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
bundles
tombstone
sdmmc
html5-appcache
openmq
popen3
ionic-vue
livecode
gtm-database
screensaver
ktrain
google-cloud-repository
maven-enforcer-plugin
vaadin14
ember-addon
utplsql
python-internals
microsoft-graph-delta
hdl
jsforce
sqldatetime
atomix
typechecking
apache-velocity
uid
flex-lexer
sql-workbench-j
activemodel
dotnet-tool
dynamic-programming
