From cc2c92bb77e8d5c9a7857127402853a2426ed39c Mon Sep 17 00:00:00 2001
From: Martin Sekera <sekerama@gmail.com>
Date: Tue, 22 Sep 2020 10:38:26 +0200
Subject: [PATCH] add zsh function loop-shell

---
 etc/zsh/zshrc | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index db5f7cc..0099df9 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -87,7 +87,7 @@ psg () { ps axu | grep -v grep | grep -i $* } # hledání v běžících procese
 
 pskill () {
 	pids=($(psg $1|awk '{print $2}'))
-	
+
 	for pid in $pids; do
 		echo "Killing $pid..."
 		kill $pid
@@ -174,6 +174,17 @@ function mkvoid () {
 	rm -rf "${__MKVOID_ID}" || die "rm void"
 }
 
+# loop-shell COMMAND creates a shell that takes user_input and runs COMMAND user_input
+# e.g. "loop-shell grep -ri" creates a grepping shell
+function loop-shell {
+	while true
+	do
+		echo -n "-> "
+		read Q
+		$@ $Q
+	done
+}
+
 # history including search
 HISTFILE=~/.history
 HISTSIZE=10000000