Running shell scripts on Junos

You can run a shell script in Junos.

user@R1> start shell
% su
Password:

root@R1% sh tpl.sh 

root@R1% ls

op1.txt tpl.sh

root@R1% more op1.txt 

set interfaces xe-0/0/0 description to-R4-xe-0/3/0

set interfaces xe-0/0/0 unit 0 family inet mtu 1500

root@R1% 

root@R1% more tpl.sh 

#!/sbin/sh

cli -c 'show configuration interfaces | display set' >> op1.txt

root@R1% 

root@R1% exit

exit

% exit