add newuptime

newuptime

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# Always print uptime in three columns.
+# Two case; case time < 1d, print h m s
+# case time > 1d, print d h m
+
+time=$(cat /proc/uptime)
+time="${time%%.*}"
+
+
+if [ ${time} -ge 86400 ]
+then
+    day=$(($time / 86400))
+    time=$((${time} - day * 86400))
+    hour=$(($time / 3600))
+    time=$(($time - hour * 3600))
+    minutes=$(($time / 60))
+    time=$((time - minutes * 60))
+    echo "${day}d ${hour}h ${minutes}m"
+else
+    hour=$(($time / 3600))
+    time=$(($time - hour * 3600))
+    minutes=$(($time / 60))
+    time=$((time - minutes * 60))
+    echo "${hour}h ${minutes}m ${time}s"
+fi