1 .TH ushell 1 "20 April 1999" "Local tools"
3 ushell \- display a user's shell
8 Writes the named user's default shell to standard output. This is
9 useful in scripts sometimes. In particular, it's handy in global
11 scripts for checking whether users have sensible shells:
19 xmessage -file $HOME/.banned
23 if ! grep -q "^$SHELL" /etc/shells; then
24 xmessage "You're not allowed to log in this way."
37 Mark Wooding (mdw@nsict.org)