The UNIX administrator needs to know how to find files with specific security settings. Here are a few examples of the find command. 1. Find all SetUID files in and under the current working directory (.). % find . -type f -perm -4000 -print 2. Find all SetGID files in and under the current working […]
How to Find Files with Specific Permission Settings in unix ? Read More »
Ksh and umask -S The Korn shell has a nice feature with its built-in umask command. The -S option is used to symbolically—rather than numerically—display the user’s umask. For example% sh% umask0027% ksh% umask0027% umask -Su=rwx,g=rx,o=% Default File Permissions and umask Permissions for files that are created with commands such as vi, cp, or touch
umask configration in unix Read More »
The umask is a value that determines the default permission settings assigned when new files and directories are created.Each UNIX system has a default umask value; each user can change his or her own umask value (and usually does so at login time in a .cshrc, .login, or .profile file); each process can also examine
umask and How It Works Read More »
RAID: That it is; What it does …………………………………………………………. RAID: The Details ………………………………………………………………………. RAID Type: Concatenation ……………………………………………………… RAID Type: Striping (RAID-0) ………………………………………………… RAID Type: Mirroring (RAID-1) ………………………………………………. RAID Type: Stripping plus Mirroring (RAID-0+1) ………………………….. RAID Type: RAID-5 (Striping with Parity) …………………………………… RAID Comparison: RAID0+1 vs RAID5 ……………………………………… RAID History: The Lost Brothers ……………………………………………………… RAID: That it
The following are an overview of how to create volumes in LVM for HP-UX. 1) Add your disks, and verify their device names. The the command: # ioscan -fnC disk 2) Next, place the disks you wish to use for volumes under LVM control. This is done by converting a disk into a “Physical Volume”
how to create volumes in LVM for HP-UX Read More »
************************************* Siteminder Webagent Install on host01*************************************** Unzip the file zip swma-5qmr6-linux.zip somewhere under /var/tmp And launch ./nete-wa-install to start webagent install. Use /usr/local/netegrity/siteminder dir for install location. *****************Hotfix Install***************** Extarct the swma-5qmr6-hf009-linux.zip file under /var/tmp. Copy the *.tar file siteminder webagent install location usr/local/netegrity/siteminder/netegrity And extracts its contents. *************************************************Siteminder Web Agent Configuration on host01************************************************* [root@host01
SiteMinder Web Agent Installation Read More »
Following requirements needs to be met for a successful installation of the new release 9.2.0.4 (a 3 CD set which includes the base release and all fixes from prior patchsets including 9.2.0.4) on Red Hat Enterprise Linux AS/ES 4.0 (RHEL4) on platform Linux x86 . You can download the 9.2.0.4 from following
Requirements for Installing Oracle 9iR2 on RHEL 4 Read More »
Press <F8> when you see the following screen: Press ENTER to create a logical drive: Arrow down until you reach the last drive in the list and press <space bar> to unselect it: Note: Your RAID configuration should automatically switch from RAID ADG to RAID 5. Tab twice to use one drive as spare and
Configuring HP ProLiant Hardware Read More »
Steps to enable via commandline following boot rmmod qla2300 insmod qla2300 ql2xfailover=1 Steps to compile in qlogic driver failover and use more than 4G of ram on redhat 3.0. tar -xvf qla2x00-v7.01.01-dist.tar cd qlogic edit qla_settings.h, make MPIO_SUPPORT 1 rather than 0 ./drvrinstall make all SMP=1 make all install update /etc/modules.conf with these entries ———————————–
Compiling Kernel Support for HBA Failover using Qlogic Drivers Read More »
relocate to /etc/mail cp sendmail.mc to sendmail.mc.bak edit sendmail.mc and make desired configuration changes define(`SMART_HOST’,`mailhost.erc.ge.com’)dnl define(`LOCAL_RELAY’,`mailhost’(dnl) LOCAL_DOMAIN(`erc.ge.com’)dnl MASQUERADE_AS(`ercgroup.com’)dnl FEATURE(masquerade_envelope)dnl copy sendmail.cf to sendmail.cf.bak # m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf # service sendmail stop # service sendmail start Original post blogged on b2evolution.
Rebuild Sendmail in linux Read More »