diff --git a/.gitignore b/.gitignore
index 47c6788..84b4a43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 # File produce by procstat.c
 procstat
+# File produce by netboot.c
+netboot
diff --git a/git-loc b/git-loc
new file mode 100755
index 0000000..1853b06
--- /dev/null
+++ b/git-loc
@@ -0,0 +1,134 @@
+#!/usr/bin/env python
+
+import re
+from email.utils import parsedate
+from time import mktime
+from datetime import datetime
+from os import popen
+import os
+from sys import argv,stderr,stdout
+import getopt
+
+
+opts, args = getopt.getopt(argv[1:],None, ['svg'])
+needsvg = False
+for o, a in opts:
+    if o == "--svg":
+        needsvg = True
+extfolder = False
+if len(args) == 1:
+    extfolder = True
+    targetfolder = args[0]
+
+
+fc=0
+locs=0
+adds=None
+cmt=None
+
+h=[]
+
+def pop():
+	if adds is not None:
+		pstr="%s %8u %5s %5s %7s %s \t%s"%(d,locs,'+'+str(adds),'-'+str(dels),hsh,who,cmt.strip())
+		if needsvg: stderr.write(pstr+'\n')
+		else: print(pstr)
+		h.append((d,locs,adds,dels,hsh,who,cmt))
+
+prevfolder = os.getcwd()
+if extfolder:
+    os.chdir(targetfolder)
+
+for x in popen('git log --no-color --reverse -p'):
+	if x.startswith('commit'):
+		pop()
+		hsh=x[7:14];
+	if x.startswith('Author'):
+		who=x.replace("Author: ",'').replace('\n','');
+		who=re.sub(">.*","",who);
+		who=re.sub(".*<","",who);
+	if x.startswith('Date'):
+		fc=1
+		d=datetime(*parsedate(x[5:])[:7])
+		t=mktime(parsedate(x[5:]))
+		adds=0
+		dels=0
+	if fc==2:
+		cmt=x[:-1]
+		fc=0
+	if fc==1:
+		if len(x)==1: fc=2
+	if x.startswith('+') and not x.startswith('+++'):
+		adds+=1
+		locs+=1
+	if x.startswith('-') and not x.startswith('---'):
+		dels+=1
+		locs-=1
+
+pop()
+os.chdir(prevfolder)
+
+def makesvg():
+	def quoteone(x):
+		if x in 'abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789': return x
+		return "&#x%02x;"%(ord(x),)
+
+	def quote(s):
+		return ''.join([quoteone(x) for x in s])
+
+	mlocs=max([locs for d,locs,adds,dels,hsh,who,cmt in h])
+	yscale=800.0/mlocs
+
+	svg=stdout
+	svg.write("""<?xml version="1.0" standalone="no"?>"""
+		  """<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">"""
+		  """<svg preserveAspectRatio="none" width="100%%" height="100%%" viewBox="0 0 %u %u" version="1.1" xmlns="http://www.w3.org/2000/svg">"""%(25*len(h),mlocs*yscale))
+
+	svg.write("""<style>"""
+		  """rect.o{opacity:0}"""
+		  """rect.o:hover{opacity:0.2}"""
+		  """.a{fill:none;stroke:black;stroke-width:2}"""
+		  """</style>""")
+
+	def rect(x,y,w,h,c,a=''):
+		svg.write("""<rect x="%u" y="%u" width="%u" height="%u" style="%s" %s/>"""
+				%(x,y,w,h,c,a))
+
+
+	ps=[]
+	bl=[]
+	tx=[]
+	x=25
+	for d,locs,adds,dels,hsh,who,cmt in h:
+		y=(mlocs-locs)*yscale
+		bl.append((x-1,y,3,dels*yscale,"fill:rgb(0,0,255)"))
