|author||Tom Ryder <firstname.lastname@example.org>||2017-01-25 14:00:17 +1300|
|committer||Tom Ryder <email@example.com>||2017-01-25 14:06:03 +1300|
Clear away all aliases for interactive shells
Some systems like OpenBSD or Slackware set up well-meaning aliases that I don't want. We do this for Bash, Yash, and Zsh, but not for Ksh, because it looks like its implementations all variously use aliases to implement some POSIX builtins like fc(1) or type(1) in terms of their own builtins.
Diffstat (limited to 'zsh')
1 files changed, 5 insertions, 0 deletions
@@ -1,6 +1,11 @@
# Emacs keybindings even if EDITOR is vi(1)
+# Clear away all aliases; we do this here rather than in $ENV because the ksh
+# family of shells relies on aliases to implement certain POSIX utilities like
+# fc(1) and type(1)
# If ENV is set, source it to get all the POSIX-compatible interactive stuff
[[ -n $ENV ]] && source "$ENV"