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Diffstat (limited to 'bash/bashrc')
| -rw-r--r-- | bash/bashrc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/bash/bashrc b/bash/bashrc index 088182ef..4ca8b176 100644 --- a/bash/bashrc +++ b/bash/bashrc @@ -4,6 +4,10 @@ case $- in *) return ;; esac +# Don't do anything if restricted, not even sourcing the ENV file +# Testing $- for "r" doesn't work +[ -n "$BASH_VERSINFO" ] && shopt -q restricted_shell && return + # If ENV is set, source it to get all the POSIX-compatible interactive stuff; # we should be able to do this even if we're running a truly ancient Bash [ -n "$ENV" ] && . "$ENV" @@ -17,9 +21,6 @@ esac ((10#${BASH_VERSINFO[1]%%[!0-9]*} < 5)) && return -# Don't do anything if running a restricted shell -shopt -q restricted_shell && return - # Keep around 32K lines of history in file HISTFILESIZE=$((1 << 15)) |