X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=ll-function;h=c17ff3d36ef206bdf4ea68deef9646697c070349;hb=9117f3393e33f02dab2b03fef6493e15965f4093;hp=30c749e59239daa889aae24e889234643342e08e;hpb=66a2e479063e79809cf56314636cc6469d018b0d;p=small-misc-bash

diff --git a/ll-function b/ll-function
index 30c749e..c17ff3d 100644
--- a/ll-function
+++ b/ll-function
@@ -22,6 +22,15 @@
 # more natural date/time format for my American raised eyes
 # remove first line size summary
 ll() {
+    case $1 in
+        -h|--help)
+            cat <<'EOF'
+usage: ll [ARGS_TO_LS]
+
+ls -lA with enhanced output
+EOF
+            ;;
+    esac
     local x y perm line binls sizePadding middle tail size \
           max_hl_digits hardlinks initial_space hardlink_spacing
     local max_hl_digits=0
@@ -56,12 +65,8 @@ ll() {
                 hardlinks="${y#$initial_space}" # remove any initial spaces
                 hardlinks="${hardlinks%%[[:space:]]*}" # remove everything beyond first word
                 # ignore the hardlinks that files/dirs always have
-	        if [[ ${line:0:1} == d ]]; then
-                    hardlinks=$(( hardlinks - 2 ))
-                else
-                    hardlinks=$(( hardlinks - 1 ))
-                fi
-	        [[ $hardlinks == 0 ]] && hardlinks=
+                hardlinks=$(( hardlinks - 1 ))
+                [[ $hardlinks == 0 ]] && hardlinks=
                 if (( ${#hardlinks} > max_hl_digits )); then
                     max_hl_digits=${#hardlinks}
                 fi