1 files changed, 28 insertions, 0 deletions
diff --git a/tmux/tmux_helper.sh b/tmux/tmux_helper.sh
new file mode 100644
index 0000000..7ce68bd
--- /dev/null
+++ b/tmux/tmux_helper.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+
+# Little helper script to clean up the nasty embeded commands in my tmux configuration
+# Functions ripped out of `mkshrc`, worth checking out
+
+_sys_memory() {
+	if [ `uname` = "Linux" ] ; then
+		vmstat | tail -n1 | awk '{print $4/1024}' | sed -e's/\..*$//g'
+	elif [ `uname` = "FreeBSD" ] ; then
+		vmstat | tail -n1 | awk '{print $5/1024}' | sed -e's/\..*$//g'
+	elif [ `uname` = "OpenBSD" ] ; then
+		vmstat | sed -n '$p' | awk '{print $4}' | sed 's/M$//'
+	fi
+}
+
+_sys_load() {
+	# Works on BSD too, neat.
+	uptime | sed -re's/^.*load averages?: ([0-9]+\.[0-9]+).*$/\1/g'
+}
+
+_sys_uptime() {
+	# Took awhile to figure out, but this works on BSD as well
+	uptime | sed -re's/^.*up[ 	]+//g' -e's/^([^,]*),.*/\1/g' -e's/^([^ 	]+)[ 	]*(.).*/\1\2/g'
+}
+
+
+_sys_$1