Bash Shell
The Cisco Nexus 3550-T Programmable Switch Platform CLI provides access to a bash shell, which supports many standard UNIX commands and the ability to run scripts.
The Nexus 3550-T runs a Debian-based operating system, which gives you access to many standard UNIX utilities.
Warning
It is possible for the admin
user to authenticate as root. Users must take
extreme care when running commands as the root user. It is possible to
make changes as the root user that will render the device inoperable.
Access the Bash Shell
To access the bash shell from the CLI, use the bash
command:
admin@NX-3550-T> bash
admin@NX-3550-T:~$
The bash
command is only available to users with the admin
role.
Directories
/run/exa/
contains a number of runtime files that the management software uses./mnt/persist/
provides 4GB of storage for files which persist after software/firmware updates./mnt/persist/config/
contains both thestartup-config
and any configs the you save, along with the current license file.
Use the Cisco Nexus 3550-T Programmable Switch Platform Commands From the Shell
You can access the Nexus 3550-T command interpreter from the Bash shell by using the cli
command.
To provide commands to the command interpreter use the -c
argument, for example:
admin@NX-3550-T:~$ cli -c "show interface et2-4 brief"
Interface Status Transceiver Speed
--------- ------ ----------- -----
et2 up SFP 10000
et3 up SFP 10000
et4 up SFP 10000
This page was last updated on Mar-23-2021.