| COMMAND |
USAGE |
DESCRIPTION |
| lsof |
lsof [-options] [names] |
Lists open files which may be a normal file, a directory, a
block special file, a character special file, an executing
text reference, a library, a stream or a network file. It may
help to diagnose resource contention between processes.
| -P |
Inhibits conversion of port
numbers to port names for network files. This option may
speed up the execution of the command.
|
| -p
s |
Only list open files for
comma-separated process list s.
|
|
| netstat |
netstat [-options] |
Print system networking details.
| -n |
Show numeric addresses instead
of trying to determine symbolic names.
|
| -r |
Display the kernel routing
table.
|
| -i |
Display status of network
interfaces.
|
| -a |
Show all listening and
non-listening sockets.
|
|
| showmount |
showmount [-options]
[names] |
Show all remote mounts.
| -a |
Print all remote mounts.
|
| -d |
List directories that have been
remotely mounted by clients.
|
| -e |
Print the list of exported
file-systems
|
|
| truss |
truss [-options] (command|pid) |
Trace system calls and signals.
| -p
s |
Trace list of process ids s.
|
| -f |
Follow all children and their
signals.
|
| -a |
Show system call argument
strings.
|
| -e |
Show system call environment
strings. |
| -l |
Include lightweight process id. |
| -v
all |
Display all contents of
structures passed to system calls by address. |
| -o
<outfile> |
File to be used to trace
output. |
|
| fuser |
fuser [-options] names |
Identify processes using a
file or file structure. |
| ping |
ping [-options] host
[count] |
Send echo request packets
to a host. |
| nslookup |
nslookup [-options] [names] |
Query name servers. |
| ipcs |
ipcs [-options] |
Report inter-process
communication facilities status. |
| showrev |
showrev [-options] |
Show machine and software revision information.
| -a |
Print all revision information. |
| -p |
Show only revision information
for patches.
|
|
| ldd |
[-options] filename |
List dynamic dependencies
of executable files or shared objects. |