adding custom commands to retropie menu?

[InsecureSpike]

how can I add a custom command?
I’m wanting to add one that can show the amount of memory used & remaining.
I know that df -h via command shows this, but I don’t have a clue how to add that, to make a command

thanks

[herbfargus]

You can execute it with a shell script – this video shows how to do it for lxde but you can adapt it to your code:

[InsecureSpike]

awesome! thanks

[InsecureSpike]

ok, i’m still having issues with this, i’m embarrassed to say!

i’m trying this now..

#!/bin/bash
cat /proc/meminfo

a brief readout appears but is just as soon gone! any ideas anyone,

thanks

[herbfargus]

Maybe this?

#!/bin/bash
cat /proc/meminfo
sleep 5

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