From 73a55130911dcde9d43ceb3be713d88fe50f8769 Mon Sep 17 00:00:00 2001
From: johannst <stoelp@eit.uni-kl.de>
Date: Fri, 6 Apr 2018 16:45:15 +0900
Subject: bashrc added save/restore functions

---
 bashrc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/bashrc b/bashrc
index ca583ec..f1987d0 100644
--- a/bashrc
+++ b/bashrc
@@ -166,3 +166,28 @@ function perr() {
 }
 
  #}}}
+#{{{ save/restore settings
+
+function save_bash_options() {
+	local backup_file=$1
+	set +o >> $backup_file
+}
+
+function save_bash_exports() {
+	local backup_file=$1
+	export -p >> $backup_file
+}
+
+function save_bash() {
+	local backup=${1:-~/.saved_bash_env}
+	:> $backup
+	save_bash_options $backup
+	save_bash_exports $backup
+}
+
+function restore_bash() {
+	local backup=${1:-~/.saved_bash_env}
+	source $backup
+}
+
+#}}}
-- 
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