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Solaris 常用命令及對應的簡單解釋

Solaris命令
  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/sr0 /cdrom 
  /* Mount an ISO 9660 CDROM */ 
   prtvtoc /dev/rdsk/c0t0d0s2 
  /* 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 (=1) */ 
   ndd -set /dev/ip ip_forwarding 1 
  /* Enables IP forwarding between interfaces */ 
   
  File Manipulation 
   dos2unix | -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 
  /* Zero's out the file without breaking pipe */ 
   dd if=/dev/rdsk/... of=/dev/rdsk/... bs=4096 
  /* Make a mirror image of your boot disk */ 
   df -k | grep dg| awk '{print $6}' |xargs -n 1 umount 
  /* Unmount all file systems in disk group dg */ 
   fsck -F ufs /dev/rdsk/c0t0d0s0 
  /* Check a UFS filesystem on c0t0d0s0 */ 
   fsck -F ufs -y /dev/rdsk/c0t0d0s0 
  /* Check answering yes to all questions */ 
   fsck -F ufs -o b=97472 /dev/rdsk/c0t0d0s0 
  /* Check using an alternate super block */ 
   gzip -dc file1.tar.gz | tar xf - 
  /* Unpack .tar.gz files in place */ 
   ls -la | awk '{ print $5,"  ",$9 }' | sort -rn 
  /* File sizes of current directory */ 
   mount -f pcfs /dev/dsk/c0d0p1 /export/dos 
  /* Mount DOS fdisk partition from Solaris */ 
   mount -F ufs -o rw,remount / 
  /* Used to remount root to make it writeable */ 
   mount -o remount,logging /spare 
  /* Re-mount the ro file system rw and turn on ufs logging */ 
   tar cvf filename.tar 
  /* Create a tape (tar) archive */ 
   tar xvf filename.tar 
  /* 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_file.tar.Z | tar xvf - 
  /* Extract the patch_file that is a compressed tar file */ 
   
  File Transfer 
   put "| tar cf - ." filename.tar 
  /* 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 file-completion for csh */ 
   
  Hardware 
   cfgadm 
  /* Verify reconfigurable hardware resources */ 
   m64config -prconf 
  /* Print M64 hardware configuration */ 
   m64config -depth 8|24 
  /* Sets the screen depth of your M64 graphics accelerator */ 
   m64config -res 'video_mode' 
  /* Change the resolution of your M64 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 hme0 
  /* 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 eth0 mtu 1500 
  /* Change MTU of interface */ 
   ifconfig eth0 10.1.1.1 netmask 255.255.255.255 
  /* Add an Interface */ 
   /sbin/ifconfig hme0:1 inet 10.210.xx.xxx netmask 255.255.0.0 broadcast 10.210.xxx.xxx 
  /* Virtual Interfaces */ 
   /sbin/ifconfig hme0:1 up 
  /* Bring virtual interface up */ 
   /usr/sbin/ndd -set /dev/hme adv_100fdx_cap 1 
  /* Nailling to 100Mbps */ 
   ndd -set /dev/ip ip_addrs_per_if 1-8192 
  /* To set more than 256 virtual ip addresses. */ 
   ndd -set /dev/tcp tcp_xmit_hiwat 65535 
  /* Increase TCP-transmitbuffers */ 
   ndd -set /dev/tcp tcp_recv_hiwat 65535 
  /* Increase TCP-receivebuffers */ 
   
  Processes 
   fuser -uc /var 
  /* Processes that are running from /var */ 
   kill -HUP `ps -ef | grep [p]roccess | awk '{print $2}'` 
  /* 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 -f8 -d ' '` 
  /* pkill for solaris 2.6 */ 
   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 $2 }' 
  /* Creates list of running PID by */ 
   ps -ef | grep -v "0:00" | more 
  /* Gives you a list of any process with CPU time more than 0:00 */ 
   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
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