+		bl.append((x-1,y-adds*yscale,3,adds*yscale,"fill:rgb(0,255,0)"))
+
+		bl.append((x-12,0,25,mlocs*yscale,'',
+			"""title="%s %8u %5s %5s   %s" """%(d,locs,'+'+str(adds),'-'+str(dels),quote(cmt.strip()))
+			+"""class="o" """))
+
+		ps.append("%u,%u"%(x,y))
+		x+=25
+
+	svg.write("""\n""")
+	svg.write("""<polyline points="0,%u %u,%u" class="a"/>"""%(mlocs*yscale,x,mlocs*yscale,))
+	svg.write("""<polyline points="25,0 25,%u" class="a"/>"""%(mlocs*yscale+25,))
+
+	it=pow(10,len(str(mlocs))-2)
+	for i in range(it,mlocs,it):
+		svg.write("""<polyline points="0,%u %u,%u" class="a" style="stroke:rgb(200,200,200)"/>"""%(mlocs*yscale-i*yscale,x,mlocs*yscale-i*yscale,))
+		svg.write("""\n""")
+
+	for b in bl:
+		rect(*b)
+		svg.write("""\n""")
+
+	svg.write("""<polyline points="%s" class="a" style="stroke:red"/>"""%(' '.join(ps),))
+
+
+		
+
+	svg.write("""</svg>\n""")
+
+if needsvg: makesvg()
diff --git a/netboot.c b/netboot.c
new file mode 100644
index 0000000..04793c4
--- /dev/null
+++ b/netboot.c
@@ -0,0 +1,298 @@
+/* http://brokestream.com/netboot.html
+
+  To build it: gcc -o netboot netboot.c
+
+  netboot.c
+  Version 2010-01-19
+
+  Copyright (C) 2007-2010 Ivan Tikhonov
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  Ivan Tikhonov, kefeer@brokestream.com
+
+*/
+
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/select.h>
+#include <sys/stat.h>
+#include <arpa/inet.h>
+
+#include <pwd.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <stdint.h>
+
+void tftpd(int s) {
+	static int f;
+	static int blksize = 512;
+	static int last_sent = 0;
+	static int was_last = 0;
+	{
+		unsigned char p[1500];
+		struct sockaddr_in peer;
+		int peerl = sizeof(peer);
+		int n = recvfrom(s,p,1500,0,(struct sockaddr *)&peer,&peerl);
+		if(p[1] == 1) {
+			unsigned char o[1500];
+			unsigned char *pp = p+2;
+			unsigned char *epp = p+n;
+			while(pp<epp&&*pp) pp++; pp++;
+			while(pp<epp&&*pp) pp++; pp++;
+
+			printf("rrq %s\n", p+2);
+
+			f = open(p+2,O_RDONLY);
+			if(f == -1) {
+				o[0] = 0; o[1] = 5;
+				o[2] = 0; o[3] = 1;
+				strcpy(o+4,"Not found");
+				o[13] = 0;
+				sendto(s,o,14,0,(struct sockaddr *)&peer,peerl);
+				printf("error\n");
+				return;
+			}
+
+			o[0] = 0;
+			if(pp<epp&&*pp) {
+				unsigned char *p = o+2;
+				struct stat st;
+				fstat(f,&st);
+				o[1] = 6;
+				while(pp<epp) {
+					if(strcmp(pp,"tsize") == 0) {
+						strcpy(p,"tsize"); p+=6;
+						p+=sprintf(p,"%u", (int)st.st_size); *p++ = 0;
+						pp+=6; pp+=strlen(pp)+1;
+					} else if(strcmp(pp,"blksize") == 0) {
+						strcpy(p,"blksize"); p+=8; pp+=8;
+						blksize = atoi(pp);
+						strcpy(p,pp); p+=strlen(p)+1; pp+=strlen(pp)+1;
+					} else {
+						pp+=strlen(pp)+1; pp+=strlen(pp)+1;
+					}
+				}
+				sendto(s,o,p-o,0,(struct sockaddr *)&peer,peerl);
