ffix

man7/pty.7

@@ -85,7 +85,8 @@ in a call to
 The Linux kernel imposes a limit on the number of available
 Unix 98 pseudo-terminals.
 In kernels up to and including 2.6.3, this limit is configured
-at kernel compilation time (CONFIG_UNIX98_PTYS),
+at kernel compilation time
+.RB ( CONFIG_UNIX98_PTYS ),
 and the permitted number of pseudo-terminals can be up to 2048,
 with a default setting of 256.
 Since kernel 2.6.4, the limit is dynamically adjustable via
@@ -136,8 +137,15 @@ A description of the
 which controls packet mode operation, can be found in
 .BR tty_ioctl (4).
 
-The  BSD  ioctl(2)s TIOCSTOP, TIOCSTART, TIOCUCNTL, TIOCREMOTE have
-not been implemented under Linux.
+The BSD
+.BR ioctl (2)
+operations
+.BR TIOCSTOP ,
+.BR TIOCSTART ,
+.BR TIOCUCNTL ,
+and
+.BR TIOCREMOTE
+have not been implemented under Linux.
 .SH "SEE ALSO"
 .BR select (2),
 .BR setsid (2),

man7/raw.7

@@ -51,7 +51,7 @@ is not possible using raw sockets.
 tab(:) allbox;
 c s
 l l.
-IP Header fields modified on sending by IP_HDRINCL
+IP Header fields modified on sending by \fBIP_HDRINCL\fP
 IP Checksum:Always filled in.
 Source Address:Filled in when zero.
 Packet Id:Filled in when zero.

man7/tcp.7

@@ -444,7 +444,8 @@ in the system.
 .I min
 - minimum size of the receive buffer used by each TCP socket.
 The default value is 4K, and is lowered to
-PAGE_SIZE bytes in low-memory systems.
+.B PAGE_SIZE
+bytes in low-memory systems.
 This value
 is used to ensure that in memory pressure mode,
 allocations below this size will still succeed.
@@ -537,7 +538,7 @@ corresponds to approximately 180 seconds.
 Enable RFC\ 1323 TCP timestamps.
 .TP
 .BR tcp_tw_recycle " (Boolean; default: disabled)"
-Enable fast recycling of TIME-WAIT sockets.
+Enable fast recycling of TIME_WAIT sockets.
 Enabling this option is not
 recommended since this causes problems when working
 with NAT (Network Address Translation).
@@ -545,7 +546,7 @@ with NAT (Network Address Translation).
 .\" The following is from 2.6.12: Documentation/networking/ip-sysctl.txt
 .TP
 .BR tcp_tw_reuse " (Boolean; default: disabled)"
-Allow to reuse TIME-WAIT sockets for new connections when it is
+Allow to reuse TIME_WAIT sockets for new connections when it is
 safe from protocol viewpoint.
 It should not be changed without advice/request of technical
 experts.

man7/udp.7

@@ -107,7 +107,8 @@ Linux's behavior is mandated by
 For compatibility with legacy code in Linux 2.0 and 2.2
 it was possible to set the
 .B SO_BSDCOMPAT
-SOL_SOCKET option to receive remote errors only when the socket has been
+.B SOL_SOCKET
+option to receive remote errors only when the socket has been
 connected (except for
 .B EPROTO
 and