rpi serial

[hamza]

hi
how can I put the rpi serial no inside a variable using bash script??
cat /proc/cpuinfo |grep Serial|cut -d' ' -f2
x=rpi_ser_no

[rpdom]

Code: Select all

x=$(grep "Serial" /proc/cpuinfo | cut -d' ' -f2)
echo "Serial number is $x"

[hamza]

thank you, really you are very good man.