SUN常用的诊断命令和工具(ZZ)

wangyl1977

adb            Analyze dumps and a running system.
AnswerBook Display online reference manuals in areas of hardware, user, system administration, and other
arch           Display architecture and kernel architecture information.
arp            Display the Address Resolution Protocol tables
aset           Use the Automated Security Enhancement Tool
catman -w   Create the /usr/share/man/windex database for use with index function available through the apropos command
crash          Analyze crash dumps
devlinks      Create symbolic links in /dev using information in /devices

dmesg         Analyze recent log messages
disks           Create symbolic links in /dev/dsk and /dev/rdsk
drvconfig      Configure the devices directory and the device information tree
eeprom        Analyze and change programmable read-only memory (PROM) settings
fsdb           Use file system debugger (see fsdb_ufs in man page s)
fstyp          Display extensive file system parameters for a specified file system
groups        Display group definitions for a given user
grpck         Check the /etc/group file for syntax errors or inconsistencies
infocmp      Compare tic formatted files
kadb          Trap kernel and low-level faults
ndd            Get and set named device driver parameters
newfs         Create and examine file system parameters
nfsstat        Analyze NFSTM performance information
nm            Display symbol table information for (unstripped) executables (in /usr/ccs/bin)
pagesize      Print the size of a memory page in bytes
perfmeter     Provide a graphic display of performance metrics Protocol (ICMP) request and reply datagrams
pkgchk        Check file integrity and accuracy of installation
prtdiag       (on sun4u and sun4d) Display system configuration and diagnostic information  (kept in /usr/platform/‘uname -m‘/sbin)
prtconf -v     Get system device information from POST probe
prtconf -vp   Display PROM version (OBP)

pwck          Check the /etc/passwd file for errors and inconsistencies
route          Add, remove, and display kernel route table information
rpcinfo        Display information about Remote Procedure Call (RPC) services
A running system   Compare symptoms and results between functioning and faulting systems
shells                    Use -x and -v options to provide debugging information
snoop                  Display and analyze network traffic
strings                 Search object and binary files for ASCII strings
SunSolve database  List bug, patch, release, and general technical information for hardware and software
sysdef              Analyze device and software configuration information
sum                 Calculate and print a checksum value for a named file
SyMON™           Use system monitor utility package with interfaces to the
diagnostics package, SUNvts
sys_unconfig        Enable you to change information entered during sysidtool
phase of installation

tapes          Create logical links to device special files in /devices for  tapes
tic              Terminfo compiler; translate a terminfo file from the sourceformat into the compiled format
timex          List runtime and system activity information during  command execution
truss           Trace system calls issued and used by a program or command
tunefs       Modify file system parameters that affect layout policies /usr/proc/bin/* Use utilities that exercise the functions of the /proc file  system

diff           Compare file contents
dfmounts     Display remote file system mount information
dfshares       Display shared file system information
find              Search for specific files in the file system structure
format          Analyze or modify disk partition information
fsck              Check UFS file systems for inconsistencies
last               Display history of system login information
ls                 Analyze file properties
netstat (-i, -r)   Analyze network tuning information, including active routes.
ifconfig            Analyze the status of network interfaces
iostat              Analyze I/O performance issues
sar          Analyze system performance (must be initialized in /etc/init.d/perf)
showrev -p   
ping                  
file                Determine a file’s type
ps                 List properties of running processes (/bin/ps, /usr/ucb/ps)
swap              Add, delete, and monitor system swap areas
tail -f              Leave file open for reading and display what is there
traceroute      Show the routes followed by packets transferred in a  subnetted environment
uname          Print platform, architecture, os, and system  node information
vmstat               Analyze memory performance statistics
who am i       Display the effective current user name, terminal line and    login time
df -k            Display disk space usage in Kbytes, including free space


本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u/2005/showart_271803.html