shell script to obtain an IP card

2019 Unicorn Enterprises heavily recruiting engineers Python standard >>>

Projects need to use

/sbin/ifconfig eth0 | awk '/inet/ {print $2}' | cut -f2 -d ":" |awk 'NR==1 {print $1}'

Prints eth0 ip address

Reproduced in: https: //my.oschina.net/duplicatedcode/blog/144370