From 0c7523494099d682831e6adf40aa9697ca765f03 Mon Sep 17 00:00:00 2001
From: Xiao Pan <gky44px1999@gmail.com>
Date: Mon, 24 Jun 2024 18:36:15 -0700
Subject: refactor

---
 sh/u | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sh/u b/sh/u
index 4b201d9..b5c068d 100755
--- a/sh/u
+++ b/sh/u
@@ -3,7 +3,8 @@
 
 ssh-add -l || ssh-add
 
-for host in $(git -C "$HOME/programs/config_local_arch" branch | awk '{print ($1=="*")?$2:$1}' | grep -v master); do
+#for host in $(git -C "$HOME/programs/config_local_arch" branch | awk '{print ($1=="*")?$2:$1}' | grep -v master); do
+git -C "$HOME/programs/config_local_arch" branch | awk '{print ($1=="*")?$2:$1}' | grep -v master | while read -r host; do
 	# alacritty use -T to change window name so I can identify different servers
 	# need to invoke bash afterwards for manual things like reboot if linux upgrades and pacdiff
 	# maybe can automate further so no need manual things
-- 
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