UNIX不同平台命令差异

General Commands	AIX	FreeBSD	HP-UX	LINUX(RedHat)	Solaris	Tru64
Unique host ID	hostid		uname -i	hostid	hostid	hostid
Administrator	smit		sam	linuxconf	admintool	sysman
Performance monitor	top	top	top	top	top	top
	monitor		glance
System activity reporter	sar	sa	sar	​​sar {sysstat}​​	sar	/usr/opt/svr4/bin/sar
Virtual Memory statistics	vmstat	vmstat	vmstat	vmstat	vmstat	vmstat
I/O statistics	iostat	iostat	iostat	​​iostat {sysstat}​​	iostat	iostat
Error logs	alog -o -t boot	dmesg	dmesg	dmesg	dmesg	uerf -R -o full
	errpt
Physical RAM	1TB		4TB	64 GB {>2.3.24}	16TB	4TB
Shared Memory	2.75GB		8TB	sysctl kernel.shmmax
Process Data Space	2GB		4GB	900 MB
Swap device	/dev/hd6	/dev/ad0s1b	/dev/vg00/lvol2	/dev/sda2	/dev/vx/dsk/swapvol	/dev/rz0b
Swap file type	/etc/swapspaces	swap	swap	partition type 82	swap	raw
Display swap size	lsps -a	swapinfo	swapinfo -a	free	swap -l	swapon -s
Activate Swap	swapon -a	swapon -a	swapon -a	swapon -a	swap -a	swapon -a
TCP/IP	AIX		HP-UX	LINUX(RedHat)	Solaris	Tru64
Network IP configuration	lsattr -E -l inet0	/etc/rc.conf	/etc/rc.config.d/netconf	/etc/sysconfig/network-scripts/	/etc/hostname.*	/etc/rc.config
					/etc/inet/*
					/etc/defaultrouter
Hosts IP addresses	/etc/hosts	/etc/hosts	/etc/hosts	/etc/hosts	/etc/inet/hosts	/etc/hosts
Name service switch	/etc/netsvc.conf	/etc/host.conf	/etc/nsswitch.conf	/etc/nsswitch.conf	/etc/nsswitch.conf	/etc/svc.conf
Network parameters	no -a	sysctl	ndd -h	sysctl -a | grep net	ndd /dev/[tcp|ip] ?
Routing daemon	gated	routed	gated	routed	in.routed	routed
NIC Configurations	ifconfig -a	ifconfig -a	lanscan -v	ifconfig -a	ifconfig -a	ifconfig -a
Secondary IP Address	ifconfig en0 alias IP	ifconfig xl0 alias IP	ifconfig lan0:1 IP	modprobe ip_alias	ifconfig hme0:1 IP up	ifconfig ln0 alias
				ifconfig eth0:1 IP
Login prompt	@		telnetd -b /etc/issue	/etc/issue	BANNER @	/etc/issue
	/etc/security/login.cfg				/etc/default/telnetd
Increase the # of pseudo-terminals	odmget -q "attribute=num and uniquetype=pty/pty/pty" PdAt | sed "s/0-64/0-512/" |		rebuild your kernel with these new values NPTY=#	cd /dev	{/etc/system}	cd /dev
	odmchange -q "attribute=num and uniquetype=pty/pty/pty" -o PdAt		NSTRPY=#	./MAKEDEV -v pty	set pt_cnt = #   {SYSV}	./MAKEDEV PTY_1
					set npty = #      {BSD}
	chdev -l pty0 -anum=256 -P		reboot
	reboot				{/etc/iu.ap}
			insf -d ptys -n #		ptsl 0 # ldterm ttcompat
			insf -d ptym -n #
			insf -d pts -s # -e -v		halt
					boot -r
Maximum # of ptys	512		{MAXUSERS}	256	176                {BSD}	8192
					3000              {SYSV}
Remote Shell	remsh	rsh	remsh	rsh	rsh	rsh
	rsh
YP/NIS service binder	/usr/lib/netsvc/yp/ypbind	/usr/sbin/ypbind	/usr/lib/netsvc/yp/ypbind	/sbin/ypbind	/usr/lib/netsvc/yp/ypbind	/usr/sbin/ypbind
System Files	AIX	FreeBSD	HP-UX	LINUX(RedHat)	Solaris	Tru64
NFS exported	/etc/exports	/etc/exports	/etc/exports	/etc/exports	/etc/dfs/dfstab	/etc/exports
					/etc/dfs/sharetab
NFS Client mounted directories	/etc/xtab		/etc/xtab	/var/lib/nfs/xtab	/etc/rmtab	/var/adm/mountdtab
Max File System	128 GB		128 GB	2 TB	1 TB	128 GB {<= 3.2G}
					8000 TB {vxfs}	512 GB {>= 4.0}
						16 TB {advfs}