+			}
+
+		} else if(p[1] == 4) {
+			int no = (p[2]<<8)|p[3];
+			if(was_last) { printf("end\n"); was_last = 0; blksize = 512; last_sent = 0; close(f); f = -1; }
+			if(no++ == last_sent) {
+				int n;
+				unsigned char o[10240] = {0,3,(no>>8)&0xff,no&0xff};
+				lseek(f,(no-1)*blksize,SEEK_SET);
+				n = read(f,o+4,blksize);
+				sendto(s,o,n+4,0,(struct sockaddr *)&peer,peerl);
+				last_sent = no;
+				if(n<blksize) was_last = 1;
+			}
+		}
+	}
+}
+
+int main(int argc, char *argv[]) {
+	int s = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
+	int r = -1;
+	int t = -1;
+
+	unsigned char macpat[6]; int macskip = 6;
+
+	in_addr_t bc = 0;
+	in_addr_t sc = 0;
+	in_addr_t cc = 0;
+
+	if(argc > 1 && argc < 5) {
+		fprintf(stderr, "Usage  : ./netboot <broadcast ip> <interface ip> <ip to assign> <mac>\n");
+		fprintf(stderr, "Example: ./netboot 192.168.0.255 192.168.0.1 192.168.0.55 00:11:ee:ff:66:ef\n");
+		fprintf(stderr, "Example: ./netboot 192.168.0.255 192.168.0.1 192.168.0.55 -66-ef\n");
+		fprintf(stderr, "\nTo find out who requesting boot run: ./netboot\n");
+		exit(1);
+	}
+
+	if(argc == 5) {
+ 		bc = inet_addr(argv[1]);
+ 		sc = inet_addr(argv[2]);
+		cc = inet_addr(argv[3]);
+
+		{ char *p = argv[4]; while(*p) {
+			int d;
+			if(p[0]>='0'&&p[0]<='9') { d = (p[0]-'0')<<4; }
+			else if(p[0]>='a'&&p[0]<='f') { d = (p[0]-'a'+0xa)<<4; }
+			else if(p[0]>='A'&&p[0]<='F') { d = (p[0]-'A'+0xa)<<4; }
+			else { p++; continue; }
+			if(p[1]>='0'&&p[1]<='9') { d = d|(p[1]-'0'); }
+			else if(p[1]>='a'&&p[1]<='f') { d = d|(p[1]-'a'+0xa); }
+			else if(p[1]>='A'&&p[1]<='F') { d = d|(p[1]-'A'+0xa); }
+
+			macpat[6-macskip] = d;
+			macskip--;
+			p+=2;
+		}}
+	}
+
+	if(cc) {
+		fprintf(stderr, "mac pattern:");
+		{ int i = macskip;
+		  while(i--) { fprintf(stderr,"?? "); }
+		  i = 0; while(i<(6-macskip)) { fprintf(stderr, "%02x ",macpat[i]); i++; }
+		}
+		fprintf(stderr, "\n");
+	}
+
+	{ struct sockaddr_in b = { AF_INET, htons(67), {0xffffffff} };
+	  if(bind(s, (struct sockaddr *)&b, sizeof(b)) != 0) {
+		fprintf(stderr, "Can not bind broadcast address. DHCP will not work! Try run it as root?\n");
+	  }
+	}
+
+	if(cc)
+	{ struct sockaddr_in b = { AF_INET, htons(67), {sc} };
+	  r = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
+	  if(bind(r, (struct sockaddr *)&b, sizeof(b)) != 0) {
+		fprintf(stderr, "Can not bind server address. DHCP WILL NOT WORK! Try run it as root?\n");
+	  }
+	}
+
+	if(cc)
+	{ struct sockaddr_in b = { AF_INET, htons(69), {sc} };
+ 	  t = socket(PF_INET, SOCK_DGRAM, IPPROTO_IP);
+	  if(bind(t, (struct sockaddr *)&b, sizeof(b)) != 0) {
+		fprintf(stderr, "Can not bind tftp server address. TFTP WILL NOT WORK! Try run it as root?\n");
+	  }
+	}
+
+	{ int v = 1;
+	  setsockopt(r,SOL_SOCKET,SO_BROADCAST,&v,sizeof(v));
