SUN common diagnostic commands and tools (Introduction) [ZT]

xiaoxiao2021-03-06  16

SUN common diagnostic commands and tools (Introduction)

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. INFORMATION.

ARP Display The Address Resolution Protocol Tables

ASET Use the Automated Security Enhancement Tool

Catman -w create the / usr / share / man / windex data for use with

Index Function Available Through the Apropos Command

Crash Analyze Crash Dumps

DEVLINKS CREATE SYMBOLIC LINKS IN / DEV USING INFORMATION IN / DEVICES

DF-K Display Disk Space Usage in Kbytes, Including Free Space

DFMounts Display Remote File System Mount Information

DFShares Display Shared File System Information

DiffCompare File Contents

Dmeseg 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

FILE DETERMINE A File's Type

Find Search for Specific Files in The File System Structure

Format Analyze or Modify Disk Partition Information

Fsck Check Ufs File Systems for Inconsistencies

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

Ifconfig Analyze The Status of Network Interfaces

InfoCMP Compare Tic Formatted Files

Iostat Analyze I / O Performance Issues

KADB TRAP KERNEL AND LOW-level Faults

Last Display History of System Login Information

LS Analyze File Properties

NDD Get and Set Named Device Driver Parameters

NetStat (-i, -r) Analyze Network Tuning Information, Including Active Routes.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

Ping Contact NetWork Hosts by Sending Internet Control Message

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)

PS List Properties of Running Processes (/ BIN / PS, / USR / UCB / PS)

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

SAR Analyze System Performance Information (Must Be Initialized In /etc/initis)

Shells Use -X and -V Options to Provide Debugging Information

SHOWREV -P List Currently Installed Patches; Patchadd -p in Solaris 2.6 and Above

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

SWAP Add, Delete, And Monitor System Swap Areas

SUM Calculate and Print a Checksum Value for a named file

SYMON? Use System Monitor Utility Package with Interfaces to Thediagnostics Package, SunVTS

SYS_UNCONFIG Enable You to Change Information Entered During Sysidtool

Phase of installation

Tail -f Leave File Open for Reading and Display What Is there

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

Traceroute Show The Routes Followed by Packets TransferRed in A Subnetted Environment

Truss TRACE SYSTEM CALLS ISSUED AND Used by a Program OR Command

Tuneters That Affect Layout Policies / USR / Proc / Bin / * Use Utilities That Exercise The Functions of The / Proc File System

Uname Print Platform, Architecture, Operating System, and System Node Information

VMSTAT Analyze Memory Performance Statistics

Who am i display the effective current user name, Terminal Line and login time

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