HP-UX 10x System.administration

8/6/2019 HP-UX 10x System.administration

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HP-UX 10.x System Administration

Source: http://www.uiuc.edu/ccso/workstation_grp/hp_project/system.admin.html

Software Mangement

Software on localhost

/var/adm/sw/products/ - subdirectories for each product installed

/var/adm/sw/patch/ - subdirectories for each patch installed

/usr/sbin/swinstall - install software/patches to localhost

/usr/sbin/swremove - remove software from localhost

/usr/sbin/swlist - list software depots installed locally or at a remote depot

Software to distribute elsewhere

/usr/sbin/swcopy - copy software to local depot for distribution

/usr/sbin/swremove -d - remove software from a local depot

/usr/sbin/swacl - modify access control lists of local software depots

Environment Setup

PATH

/usr/bin/usr/ccs/bin /usr/contrib/bin/usr/dt/bin CDE only/opt/[dir]/bin for each [dir] that exists

MANPATH

/usr/man/usr/share/man/usr/contrib/man/usr/dt/bin CDE only/opt/[dir]/share/man for each [dir] that exists./usr/sbin/catman -w creates file /usr/share/lib/whatis that man -k uses

Environment config files

/etc/profile/etc/csh.login

/etc/skel/*

User account management

/usr/sbin/useradd/usr/sbin/userdel/usr/sbin/usermod/usr/sbin/groupadd/usr/sbin/groupdel/usr/sbin/groupmod/etc/passwd/.secure/etc/audnames/tcb/files/auth/[a-z,A-Z]/[username]

Disk and File Systems

Without LVM

Hard partitions are provided only for models of disks that were supported prior to release

10.0. Hard partitions will not be provided on disks introduced with 10.0 or later.

UX 10.x System Administration

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You will not be able to use a partitioned disk for your root disk. You will only be able to

use a non-partitioned disk or LVM disk for this purpose.

Special files: /dev/dsk/c0t3d0 - block device

- c=controller #- t=SCSI target #- d=almost always 0

/dev/rdsk/c0t3d0 - character device/dev/rmt/0 - tape device

To set up a new disk for use:/usr/sbin/newfs -F FStype /dev/rdsk/c0t3d0

By default, short or long filenames will be used based onwhatever the root filesystem is.

/sbin/mount /dev/dsk/c0t3d0 /filesystem

Add it to /etc/fstab for automatic mounting during every boot.

With LVM

/usr/sbin/pv*/usr/sbin/lv*/usr/sbin/vg*

/dev/[vol_grp]/[log_vol] - block device/dev/[vol_grp]/r[log_vol] - character devicei.e. /dev/vg01/lvol3

/dev/vg01/rlvol3/dev/scratchvg/scratch/dev/scratchvg/rscratch

To set up a new disk for use with LVM:

/usr/sbin/pvcreate /dev/rdsk/c0t4d0/usr/sbin/vgextend /dev/vg01 /dev/dsk/c0t4d0/usr/sbin/lvcreate -n test -L 600 /dev/vg01 # creates 600Mb volume/usr/sbin/newfs -F hfs /dev/vg01/test/usr/bin/mkdir /test

/sbin/mount /dev/vg01/test /test

Add it to /etc/fstab for automatic mounting during every boot.

/etc/fstab

Fields are: device special file, mount point, FS type, options, backup frequency (unused), fsck

pass number.

Root volume must have pass number 1 and other volumes must have > 1. Allowed FS types are:

swap, swapfs, ignore, hfs, vxfs, cdfs, nfs, or lofs.

# begin /etc/fstab/dev/vg00/lvol1 / hfs defaults 0 1/dev/vg00/lvol3 ... swap defaults 0 0/dev/vg00/lvol4 /opt hfs defaults 0 2/dev/vg00/lvol5 /tmp hfs defaults 0 2/dev/vg00/lvol6 /usr hfs defaults 0 2/dev/vg00/lvol7 /var hfs defaults 0 2/dev/vg01/scratch /scratch hfs rw,suid 0 2/dev/vg01/home2 /home hfs rw,suid,quota 0 2/dev/vg01/pub /pub hfs rw,suid 0 2/dev/dsk/c1t2d0 /lcdrom10 cdfs ro,suid 0 0/dev/vg01/www /usr/www hfs rw,suid 0 2derf.cso.uiuc.edu:/home /derf/home nfs rw,suid 0 0# end




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NFS filesystems

/etc/exports/usr/sbin/exportfs/etc/rc.config.d/nfsconf/sbin/init.d/nfs.server start

Starting and stopping HPUX

Booting

ESC to interrupt boot sequence1.

[system will do a search for bootable devices]

Device Selection Device Path Device Type and Utilities

P0 scsi.6.0 QUANTUM PD210SP1 scsi.5.0 QUANTUM PD210SP2 scsi.4.0 DDS_tape_drive_identifierP3 scsi.3.0 TOSHIBA CD-ROM DRIVE:XMP4 lan.123456-789abc homebase

b) Boot from specified devices) Search for bootable devices

a) Enter boot administration modex) Exit and continue boot sequence?) Help

Enter command:

Enter command: b p0 isl2.

[whir buzz]ISL> hpux -is boot

[OR]

Enter command: b p33.

Shutting down/sbin/shutdown -r -y now/sbin/shutdown -h -y now/sbin/shutdown -y now

System V startup scripts

/usr/newconfig/sbin/rc/sbin/rc?.d//sbin/init.d//etc/rc.config.d/

Run levels:s single user

2 multi-user; no NFS server capabilities

3 multi-user with NFS server

4 same as 3, but with HP VUE

who -r gives current run level/etc/inittabto change runlevels:/sbin/shutdown -y 0 # to go to single user state/sbin/init # bring the system up in the new runlevel

Printing

Use /usr/sbin/sam to add/remove/configure printers if possible. If not, /usr/sbin/lpadmin would be a

good command to read about. There is quite a bit of help in the HP-UX System Administration Tasks

manual (available on LROM).




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yuiyu

By : anonymous ( Thu Feb 1 00:53:30 2007 )

hai

By : anonymous ( Fri Jun 9 08:25:11 2006 )

Change rESOLUTION IN hp UX

By : anonymous ( Mon Dec 20 02:07:44 2004 )

CIFS Mount example.

By : anonymous ( Thu May 20 10:13:41 2004 )

NTFS mount

By : anonymous ( Wed May 19 21:18:35 2004 )

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HP-UX 10x System.administration