diff -Nur pax-3.3-modifyWarn/src/cpio.1 pax-3.3-bzip2/src/cpio.1
--- pax-3.3-modifyWarn/src/cpio.1	2003-04-22 15:15:50.000000000 +1000
+++ pax-3.3-bzip2/src/cpio.1	2003-04-22 15:15:50.000000000 +1000
@@ -39,7 +39,7 @@
 .Sh SYNOPSIS
 .Nm cpio
 .Fl o
-.Op Fl aABcLMvzZ
+.Op Fl aABcjLMvzZ
 .Op Fl C Ar bytes
 .Op Fl F Ar archive
 .Op Fl H Ar format
@@ -48,7 +48,7 @@
 .Op Ar "> archive"
 .Nm cpio
 .Fl i
-.Op Fl bBcdfmrsStuvzZ6
+.Op Fl bBcdfjmrsStuvzZ6
 .Op Fl C Ar bytes
 .Op Fl E Ar file
 .Op Fl F Ar archive
@@ -115,6 +115,10 @@
 .It Ar ustar
 POSIX ustar format.
 .El
+.It Fl j
+Compress or decompress archive using
+.Xr bzip2 1
+format.
 .It Fl L
 Follow symbolic links.
 .It Fl M
@@ -123,7 +127,7 @@
 Be verbose about operations.
 List filenames as they are written to the archive.
 .It Fl z
-Compress archive using
+Compress or decompress archive using
 .Xr gzip 1
 format.
 .It Fl Z
diff -Nur pax-3.3-modifyWarn/src/options.c pax-3.3-bzip2/src/options.c
--- pax-3.3-modifyWarn/src/options.c	2003-04-22 15:15:50.000000000 +1000
+++ pax-3.3-bzip2/src/options.c	2003-04-22 15:15:50.000000000 +1000
@@ -92,6 +92,7 @@
 
 #define GZIP_CMD	"gzip"		/* command to run as gzip */
 #define COMPRESS_CMD	"compress"	/* command to run as compress */
+#define BZIP2_CMD	"bzip2"		/* command to run as bzip2 */
 
 /*
  *	Format specific routine table - MUST BE IN SORTED ORDER BY NAME
@@ -199,7 +200,7 @@
 	 * process option flags
 	 */
 	while ((c=getopt(argc,argv,
-	  "ab:cdf:iklno:p:rs:tuvwx:zB:DE:G:HLMPT:U:XYZ")) != -1) {
+	  "ab:cdf:ijklno:p:rs:tuvwx:zB:DE:G:HLMPT:U:XYZ")) != -1) {
 		switch (c) {
 		case 'a':
 			/*
@@ -245,6 +246,12 @@
 			iflag = 1;
 			flg |= IF;
 			break;
+		case 'j':
+			/*
+			 * use bzip2.  Non standard option.
+			 */
+			gzip_program = BZIP2_CMD;
+			break;
 		case 'k':
 			/*
 			 * do not clobber files that exist
@@ -621,7 +628,7 @@
 	 * process option flags
 	 */
 	while ((c = getoldopt(argc, argv,
-	    "b:cef:hmopqruts:vwxzBC:HI:LMOPXZ014578")) != -1) {
+	    "b:cef:hjmopqruts:vwxzBC:HI:LMOPXZ014578")) != -1) {
 		switch(c) {
 		case 'b':
 			/*
@@ -666,6 +673,12 @@
 			 */
 			Lflag = 1;
 			break;
+		case 'j':
+			/*
+			 * use bzip2.  Non standard option.
+			 */
+			gzip_program = BZIP2_CMD;
+			break;
 		case 'm':
 			/*
 			 * do not preserve modification time
@@ -1048,7 +1061,7 @@
 	nodirs = 1;
 	listf = stderr;
 	while ((c=getopt(argc,argv,
-	  "abcdfiklmoprstuvzABC:E:F:H:I:LMO:SZ6")) != -1)
+	  "abcdfijklmoprstuvzABC:E:F:H:I:LMO:SZ6")) != -1)
 		switch (c) {
 			case 'a':
 				/*
@@ -1085,6 +1098,12 @@
 				 */
 				act = EXTRACT;
 				break;
+			case 'j':
+				/*
+				 * use bzip2.  Non standard option.
