new project

nando-desc

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+#~ [ $UID = 0 ] || {
+   #~ echo Must be run as root
+   #~ exit 1
+#~ }
+function filesize {
+# Return a human readable size from integer of bytes
+# Usage:  filesize 10000
+
+    [ "$1"  = "0" ] && {
+        echo "0 B"
+        return 0
+    }
+
+    awk 'BEGIN{ x = '$1'
+        split("B KB MB GB TB PB",type)
+        for(i=5;y < 1;i--)
+            y = x / (2^(10*i))
+        str=int(y*10)/10 " " type[i+2] 
+        if (x==0) { str = "0 B" }
+        print str
+    }' || return $?
+}
+
+
+# Gather list of last user of machine
+
+LASTUSER=$( who | tail -n 1 | awk '{ print $1 }' )
+FULLNAME=$( getent passwd "$LASTUSER" | cut -d ':' -f 5 )
+        
+DESC_CORES=$( grep -c ^processor /proc/cpuinfo  | tr -d -c [:digit:] )
+DESC_TYPE=$( grep -m 1 "model name" /proc/cpuinfo | cut -d: -f2 | sed -e 's/^ *//' )
+DESC_MEM=$( grep MemTotal /proc/meminfo | cut -f2 -d: | tr -d -c [:digit:] )
+DESC_MEM=$( filesize $(( ${DESC_MEM}*1024 )) )
+DESC_VERS=$( lsb_release -r | awk '{print $2}' )
+DESC_UP=$( uptime | sed s/,.*// )
+DESC_SERIAL=$( dmidecode | grep "Serial Number:" | head -n 1 | cut -d: -f2 | sed -e 's/^ *//' )
+DESC="$LASTUSER/$FULLNAME/${DESC_CORES}x ${DESC_TYPE}/RAM ${DESC_MEM}/v.${DESC_VERS}/${DESC_UP}/SN ${DESC_SERIAL}"
+echo "$DESC" 
+
+# exit okay
+true