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Use SMIT (System Management Interface Tool): From SMIT’s main menu choose: Devices / CD ROM Drive / List all defined CD ROM drives cd0 Defined 00-00-0S-5,0 Other SCSI CD-ROM Drive From the shell prompt: root@aixserver# lsdev -C -c cdrom cd0 Defined 00-00-0S-50 Other SCSI CD-ROM Drive Original post blogged on b2evolution.

Traditionally, UNIX has come with a default set of system user accounts to  prevent root and system from owning all system filesystems and files. As such it  is never recommended to remove the account but rather set an asterick in the /etc/security/passwd for all except root. This document describes the default  set of user accounts.

Mount filesystem with acl option $ mount -o remount,acl /oracle $ mount /dev/mapper/VG0-LV1 on / type ext3 (rw)none on /proc type proc (rw)none on /sys type sysfs (rw)none on /dev/pts type devpts (rw,gid=5,mode=620)usbfs on /proc/bus/usb type usbfs (rw)/dev/sda1 on /boot type ext3 (rw)none on /dev/shm type tmpfs (rw)/dev/mapper/VG0-LV4 on /dump type ext3 (rw)/dev/mapper/VG0-LV2 on /oracle

Here is an alternative way to get the process ID (PID) of a particular process. The fuser command is more reliable and can be quicker than ps. /usr/sbin/fuser files /usr/sbin/fuser /bin/bash The fuser command outputs the PIDs of all processes that are currently opened under the named file. If a named directory is passed through

Generally speaking, information on setting kernel parameters in Solaris 10 is limited. There is a new project file that is used to set kernel parameters (or more generally 10 Operating System. Basics on /etc/projects===================1. Specifying a limit in the /etc/project file extends that limit to all processes belonging to the project. 2. Now, before I

netstat -an |find /i “listening”netstat -an |find /i “established”netstat -ao |find /i “listening” 1. netstat -aon | findstr “” This shows if the specified is being used. The number in the last column is the process id (PID) of the process holding the socket. Once PID is determined, one can refer to “Windows Task Manager”

1. netstat -Aan | grep <Port Name>– This shows if the specified is being used. The hex number in the first column is the address of protocol control block (PCB) bash-3.00# netstat -Aan | grep 32775f100060000942398 tcp4       0      0  *.32775            *.*                LISTEN 2. rmsock tcpcb– This shows the process who is holding the socket. Note

New Installation 1. If a boot device has already been assigned and discovered by the host via the internal installation of AIX, skip to step 3. 2. After the boot device has been assigned to the host, you must discover the boot device. To do so, use the command cfgmgr ­vl fcsX where X is

Download the openssh and prerequisite openssl packages from their respective websites. Transfer the installation files to a temporary directory on the AIX server Unpack and install: #uncompress openssl.0.9.8.1100.tar.Z #tar xf openssl.0.9.8.1100.tar inutoc . #geninstall -Y -d . openssl #uncompress openssh-4.7_5301aix61.tar.Z #tar xf openssh-4.7_5301aix61.tar inutoc . #geninstall -Y -d . openssh Once you have installed ssh,

For FTP server: To change the greeting banner for vsftpd, add the following directive to the /etc/vsftpd/vsftpd.conf file: ftpd_banner=<insert_greeting_here> Replace <insert_greeting_here> in the above directive with the text of the greeting message. For mutli-line banners, it is best to use a banner file. To simplify management of multiple banners, place all banners in a new