)
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echo "Invalid command."
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echo
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;;
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;;
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'help')
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help
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echo
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;;
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'bmc')
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bmcinfo
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echo
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;;
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'hostname')
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sethostname
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echo
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;;
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'password')
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setpassword
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echo
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;;
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'shell')
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stty sane
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/bin/bash
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help
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echo
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;;
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'exit'|'logout')
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exit 0
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;;
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'')
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continue
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;;
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*)
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echo "Invalid command."
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echo
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;;
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esac
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done
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