Max File Size	64 GB		128 GB	2 GB     {512B block size}	1 TB	128 GB {<= 3.2G}
				8192 GB  {8KB block size}	2 GB {=<2.5.1}	512 GB {>= 4.0}
						16 TB {advfs}
Max # File Descriptors	64 K		60~ K	sysctl fs.file-max	64 K	64 K
DISK/LVM Commands	AIX	FreeBSD	​​HP-UX:Disk &Filesystem​​	LINUX(RedHat)	SOLARIS	Tru64
Filesystem table	/etc/filesystems	/etc/fstab	/etc/fstab	/etc/fstab	/etc/vfstab	/etc/fstab
Free disk blocks	df -k	df -k	bdf	df -k	df -k	df -k
Device listing	lsdev -C		/sbin/ioscan	cat /proc/devices	sysdef
Disk information	bootinfo -s hdisk#	fdisk -v ad0	diskinfo /dev/rdsk/c#t#d#	cat /proc/scsi/scsi0/sda/model	format -d c#t#d#	file /dev/rrz0c
					format>current
					format>inquiry
Disk Label	lspv -l hdisk#	disklabel ad0	pvdisplay -v /dev/dsk/C#t#d#	fdisk -l	prtvtoc	disklabel -p rz0
LVM Concepts	Partition	sub disk	logical extents	logical extents	sub disk	sub disk
	Volume	Volume	logical volume	logical volume	Volume	Volume
		Plex			Plex	Plex
	Volume group		volume group	volume group	disk group	disk group
Journal Filesystem type	jfs		vxfs	ext3	vxfs	advfs
				reiserfs
Default volume group	/dev/rootvg		/dev/vg00		/dev/vx/dsk/rootdg	/dev/vol/rootdg
Display volume group	lsvg -l rootvg		vgdisplay -v vg00	vgdisplay -v	vxprint -l -g rootdg	volprint -l -g rootdg
Modify physical volume	chpv		pvchange	pvchange
Prepare physical disk	mkdev -c disk -l hdisk#		pvcreate	pvcreate	vxdiskadd	voldiskadd
List physical volume	lspv	vinum ld	pvdisplay	pvdisplay	vxprint -dl	volprint -dl
Remove disk from volume group	reducevg		vgreduce	vgreduce	vxdg rmdisk	voldg rmdisk
Move logical volumes to another physical volumes	migratepv	vinum move -f drive object	pvmove	pvmove	vxassist move	volassist move
Create volume group	mkvg		vgcreate	vgcreate	vxdg init	voldg init
Remove volume group			vgremove	vgremove
Volume group availability	chvg		vgchange	vgchange
	varyonvg
	varyoffvg
Restore volume group			vgcfgrestore	vgcfgrestore
Exports volume group	exportvg		vgexport	vgexport	vxdg deport	voldg deport
Imports volume group	importvg		vgimport	vgimport	vxdg import	voldg import
Volume group listing	lsvg		vgscan	vgscan
Change logical volume characteristics	chlv		lvchange	lvchange	vxedit set	voledit set
List logical volume	lslv	vinum lv	lvdisplay	lvdisplay	vxprint -vl	volprint -vl
Make logical volume	mklv		lvcreate	lvcreate	vxassist make	volassist make
Extend logical volume	extendlv		lvextend	lvextend	vxassist growto	volassist growto
Reduce logical volume	​​AIX reduce LV​​		lvreduce	lvreduce	vxassist shrinkto	volassist shrinkto
Remove logical volume	rmlv	vinum rm vol	lvremove	lvremove	vxedit rm	voledit -g rootdg -rf rm vol1
Prepare boot volumes	bootlist -m normal		lvlnboot	lilo	vxbootsetup
Remove boot volumes			lvrmboot
Extend File system	chfs -a size=# /mt		extendfs /dev/vg00/lvol8	resize2fs	vxva
			fsadm -F vxfs -b {LE * 1024} /mt	resize_reiserfs	mkfs -M
Reduce/Split mirrors	rmlvcopy		lvsplit	lvsplit
Merge mirrors			lvmerge	lvmerge
Create mirrors	mklv -c 2	vinum mirror drive	lvcreate -m 1		vxassist mirror	volassist make vol 100mb mirror=true
Add mirrors	mklvcopy lv 2		lvextend -m 1
