The default shell of OpenWrt is ash, but I would like to change it to fish. When I ran chsh -s /usr/bin/fish (the absolute path of fish), it returned -ash: chs
libtooling
mathml
flutter-dependencies
geometry-surface
scrapy-shell
watir-webdriver
rtm
aws-lambda-go
pipelined-function
makemaker
table-calendar
uitoolbar
bs4
apollo-server-koa
wrapinner
derived-class
cplex
ncalc
ssim
django-admin
splitinstallmanager
buttonbar
shape-outside
django-guardian
freemarker
python-webbrowser
pretty-urls
angularjs-ng-model
fancytree
mpi4py
