Solaris 常用命令及对应的解释
Debugging
truss executable
/* Trace doing of given command ( useful debugging ) */
truss f p <pid of a shell>
/* Using multiple windows this can be used to trace setuid/setgid programs */
[ Back to Top ]
Arp ethernet trouble shooting
arp a
/* Shows the ethernet address arp table */
arp d myhost
/* Delete a stale ethernet entry for host myhost */
Disk Commands
du k
/* Reports disk space used in Kilobytes */
du sk
/* Reports only total disk space used in Kilobytes */
du ad /var | sort nr
/* Tells you how big the /var files are in reverse order */
fdformat d U
/* Format diskette */
/usr/bin/iostat E
/* Command to display drives statistics */
/bin/mount F hsfs o ro /dev/sr /cdrom
/* Mount an ISO CDROM */
prtvtoc /dev/rdsk/ctds
/* Disk geometry and partitioning info */
quot af
/* How much space is used by users in kilobytes */
Driver Parameters
ndd /dev/ip \?
/* Shows IP variables in the kernel */
ndd /dev/ip ip_forwarding
/* Tells you if forwarding is on (=) */
ndd set /dev/ip ip_forwarding
/* Enables IP forwarding between interfaces */
File Manipulation
dosunix | ascii <filename>
/* Converts DOS file formats to Unix */
split
/* Split files into pieces */
[vi] : %s/existing/new/g
/* Search and Replace text in vi */
[vi] :set nu
/* Set line numbers in vi */
[vi] :set ts=[num]
/* Set tab stops in vi */
File System
cat /dev/null > filename
/* Zeros out the file without breaking pipe */
dd if=/dev/rdsk/ of=/dev/rdsk/ bs=
/* Make a mirror image of your boot disk */
df k | grep dg| awk {print $} |xargs n umount
/* Unmount all file systems in disk group dg */
fsck F ufs /dev/rdsk/ctds
/* Check a UFS filesystem on ctds */
fsck F ufs y /dev/rdsk/ctds
/* Check answering yes to all questions */
fsck F ufs o b= /dev/rdsk/ctds
/* Check using an alternate super block */
gzip dc filetargz | tar xf
/* Unpack targz files in place */
ls la | awk { print $ $ } | sort rn
/* File sizes of current directory */
mount f pcfs /dev/dsk/cdp /export/dos
/* Mount DOS fdisk partition from Solaris */
mount F ufs o rwremount /
/* Used to remount root to make it writeable */
mount o remountlogging /spare
/* Remount the ro file system rw and turn on ufs logging */
tar cvf filenametar
/* Create a tape (tar) archive */
tar xvf filenametar
/* Extract a tape (tar) archive */
tar cf | (cd /newdir ; tar xf )
/* Recursively copy files and their permissions */
/sbin/uadmin x x
/* Syncs File Systems and Reboots systems fast */
zcat <patch_filetarZ | tar xvf
/* Extract the patch_file that is a compressed tar file */
File Transfer
put | tar cf filenametar
/* Undocumented Feature of FTP */
find depth | cpio pdmv /path/tobe/copied/to
/* Fast alternative to cp pr */
sendport
/* Transferring large numbers of files within the same ftp control session */
General
/usr/bin/catman w
/* Create windex databases for man page directories */
mailx H u <username>
/* List out mail headers for specified user */
set filec
/* Set filecompletion for csh */
Hardware
cfgadm
/* Verify reconfigurable hardware resources */
mconfig prconf
/* Print M hardware configuration */
mconfig depth |
/* Sets the screen depth of your M graphics accelerator */
mconfig res video_mode
/* Change the resolution of your M graphics accelerator */
Kernel
/usr/sbin/modinfo
/* Display kernel module information */
/usr/sbin/modload <module>
/* Load a kernel module */
/usr/sbin/modunload i <module id>
/* Unload a kernel module */
nm x /dev/ksyms | grep OBJ | more
/* Tuneable kernel parameters */
/usr/sbin/sysdef
/* Show system kernal tunable details */
Memory
prtconf | grep Memory size
/* Display Memory Size */
Network Information
ndd /dev/arp arp_cache_report
/* Prints ARP table in cache with IP and MAC address */
netstat a | grep EST | wc l
/* Displays number active established connections to the localhost */
netstat k hme
/* Undocumented netstat command */
netstat i
/* Show the TCP/IP network interfaces */
netstat np
/* Similar to arp a without name resolution */
netstat r
/* Show network route table */
netstat rn
/* Displays routing information but bypasses hostname lookup */
netstat a | more
/* Show the state of all sockets */
traceroute <ipaddress>
/* Follow the route to the ipaddress */
Network/Tuning
ifconfig eth mtu
/* Change MTU of interface */
ifconfig eth netmask
/* Add an Interface */
/sbin/ifconfig hme: inet xxxxx netmask broadcast xxxxxx
/* Virtual Interfaces */
/sbin/ifconfig hme: up
/* Bring virtual interface up */
/usr/sbin/ndd set /dev/hme adv_fdx_cap
/* Nailling to Mbps */
ndd set /dev/ip ip_addrs_per_if
/* To set more than virtual ip addresses */
ndd set /dev/tcp tcp_xmit_hiwat
/* Increase TCPtransmitbuffers */
ndd set /dev/tcp tcp_recv_hiwat
/* Increase TCPreceivebuffers */
Processes
fuser uc /var
/* Processes that are running from /var */
kill HUP `ps ef | grep [p]roccess | awk {print $}`
/* HUP any related process in one step */
pfiles <pid>
/* Shows processes current open files */
pkill n <name>
/* Kill a process by name */
kill `ps ef | grep program_name | grep v grep | cut f d `
/* pkill for solaris */
prstat a
/* An alternative for top command */
/usr/ucb/ps aux | more
/* Displays CPU % usage for each process in ascending order */
/usr/ucb/ps auxww | grep <process name>
/* Gives the full listing of the process (long listing) */
ps ef | grep i <string> | awk { print $ }
/* Creates list of running PID by */
ps ef | grep v : | more
/* Gives you a list of any process with CPU time more than : */
ps ef | more
/* Show all processes running */
ps fu oracle|grep pmon
/* See which instances of Oracle are running */
/usr/proc/bin/ptree <pid>
/* Print the parent/child process tree of a process */
/usr/proc/bin/pwdx &l