+				 */
+				gzip_program = BZIP2_CMD;
+				break;
 			case 'k':
 				break;
 			case 'l':
@@ -1574,18 +1593,18 @@
 void
 pax_usage(void)
 {
-	(void)fputs("usage: pax [-cdnvzO] [-E limit] [-f archive] ", stderr);
+	(void)fputs("usage: pax [-cdjnvzO] [-E limit] [-f archive] ", stderr);
 	(void)fputs("[-s replstr] ... [-U user] ...", stderr);
 	(void)fputs("\n           [-G group] ... ", stderr);
 	(void)fputs("[-T [from_date][,to_date]] ... ", stderr);
 	(void)fputs("[pattern ...]\n", stderr);
-	(void)fputs("       pax -r [-cdiknuvzDOYZ] [-E limit] ", stderr);
+	(void)fputs("       pax -r [-cdijknuvzDOYZ] [-E limit] ", stderr);
 	(void)fputs("[-f archive] [-o options] ... \n", stderr);
 	(void)fputs("           [-p string] ... [-s replstr] ... ", stderr);
 	(void)fputs("[-U user] ... [-G group] ...\n	      ", stderr);
 	(void)fputs("[-T [from_date][,to_date]] ... ", stderr);
 	(void)fputs(" [pattern ...]\n", stderr);
-	(void)fputs("       pax -w [-dituvzHLMOPX] [-b blocksize] ", stderr);
+	(void)fputs("       pax -w [-dijtuvzHLMOPX] [-b blocksize] ", stderr);
 	(void)fputs("[ [-a] [-f archive] ] [-x format] \n", stderr);
 	(void)fputs("           [-B bytes] [-s replstr] ... ", stderr);
 	(void)fputs("[-o options] ... [-U user] ...", stderr);
@@ -1608,7 +1627,7 @@
 void
 tar_usage(void)
 {
-	(void)fputs("usage: tar [-]{crtux}[-befhmopqsvwzHLMOPXZ014578] [blocksize] ",
+	(void)fputs("usage: tar [-]{crtux}[-befhjmopqsvwzHLMOPXZ014578] [blocksize] ",
 		 stderr);
 	(void)fputs("[archive] [replstr] [-C directory] [-I file] [file ...]\n",
 	    stderr);
@@ -1623,9 +1642,9 @@
 void
 cpio_usage(void)
 {
-	(void)fputs("usage: cpio -o [-aABcLMvVzZ] [-C bytes] [-H format] [-O archive]\n", stderr);
+	(void)fputs("usage: cpio -o [-aABcjLMvVzZ] [-C bytes] [-H format] [-O archive]\n", stderr);
 	(void)fputs("               [-F archive] < name-list [> archive]\n", stderr);
-	(void)fputs("       cpio -i [-bBcdfmnrsStuvVzZ6] [-C bytes] [-E file] [-H format]\n", stderr);
+	(void)fputs("       cpio -i [-bBcdfjmnrsStuvVzZ6] [-C bytes] [-E file] [-H format]\n", stderr);
 	(void)fputs("               [-I archive] [-F archive] [pattern...] [< archive]\n", stderr);
 	(void)fputs("       cpio -p [-adlLmMuvV] destination-directory < name-list\n", stderr);
 	exit(1);
diff -Nur pax-3.3-modifyWarn/src/pax.1 pax-3.3-bzip2/src/pax.1
--- pax-3.3-modifyWarn/src/pax.1	2003-04-22 15:15:50.000000000 +1000
+++ pax-3.3-bzip2/src/pax.1	2003-04-22 15:15:50.000000000 +1000
@@ -46,7 +46,7 @@
 .Nd read and write file archives and copy directory hierarchies
 .Sh SYNOPSIS
 .Nm pax
-.Op Fl cdnvz
+.Op Fl cdjnvz
 .Bk -words
 .Op Fl f Ar archive
 .Ek
@@ -73,7 +73,7 @@
 .Op Ar pattern ...
 .Nm pax
 .Fl r
-.Op Fl cdiknuvzDYZ
+.Op Fl cdijknuvzDYZ
 .Bk -words
 .Op Fl f Ar archive
 .Ek
@@ -109,7 +109,7 @@
 .Op Ar pattern ...
 .Nm pax
 .Fl w
-.Op Fl dituvzHLMPX
+.Op Fl dijtuvzHLMPX
 .Bk -words
 .Op Fl b Ar blocksize
 .Ek
@@ -467,6 +467,12 @@
 is encountered when reading a response or if
 .Pa /dev/tty
 cannot be opened for reading and writing.
+.It Fl j
+Use
+.Xr bzip2 1
+to compress (decompress) the archive while writing (reading).
+Incompatible with
+.Fl a .
 .It Fl k
 Do not overwrite existing files.
 .It Fl l
@@ -1174,6 +1180,7 @@
 .St -p1003.2
 standard.
 The options
+.Fl j ,
 .Fl B ,
 .Fl D ,
 .Fl E ,
diff -Nur pax-3.3-modifyWarn/src/tar.1 pax-3.3-bzip2/src/tar.1
--- pax-3.3-modifyWarn/src/tar.1	2003-04-22 15:15:50.000000000 +1000
+++ pax-3.3-bzip2/src/tar.1	2003-04-22 15:15:50.000000000 +1000
@@ -39,7 +39,7 @@
 .Sh SYNOPSIS
 .Nm tar
 .Sm off
-.Oo \&- Oc {crtux} Op befhmopqsvwzHLMOPXZ014578
+.Oo \&- Oc {crtux} Op befhjmopqsvwzHLMOPXZ014578
 .Sm on
 .Op Ar blocksize
 .Op Ar archive
@@ -111,6 +111,10 @@
 In extract mode this means that a directory entry in the archive
 will not overwrite an existing symbolic link, but rather what the
 link ultimately points to.
+.It Fl j
+Compress or decompress archive using
+.Xr bzip2 1
+format.
 .It Fl m
 Do not preserve modification time.
 .It Fl O
@@ -194,7 +198,9 @@
 to prompt the user for the filename to use when storing or
 extracting files in an archive.
 .It Fl z
-Compress archive using gzip.
+Compress or decompress archive using
+.Xr gzip 1
+format.
 .It Fl C Ar directory
 This is a positional argument which sets the working directory for the
 following files.
@@ -333,6 +339,7 @@
 .At v7 .
 .Sh CAVEATS
 The
+.Fl j ,
 .Fl L
 and
 .Fl M