Comandos en AIX y en Linux

Es una comparacion entre Linux y AIX
Los de Linux son basados en Red Hat:

Directory Mappings

AIX

LINUX(RedHat)

Root filesystem

/ {/dev/hd4}

/{/dev/sda1}

User Accounts	AIX	LINUX(RedHat)
Password files	/etc/passwd /etc/security/passwd	/etc/passwd /etc/shadow
Groups file	/etc/group /etc/security/group	/etc/group
Maximum # of user ID	4294967295	65535
Allow/Deny remote login	/etc/security/user {rlogin=true}	/etc/securetty {ttyp1}
User nobody's id #	4294967294	99
Group nobody's id #	4294967294	99

Recover root password	boot from CD/Tape Installation/Maintenance Start Limited Shell getrootfs hdisk0 vi /etc/security/passwd	{lilo} control-x linux S passwd root {grub} c kernel vmlinuz-2.4.9-13 single ro root=/dev/hda8 initrd /initrd-2.4.9-13.img boot passwd root
Create new user	mkuser	useradd
Delete user	rmuser	userdel
List users	lsuser -f ALL
Modify user account	chuser -a	usermod
General Commands	AIX	LINUX(RedHat)
Unique host ID	hostid	hostid
Administrator	smit	linuxconf
Performance monitor	top monitor	top
System activity reporter	sar	sar {sysstat}
Virtual Memory statistics	vmstat	vmstat
I/O statistics	iostat	iostat {sysstat}
Error logs	alog -o -t boot errpt	dmesg
Physical RAM	1TB	64 GB {>2.3.24}
Shared Memory	2.75GB	sysctl kernel.shmmax
Process Data Space	2GB	900 MB
Swap device	/dev/hd6	/dev/sda2
Swap file type	/etc/swapspaces	partition type 82
Display swap size	lsps -a	free
Activate Swap	swapon -a	swapon -a
Printers	AIX	Linux
Printer Queues	/etc/qconfig	/var/spool/lpd/lp/*
Stop LP	stopsrc -s lpd	/etc/init.d/lpd stop
Start LP	startsrc -s lpd	/etc/init.d/lpd start
Submit print jobs	enq lp lpr qprt	lpr
LP statistics	enq -A lpq lpstat qchk	lpq
Remove print jobs	cancel lprm qcan enq -x	lprm
Add printer queue	smit mkpq	printtool
Remove Printer queue	smit rmpq
Make default printer	export LPDEST="pq"
TCP/IP	AIX	LINUX(RedHat)
Network IP configuration	lsattr -E -l inet0	/etc/sysconfig/network-scripts/
Hosts IP addresses	/etc/hosts	/etc/hosts
Name service switch	/etc/netsvc.conf	/etc/nsswitch.conf
Network parameters	no -a	sysctl -a | grep net
Routing daemon	gated	routed
NIC Configurations	ifconfig -a	ifconfig -a
Secondary IP Address	ifconfig en0 alias IP	modprobe ip_alias ifconfig eth0:1 IP
Login prompt	HERALD @ /etc/security/login.cfg	/etc/issue
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	cd /dev ./MAKEDEV -v pty
Maximum # of ptys	512	256