+	}
+
+	{
+		struct passwd *nobody;
+		nobody = getpwnam("nobody");
+		if (nobody && nobody->pw_uid) setuid(nobody->pw_uid);
+	}
+
+
+	for(;;) {
+		fd_set rset;
+		int n;
+
+		FD_ZERO(&rset);
+		FD_SET(s,&rset);
+		if(t != -1) FD_SET(t,&rset);
+		n = select((t>s?t:s)+1,&rset,0,0,0);
+
+		if(cc&&FD_ISSET(t,&rset)) {
+			tftpd(t);
+		}
+
+		if(FD_ISSET(s,&rset)) {
+			int type, pos97 = -1, pos12=-1;
+			unsigned char p[1500] = {0xff};
+			recv(s,p,1500,0);
+			if(p[0] == 2) continue;
+
+
+			{ int i = 240;
+			  for(;i<1500;) {
+				if(p[i] == 0xff) break;
+				if(p[i] == 0x0) { i++; continue; }
+				if(p[i] == 53) { type = p[i+2]; }
+				if(p[i] == 97) { pos97 = i+1; }
+				if(p[i] == 12) { pos12 = i+1; }
+				i += p[i+1] + 2;
+			  }
+			}
+
+			printf("request %u from %02x-%02x-%02x-%02x-%02x-%02x ",type,p[28],p[29],p[30],p[31],p[32],p[33]);
+			if(pos12!=-1) { printf("(%.*s)\n", p[pos12],p+pos12+1);
+			} else { printf("(%s)\n", p+44); }
+			if(!cc) continue;
+
+			if(memcmp(p+28+macskip,macpat,(6-macskip))) continue;
+
+			printf("matched\n");
+
+			if(type == 1 || type == 3) {
+				int i,m;
+				p[0] = 2;
+				p[12] = 0; p[13] = 0; p[14] = 0; p[15] = 0;
+
+				*(uint32_t*)(p+16)=(uint32_t)cc;
+				*(uint32_t*)(p+20)=(uint32_t)sc;
+
+				i = 240;
+
+
+				if(pos97 != -1) {
+					p[i++] = 97;
+					{ int n = p[pos97++];
+					  p[i++] = n;
+					  while(n--) { p[i++] = p[pos97++]; }
+					}
+				}
+
+				p[i++] = 53; p[i++] = 1;
+				p[i++] = type==1 ? 2 : 5;
+
+				p[i++] = 51; p[i++] = 4;
+				p[i++] = 255; p[i++] = 255; p[i++] = 255; p[i++] = 255;
+
+				p[i++] = 54; p[i++] = 4;
+				*(uint32_t*)(p+i)=(uint32_t)sc; i+=4;
+
+				p[i++] = 60; p[i++] = 9;
+				p[i++] = 'P'; p[i++] = 'X'; p[i++] = 'E'; p[i++] = 'C'; p[i++] = 'l'; p[i++] = 'i'; p[i++] = 'e'; p[i++] = 'n'; p[i++] = 't';
+
+				if(type == 3) {
+					p[i++] = 1; p[i++] = 4;
+					p[i++] = 255; p[i++] = 0; p[i++] = 0; p[i++] = 0;
+					p[i++] = 12; p[i++] = 9;
+					p[i++] = 'p'; p[i++] = 'x'; p[i++] = 'e'; p[i++] = 'c'; p[i++] = 'l'; p[i++] = 'i'; p[i++] = 'e'; p[i++] = 'n'; p[i++] = 't';
+					p[i++] = 67; m = i++;
+					p[i++] = 'p'; p[i++] = 'x'; p[i++] = 'e'; p[i++] = 'l'; p[i++] = 'i'; p[i++] = 'n'; p[i++] = 'u'; p[i++] = 'x'; p[i++] = '.'; p[i++] = '0'; p[i++] = '\0';
+					p[m] = i - m - 2;
+				}
+				
+				p[i++] = 43; m = i++;
+				{
+					if(type == 1) {
+						p[i++] = 6; p[i++] = 1; p[i++] = 0;
+
+						p[i++] = 8; p[i++] = 7;
+						p[i++] = 0; p[i++] = 0; p[i++] = 1;
+						*(uint32_t*)(p+i)=(uint32_t)sc; i+=4;
+					}
+					p[i++] = 255;
+				}
+				p[m] = i - m - 2;
+				p[i++] = 255;
+
+				{ struct sockaddr_in a = { AF_INET, htons(68), {bc} };
+				  sendto(r,p,i,0,(struct sockaddr *)&a,sizeof(a));
+				}
+			}
+		}
+	}
+}