AIX中一些常用的命令汇总
《oracle大型数据库系统在AIX/unix上的实战详解》集中讨论33：AIX中一些常用的命令程 文平和若干读者邮件沟通了一些关于AIX命令使用方面的问题,干脆,这里我给大家做一个列表,把AIX一些常用的命令列在这里,也算总结一二. 一些内容来自网上别人的共享,姑且学之,也感谢大家的无私奉献!
Root filesystem
/ {/dev/hd4}
Home Directory
/home {/dev/hd1}
/tmp {/dev/hd3}
/usr {/dev/hd2}
/var {/dev/hd9var}
Sample configuration files
-
Password files
/etc/passwd
/etc/security/passwd
Groups file
/etc/group
/etc/security/group
Maximum # of user ID
4294967295
Allow/Deny remote login
/etc/security/user
{rlogin=true}
User nobody's id #
4294967294
Group nobody's id #
4294967294
Recover root password
boot from CD/Tape
Installation/Maintenance
Start Limited Shell
getrootfs hdisk0
vi /etc/security/passwd
Create new user
mkuser
Delete user
rmuser
List users
lsuser -f ALL
Modify user account
chuser -a
Unique host ID
hostid
Administrator
smit
Performance monitor
top
monitor
System activity reporter
sar
Virtual Memory statistics
vmstat
I/O statistics
iostat
Error logs
alog -o -t boot
errpt
Physical RAM
1TB
Shared Memory
2.75GB
Process Data Space
2GB
Swap device
/dev/hd6
Swap file type
/etc/swapspaces
Display swap size
lsps -a
Activate Swap
swapon -a
Printer Queues
/etc/qconfig
Stop LP
stopsrc -s lpd
Start LP
startsrc -s lpd
Submit print jobs
enq
lp
lpr
qprt
LP statistics
enq -A
lpq
lpstat
qchk
Remove print jobs
cancel
lprm
qcan
enq -x
Add printer queue
smit mkpq
Remove Printer queue
smit rmpq
Make default printer
export LPDEST="pq"
Network IP configuration
lsattr -E -l inet0
Hosts IP addresses
/etc/hosts
Name service switch
/etc/netsvc.conf
Network parameters
no -a
Routing daemon
gated
NIC Configurations
ifconfig -a
Secondary IP Address
ifconfig en0 alias IP
Login prompt
HERALD @
/etc/security/login.cfg
Increase the # of pseudo-terminals
odmget -q "attribute=num and uniquetype=pty/pty/pty" PdAt | sed "s/0-64/0-512/" |
odmchange -q "attribute=num and uniquetype=pty/pty/pty" -o PdAt
chdev -l pty0 -anum=256 -P
reboot
Maximum # of ptys
512
Remote Shell
remsh
rsh
YP/NIS service binder
/usr/lib/netsvc/yp/ypbind
NFS exported
/etc/exports
NFS Client mounted directories
/etc/xtab
Max File System
128 GB
Max File Size
64 GB
Max # File Descriptors
64 K
Filesystem table
/etc/filesystems
Free disk blocks
df -k
Device listing
lsdev -C
Disk information
bootinfo -s hdisk#
Disk Label
lspv -l hdisk#
LVM Concepts
Partition
Volume group
Journal Filesystem type
jfs
Default volume group
/dev/rootvg
Display volume group
lsvg -l rootvg
Modify physical volume
chpv
Prepare physical disk
mkdev -c disk -l hdisk#
List physical volume
lspv
Remove disk from volume group
reducevg
Move logical volumes to another physical volumes
migratepv
Create volume group
mkvg
Remove volume group
reducevg
Volume group availability
chvg
varyonvg
varyoffvg
Restore volume group
Exports volume group
exportvg
Imports volume group
importvg
Volume group listing
lsvg
Change logical volume characteristics
chlv
List logical volume
lslv
Make logical volume
mklv
Extend logical volume
extendlv
Remove logical volume
rmlv
Prepare boot volumes
bootlist -m normal
Remove boot volumes
Extend File system
chfs -a size=# /mt
Reduce/Split mirrors
rmlvcopy
Merge mirrors
Create mirrors
mklv -c 2
Add mirrors
mklvcopy lv 2
Create striped volumes
mklv -u 3 -S 64K
System recovery tape
mksysb -i /dev/rmt0
Backup
savevg -i rootvg
Restore
restvg
Startup script
/etc/rc
Kernel
/usr/lib/boot/unix_up
Kernel Parameters
lsattr -E -l sys0
Reconfigure the kernel
chdev -l sys0 -a
List modules
genkex
Initialize system
install_assist
Physical RAM
bootinfo -r
Kernel Bits
bootinfo -K
Crash utility
crash
Trace System Calls
syscalls
Machine model
uname -m
bootinfo -m
OS Level
oslevel
Run Level
who -r
Core dump files
/var/adm/ras
Boot single user
Key on service mode/F4
Boot from CD/Tape
Select Maintenance
Limited function Shell
Timezone Management
/etc/environment
/etc/profile
NTP Daemon
/etc/ntp.conf
startsrc -s xntpd
Install Software
installp -a
Uninstall software
installp -u
List installed software
lslpp -L all
Verify installed software
lppchk -v
List all files
lslpp -f fileset
List installed patches
instfix -i
Package owner
lslpp -w path
SW Directory
/usr/lpp
Devices
/dev
Install devices for attached peripherals
cfgmgr -v
Remove device
rmdev -l
Device drivers
lscfg
CPU
lsdev -Cc processor
List Terminal
lsdev -Cc tty
Diagnostics
diag
Whole Disk
/dev/hdisk#
CDROM
/dev/cd0
CDROM file type
cdrfs
Rewinding tape drive
/dev/rmt0
Non-rewinding tape drive
/dev/rmt0.1
Floppy drive
/dev/rfd0
《oracle大型数据库系统在AIX/unix上的实战详解》集中讨论33：AIX中一些常用的命令程 文平
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