updated man pages

4 files changed, 27 insertions, 10 deletions

diff --git a/hexdump.1 b/hexdump.1
index 247064d..a6ddd5e 100644
--- a/hexdump.1
+++ b/hexdump.1
@@ -6,22 +6,23 @@
 .Nd display file contents in hex and/or ASCII
 .Sh SYNOPSIS
 .Nm
+[-Cv] {file}
 .Sh DESCRIPTION
 .Nm
 prints hexadecimal dump of
-.Ar path
+.Ar file
 to stdout.
-.Nm
 .Sh OPTIONS
 .sp
 .RE
 \fB\-C\fP
 .RS 4
 Canonical hex+ASCII format. 16 bytes per line, print hex code area on
-the left and printable characters on the right.
+the left and printable characters on the right (this is the default).
 .RE
 .sp
 \fB\-v\fP
 .RS 4
-Display all data, no squezing of consecutive identical lines of bytes.
+Display all data, no squezing of consecutive identical lines of bytes
+(this is the default).
 
diff --git a/ifconfig.1 b/ifconfig.1
index 9468f98..7f896a0 100644
--- a/ifconfig.1
+++ b/ifconfig.1
@@ -6,13 +6,27 @@
 .Nd inspect and manipulate network settings
 .Sh SYNOPSIS
 .Nm
+[-a] [interface] [options]
+.Nm
+interface link [up|down]
 .Sh DESCRIPTION
 .Nm
 .Sh OPTIONS
 .sp
 .RE
-\fB\-a\fP
+\fB-a\fP
 .RS 4
 Show all network interfaces and configurations
 .RE
+.sp
+\fBinterface\fP
+.RS 4
+The name of the interface, for instance \fBeth0\fP.
+.RE
+.sp
+\fBdown|up\fP
+.RS 4
+Set the interfacde \fBup\fP or \fBdown\fP.
+.RE
+
 
diff --git a/more.1 b/more.1
index f2c3450..b85bec6 100644
--- a/more.1
+++ b/more.1
@@ -6,12 +6,12 @@
 .Nd text pager
 .Sh SYNOPSIS
 .Nm
+{file}
 .Sh DESCRIPTION
 .Nm
 pages text file
-.Ar path
+.Ar file
 to stdout, provides navigation key shortcuts.
-.Nm
 .Sh COMMANDS
 .sp
 .RE
diff --git a/ping.1 b/ping.1
index c892f6f..d36ce5b 100644
--- a/ping.1
+++ b/ping.1
@@ -1,4 +1,4 @@
-.Dd 2023-04-24
+.Dd 2023-05-07
 .Dt PING 1
 .Os abase
 .Sh NAME
@@ -6,7 +6,9 @@
 .Nd tests reachability of a host on the network
 .Sh SYNOPSIS
 .Nm
+{destination}
 .Sh DESCRIPTION
 .Nm
-.Sh OPTIONS
-.sp
+ping sends an ICMP ECHO_REQUEST to a host and waits for the answer by
+the host. It prints each second information (if the host is reachable)
+and terminates and prints statistics if the user pressed Ctrl-C.