Which package should I add to extraPackages property to make ping command available? I have tried extraPackages = with pkgs; [ ping ]; But it didnot work, it in
convex-polygon
key-management
angular-state-managmement
icx
azure-storage-files
web-compiler
twarc2
react-datetime
mern
babel-polyfill
google-streetview-publish
array-intersect
minifilter
typeinfo
refs
multi-page-application
child-theming
uniform-distribution
nextion
easy68k
xip-file
relational-database
cubefunctions
image-upload
heritrix
uploadify
tr1
asset-management
readonly-variable
bug-tracking
