rl

2024-12-17 19:09:40 -05:00 · 2024-12-17 19:09:40 -05:00 · 0d34be0529
parent b95a4366a4
commit 0d34be0529
1 changed files with 10 additions and 0 deletions
--- a/user/config/bash/show
+++ b/user/config/bash/show
@ -30,3 +30,13 @@ function goto() {
  local real="$(realpath "$path")"
  cd "${real%/*}"
 }
+function rl() {
+  local l="$1"
+  local i=50
+  while [[ -L "$l" && $((i--)) > 0 ]]; do
+    local n="$(readlink "$l")"
+    echo "$l -> $n"
+    l="$n"
+  done
+  [[ -e "$l" ]] && echo "$l" || echo "~nonexistent~"
+}