Mention modification need

diff --git a/viz_cmd_usage_zsh_history.sh b/viz_cmd_usage_zsh_history.sh
index 909495c..8fc58db 100644 (file)
--- a/viz_cmd_usage_zsh_history.sh
+++ b/viz_cmd_usage_zsh_history.sh
@@ -1,3 +1,5 @@
 #! /bin/sh
 
+# First pipe member may need to be modified for a desired history file (path and splitting).
+
 awk -F';' '{sub("^" $1 ";", ""); print}' ~/.zsh_history | awk '{print $1}' | awk '{curr = $1; links[NR, prev] = curr; prev = curr} END {printf "digraph G {"; for (node in links) {split(node, n, SUBSEP); printf "\"%s\" -> \"%s\"\n", n[2], links[node]}; printf "}\n"}' | neato -T png | feh -