原创 telnet localhost to login guest domain failed.
Issue: [root@sunt5220a /]#>telnet localhost 5000 Trying 127.0.0.1... telnet: Unable to connect to remote host: Connecti
原创 Operators in condition compare. (man test)
-h file True if file exists and is a symbolic link. -e file True if file exists. (No
原创 sftp failed, cipher_init: EVP_CipherInit: set key failed for aes128-c
This problem will be met if the patch 139555-08 is installed, we should add another patch 140386-02 or newer, then rebo
原创 Setup Oracle based on ASM inside Solaris Zones.
1. Configure LZ zone1, here we use a lofs to map /oracle in LZ to /oracle in GZ, where locates the oracle binary data,
原创 Setup snmp trap for VCS -- from Pablo
<!-- /* Font Definitions */ @font-face {font-family:宋體; panose-1:2 1 6 0 3 1 1 1 1 1; mso-font-alt:??????????????
原创 Use filesystem(e.g.vxfs) inside local zone without loopfs
[root@vcsv245i /]#>zonecfg -z zone1 info ... fs: dir: /dmnt special: /dev/vx/dsk/zonedg/vol1
原创 perl: regular expression
1. work on $_ by default i.e. it will work on $_ if we don't give any vars; while (<>) { print if
原创 modify the login prompt message
Login prompt message locates in /etc/motd, modify the file.
原创 perl: system interaction
The following topics will be covered. Exit value ; system & exec - block the present process & swith to a new proc
原创 Campus cluster
Topology 1. Set site Id as nodeid (e.g. node1 & node2) vxdctl list vxdctl set site=node1 vxdctl set site=node2 2.
原创 setup db and users for sybase
sybase@vcsv245j # isql -Usa -SVCSV245J Password: 1> sp_password NULL, 'abc123' 2> go 1> use master 2> go 1> sp_addlogin
原创 Install & Add logical domain, set domain dependency, set failure-policy
1. upgrade firmware; 2. patch all os patches. 3. install ldom 4. enable ldmd and vntsd svcadm enable ldmd svcadm enable
原创 System Admin
1. unmount volumes shared. unshare /dir umount /dir 2. solaris SC> # list all commands sc> help # resetsc -y, re
原创 oracle database system parameters on sol9
* start Oracle * set noexec_user_stack=1 set msgsys:msginfo_msgmax=65535 set msgsys:msginfo_msgmnb=65535 set msgsys:msg
原创 Perl: Filesystem analysis and traversal
leave a tap