From 9deeeb84723980bca83c589ea0bb7cf57777d292 Mon Sep 17 00:00:00 2001
From: xyz <gky44px1999@gmail.com>
Date: Mon, 1 Nov 2021 01:43:17 -0700
Subject: refactor

---
 home/xyz/.bashrc       | 2 +-
 home/xyz/.local/bin/wh | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'home/xyz')

diff --git a/home/xyz/.bashrc b/home/xyz/.bashrc
index ef8ae9a0..af46c839 100644
--- a/home/xyz/.bashrc
+++ b/home/xyz/.bashrc
@@ -26,7 +26,7 @@ esac
 #PS1='\[\033[0;91m\][\u@\h \W]\$ \[\033[0m\]'
 
 # tput is better for different terminals? 
-# but also need \[ and \] around color code!
+# but also need \[ and \] around color code for PS1! but seems no need for printf in script? why?
 # setaf and sgr0 see `man terminfo`
 PS1="\[$(tput setaf 1)\][\u@\h \W]\$ \[$(tput sgr0)\]"
 
diff --git a/home/xyz/.local/bin/wh b/home/xyz/.local/bin/wh
index 42424e84..1457466c 100755
--- a/home/xyz/.local/bin/wh
+++ b/home/xyz/.local/bin/wh
@@ -1,8 +1,8 @@
 #!/bin/sh
 
 # blue, see `man terminfo`
-setaf=$(tput setaf 4)
-sgr0=$(tput sgr0)
+setaf="$(tput setaf 4)"
+sgr0="$(tput sgr0)"
 
 for cmd in type whatis whereis which "pacman -Qo --color always"; do
 	printf '\n%s\n%s\n' "$setaf$cmd $*$sgr0" "$($cmd "$@" 2>&1)"
-- 
cgit v1.2.3-70-g09d2