search

insane-adding-machines / frosted

Frosted: Free POSIX OS for tiny embedded devices
GNU General Public License v2.0
213 stars 39 forks source link

Userland fresh variable expansion #132

Closed brabo closed 6 years ago

brabo commented 6 years ago

Fresh has a basic environment which we can access through getenv/setenv. It already sets variable '?' to the exit status of executed commands. It would be really cool if we could have variables used like: var=something; echo $var (and thus also be able to do for example: echo $? to get the last commands exit status).

brabo commented 6 years ago

could not help myself.. insane-adding-machines/frosted-userland/commit/424adb987bd96ff9008cce18571aee03b000e669 closing..