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bash_aliases: cd_hook_change_terminal_title: compute $PWD basename instead of shelling out

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Josh Holtrop 2014-02-27 12:10:40 -05:00
parent a8360d38e1
commit d405c27c1d
1 changed files with 5 additions and 1 deletions
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6
bash_aliases
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@ -57,7 +57,11 @@ case "$TERM" in
[ax]term*|rxvt*) [ax]term*|rxvt*)
function cd_hook_change_terminal_title() function cd_hook_change_terminal_title()
{ {
echo -ne "\033]0;"$(basename "$PWD")" [${USER}@${HOSTNAME}: ${PWD}]\007" local dirname=""
if [[ "${PWD}" =~ .*/(.*) ]]; then
dirname="${BASH_REMATCH[1]}"
fi
echo -ne "\033]0;"$dirname" [${USER}@${HOSTNAME}: ${PWD}]\007"
} }
;; ;;
*) *)