config

commit 93f608c973a6f1ba933967b39b3a688a7d73f61c
parent 3e260b42c4b5f804ab5579e080736a25d7995cc1
Author: Jacob R. Edwards <jacobouno@protonmail.com>
Date:   Fri, 12 Mar 2021 16:05:27 -0800

Simplify, remove, and rename cd shell functions

- Rename cdsub to cds
- Remove goto and cdi
- Simplify cdl and cdr

Diffstat:
M
local/shell/.config/shell/cd
 | 
28
++++------------------------

1 file changed, 4 insertions(+), 24 deletions(-)
diff --git a/local/shell/.config/shell/cd b/local/shell/.config/shell/cd
@@ -1,26 +1,6 @@
 # cd shell functions
 
-# record directories visited into the PWDLOG file.
-cd() { builtin cd "$@" && echo $PWD >> $PWDLOG ;}
-
-# list unique entries in PWDLOG.
-cdl() {
-	awk -vhome="^$HOME" '$0 != last && $0 != ENVIRON["HOME"] {last=$0; \
-		sub(home, "~", $0); printf "%d\t%s\n", FNR, $0 }' $PWDLOG
-}
-
-# cd to entry $1 of PWDLOG
-cdi() {
-	local dir=`head -n ${1:?No index specified} $PWDLOG | tail -1`
-	cd ${dir:?Non-existent entry} && echo "$dir"
-}
-
-# cd to the latest entry of PWDLOG which matches a regex.
-cdr() {
-	local d="$(egrep $@ $PWDLOG | tail -1)"
-	cd ${d:?No match}
-}
-
-goto() cd "$(dalias $1)/$2"
-
-cdsub() cd "$(pwd | sed "s!$1!$2!g")"
+cd() { builtin cd "$@" && echo $PWD >>$PWDLOG ;}
+cdl() cat $PWDLOG
+cdr() cd "$(egrep "${@:-.}" $PWDLOG | tail -1)"
+cds() cd "$(pwd | sed "s!$1!$2!g")"