Create striped volumes	mklv -u 3 -S 64K	vinum stripe drive	lvcreate -i 3 -I 64	lvcreate -i 3 -I 64	vxassist make vol 100mb layout=raid5	volassist make vol 100mb layout=stripe
System recovery tape	mksysb -i /dev/rmt0		/opt/ignite/bin/make_recovery			/usr/sys/bin/btcreate
Backup	savevg -i rootvg	vinum saveconfig	fbackup	tar cvf /dev/rst0 /	ufsdump	vdump
Restore	restvg		frecover	tar xvf /dev/rst0	ufsrestore	vrestore
MISC	AIX	FreeBSD	HP-UX	LINUX(RedHat)	SOLARIS	Tru64
Startup script	/etc/rc	/etc/rc	/sbin/rc	/etc/rc.d/rc	/etc/init.d	/sbin/init.d
Kernel	/usr/lib/boot/unix_up	/kernel	/stand/vmunix	/boot/vmlinuz	/kernel/genunix	/vmunix
Kernel Parameters	lsattr -E -l sys0	sysctl -a	sysdef	sysctl -a	sysdef -i	sysconfig
			kmtune			dxkerneltuner
			kmsystem
Reconfigure the kernel	chdev -l sys0 -a	cd /sys/i386/conf	cd /stand/build	cd /usr/src/linux	vi /etc/system	doconfig
		vi KERNEL	/usr/lbin/sysadm/system_prep -v -s system	make mrproper	reboot
		config KERNEL	vi system	make menuconfig
		cd ../../compile/KERNEL	mk_kernel -s system	make dep
		make depend	cd /stand	make clean
		make	mv system system.prev	make bzImage
		make install	mv vmunix vmunix.prev	make install
			mv dlkm dlkm.prev	make modules
			mv /stand/build/system system	make modules_install
			kmupdate /stand/build/vmunix_test
				cp arch/i386/boot/bzImage /boot/vmlinuz-2.2.16
				mkinitrd /boot/initrd-2.2.16.img 2.2.16
				vi /etc/lilo.conf
				lilo
List modules	genkex	kldstat	kmadmin -s	lsmod	modinfo
Load module		kldload	kmadmin -L	insmod	modload
Unload module		kldunload	kmadmin -U	rmmod	modunload
Initialize system	install_assist	/stand/sysinstall	set_parms initial	netconf	sys-unconfig	netsetup
Physical RAM	bootinfo -r	sysctl hw.physmem	grep -i Physical /var/adm/syslog/syslog.log	free	prtconf	uerf | grep memory
Kernel Bits	bootinfo -K		getconf KERNEL_BITS	getconf WORD_BIT	isainfo -kv	64
Crash utility	crash	crash	adb	​​lcrash​​	crash	kdbx
Trace System Calls	syscalls	truss	​​tusc​​	strace	truss	​​trace​​
Machine model	uname -m	uname -m	model	uname -m	uname -imp	uname -p
	bootinfo -m		uname -m
OS Level	oslevel	uname -r	uname -r	uname -r	uname -r	sizer -v
Run Level	who -r		who -r	runlevel	who -r	who -r
Core dump files	/var/adm/ras		/var/adm/crash		/var/crash/`uname -n`
Boot single user	Key on service mode/F4	ok boot -s	>boot	{lilo}	ok boot -s	>>> boot -fl s
	Boot from CD/Tape		Interact with IPL ? Y	control-x
	Select Maintenance		ISL>hpux -iS	linux S
	Limited function Shell
				{grub}
				c
				kernel vmlinuz-2.4.9-13 single   ro root=/dev/hda8
				initrd /initrd-2.4.9-13.img
				boot
Maintenance mode		ok boot -as	>boot		ok boot -as
			Interact with IPL ? Y
			ISL>hpux -lm
Interrupt Key			control-B		Stop-A	control-P
Return to console			co		ok go
Timezone Management	/etc/environment	/etc/localtime	/etc/TIMEZONE	/etc/sysconfig/clock	/etc/TIMEZONE	/etc/svid3_tz
	/etc/profile				/etc/default/init	timezone
NTP Daemon	/etc/ntp.conf	/etc/rc.conf {xntpd_enable="YES"}	/etc/rc.config.d/netdaemons	/etc/ntp.conf	/etc/inet/ntp.conf
	startsrc -s xntpd	/etc/rc.network	/sbin/init.d/xntpd	/etc/rc.d/init.d/xntpd	/etc/init.d/xntpd

Unix Commands on Different OS's (Doc ID 293561.1)