A handy Solaris 10 command: fcinfo Filed under: Solaris, Storage — christianbilien @ 4:14 pm One the most useful new command I found in Solaris 10 is fcinfo, a command line interface that will display information on HBA ports on a host, but also many useful bits of information on connected storage remote port WWN,… Leer más: fcinfo HBA ports »
The following sequence of commands allows remote access to WBEM-based applications, including the Solaris Management Console. # svccfg -s svc:/application/management/wbem setprop options/tcp_listen = true # svcadm refresh svc:/application/management/wbem
groupadd / groupmod / newgrp / groups The file that stores group information is: /etc/group bash-3.00# cat /etc/group root::0: other::1:root bin::2:root,daemon sys::3:root,bin,adm adm::4:root,daemon uucp::5:root mail::6:root tty::7:root,adm lp::8:root,adm nuucp::9:root staff::10: daemon::12:root sysadmin::14: smmsp::25: gdm::50: webservd::80: postgres::90: nobody::60001: noaccess::60002: nogroup::65534: mysql::100: sasl::101: columns: group_name : optional_password : GID : list_ofmembers (comma-delimeted) Groups are basically use to restric… Leer más: ###Group Management### »
####### User Management – Shell based tools ####### useradd – adds users to /etc/passwd /etc/shadow -bash-3.00# ls -ltr passwd shadow -r——– 1 root sys 422 Aug 11 04:54 shadow -rw-r–r– 1 root sys 834 Aug 11 05:43 passwd shadow file is readable only by the root user for security purposes passwd file is flag world… Leer más: User & Group Management – Shell Based Tools »
###### Service Management with ‘inetadm’ ######### -bash-3.00# which inetadm /usr/sbin/inetadm inetadm controls INETD services Note: INETD is a super-server which proxies connections to servers ( such as telnet ) client -> INETD -> telnet Note: INETD services are traditionally defined in /etc/inetd.conf Telnet is enabled by default -bash-3.00# inetadm |grep online | wc -l 19… Leer más: SMF INET Admin »
-bash-3.00# which svcadm /usr/sbin/svcadm -bash-3.00# svcadm Usage: svcadm [-v] [cmd [args … ]] svcadm enable [-rst] … – enable and online service(s) svcadm disable [-st] … – disable and offline service(s) svcadm restart … – restart specified service(s) svcadm refresh … – re-read service configuration svcadm mark [-It] … – set maintenance state svcadm clear… Leer más: SMF Service ADMIN »
~ original vi had only one level of undo ~ yikes! ~ vim has unlimited (limited only by memory) ~ set ‘undolevels’ to what you need (1000 default) ~ simple case: u – undo, CTRL-R – redo ~ vim 7 introduces branched undo ~ if you undo something, and make a change, a new branch… Leer más: undo VIM Colores VIM SOlaris »
__________________________________________________________ The following a set of «Best Practices» for an Internet Webserver, based on my own experience and advisory J-042 from the U.S. Department of Energy Computer Incident Advisory Capability (CIAC) __________________________________________________________ PROBLEM: Public web servers continue to be attractive targets for hackers seeking to embarrass organizations or promote a political agenda. Good security practices… Leer más: «Best Practices» for an Internet Webserver »
3 Primary SMF Utilities: 1. svcs – lists services and provides additional info 2. svcadm – permits interation with services, including state transitions. 3. svccfg – permits interaction with service configuration database bash-3.00# svcs -a |less STATE STIME FMRI legacy_run 14:43:50 lrc:/etc/rc2_d/S10lu legacy_run 14:43:50 lrc:/etc/rc2_d/S20sysetup legacy_run 14:43:50 lrc:/etc/rc2_d/S40llc2 legacy_run 14:43:50 lrc:/etc/rc2_d/S42ncakmod legacy_run 14:43:51 lrc:/etc/rc2_d/S47pppd legacy_run… Leer más: Primary SMF Utilities »
Service Management Facilty (SMF) Service Names Solaris uses a URI string called an FMRI (Fault Managed Resource Identifier) to identify system objects for which advanced fault and resource management capabilities are provided. Services managed by SMF are assigned FMRI strings prefixed with the scheme name «svc», as shown in the following examples for the Solaris… Leer más: SMF Service Management Facility »