Disocactus | |
---|---|
Disocactus biformis | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Cactaceae |
Subfamily: | Cactoideae |
Tribe: | Hylocereeae |
Genus: | Disocactus Lindl.[1] |
Species | |
Disocactus ackermannii Disocactus aurantiacus Disocactus cinnabarinus Disocactus × hybridus Disocactus kimnachii Disocactus phyllanthoides Disocactus schrankii Disocactus speciosus etc. |
Disocactus is a genus of epiphyticcacti in the tribe Hylocereeaefound in Central America, the Caribbean and northern South America.[1] It should not be confused with Discocactus, which is a different genus.
Cacti is a web-based monitoring tool mostly written in PHP server-side programming language. In order to run the Cacti php file scripts, a web server, such as Apache HTTP server, and a PHP interpreter must be installed and functional in the system. ISO cactus cuttings. I'm willing to pay shipping and a nominal fee. I had a variety of succulents and cacti that were lost in a fire last year. Trying to rebuild my collection. Save hide report. 100% Upvoted. Log in or sign up to leave a comment log in sign up.
Species of Disocactus grow in tropical regions either on trees as epiphytes or on rocks as lithophytes. They have two distinct growth habits. Species such as D. phyllanthoides have stems which are round at the base but then become flattened and leaflike.[1]
Many of the cultivated plants known as epiphyllum hybrids or just epiphyllums are derived from crosses between species of Disocactus (rather than Epiphyllum) and other genera in the Hylocereeae.[2]
Synonymy[edit]
The boundaries of the genera in the tribe Hylocereeae have been subject to considerable change and uncertainty, which is reflected in the number of names which have been used for Disocactus:[1]
- BonifaziaStandl. & Steyerm.
- ChiapasiaBritton & Rose
- Heliocereus(A.Berger) Britton & Rose
- LobeiraAlexander
- NopalxochiaBritton & Rose
- PseudonopalxochiaBackeb.
- WittiaK.Schum.
- WittiocactusRauschert
Pseudorhipsalis is sometimes included in Disocactus, but it is kept separate by the International Cactaceae Systematics Group.[1]Aporocactus is formerly included in Disocactus, but it should be a genus on its own according to molecular evidence.[3][4]
References[edit]
- ^ abcdeAnderson, Edward F. (2001), The Cactus Family, Portland, Oregon: Timber Press, ISBN978-0-88192-498-5, pp. 221–226
- ^Anderson, Edward F. (2001), The Cactus Family, Portland, Oregon: Timber Press, ISBN978-0-88192-498-5, p. 286
- ^Cruz, Miguel Ángel; Arias, Salvador; Terrazas, Teresa (2016-04-01). 'Molecular phylogeny and taxonomy of the genus Disocactus (Cactaceae), based on the DNA sequences of six chloroplast markers'. Willdenowia. 46 (1): 145–164. doi:10.3372/wi.46.46112. ISSN0511-9618.
- ^Korotkova, Nadja; Borsch, Thomas; Arias, Salvador (2017-11-03). 'A phylogenetic framework for the Hylocereeae (Cactaceae) and implications for the circumscription of the genera'. Phytotaxa. 327 (1): 1–46. doi:10.11646/phytotaxa.327.1.1. ISSN1179-3163.
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Disocactus&oldid=933473948'
There are numerous ways to package php. The main configuration is done in the so called ini file, e.g. ///etc/php.ini//. The following hints are meant as a guideline. Your distro's setup may vary.
Safe Mode
Cacti uses external commands, e.g. rrdtool. Thus it is required to have
; Safe Mode; http://www.php.net/manual/en/ini.sect.safe-mode.php#ini.safe-modesafe_mode = Off
Date and Time
Since PHP Version 5.3, it is advised to define a http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone to avoid warnings on time/date functions. Use e.g.
; Defines the default timezone used by the date functions; http://www.php.net/manual/en/datetime.configuration.php#ini.date.timezonedate.timezone = 'Europe/Berlin'
Enable Template Import
If you want to allow import of templates, uncomment the following line:
file_uploads = On
Enable exec() Calls
Cacti uses e.g. the //exec()// call, so please make sure to have
safe_mode = Off
Configure PHP Extensions
Cacti uses the following php extensions
- mysql
- session
- sockets
- xml
- pcreIt is recommended to use
- snmpas well. As a replacement for php-snmp, you may use net-snmp support (sometimes called net-snmp-utils)
Plugins may use additional PHP modules like
- gd (e.g. used by reportit)
- dom (e.g. used by cli scripts, available with PHP version 5 only)
Using newer php versions, you may find a hint like;;;;; Note: packaged extension modules are now loaded via the .ini files; found in the directory /etc/php.d; these are loaded by default.;;;;In this case, there's nothing special to do but to verify, that the relevant .ini files are available in that very directory to reflect PHP support for those modules.
For older versions of PHP, youu may have to edit the php.ini file and add:
extension_dir = /etc/php.d
This will enable PHP to find more configuration directives in that very directory. The /path/to/extension_dir may vary for different linux distros; e.g. extension_dir=/usr/lib/php/modules
Activate the MySQL extension via <extension_dir>/mysql.ini
; Enable mysql extension moduleextension=mysql.so
Activate the SNMP extension via <extension_dir>/snmp.ini
; Enable snmp extension moduleextension=snmp.so
If using PHP 4.3.5 or less include the following line. If using 4.3.6 or greater, you should remove this line if present.
session.save_path=/tmp
If you are using Apache 1.3.x, installation of PHP 5 is not recommended.
Please find the file '/etc/httpd/conf/httpd.conf' or equivalent and make sure it includes:
Now, please locate the PHP configuration file at '/etc/httpd/conf.d/php.conf'
If using PHP 5, then make sure to have the following lines.
In case you do not install Cacti to the default web directory, put the following as cacti.conf into /etc/httpd/conf.d. Change /your/cacti/dir to your cacti directory name. Change the Allow from 127.0.0.1 directive to whatever you need (e.g. the subnets in your company).Follow the hints given in the comments, especially when using SELinux!
Make sure that the //httpd// web service is started as given by 1_installation.1_install_unix.5a_start_system_services.
Please make sure that the //mysqld// database service is started as given by 1_installation.1_install_unix.5a_start_system_services.
By default, the mysql root password is not set. For security reasons, it is required to set a password for the MySQL root user
shell> mysqladmin --user=root password somepassword shell> mysqladmin --user=root --password reload
Consult MySQL Documentation for details.This HowTo will explain how to install and configure the Net-SNMP agent. At time of writing, the latest version available is 5.4 (published on 12/06/2006).
Depending on your operating system, you'll find packages or tarballs to install Net-SNMP :
- Linux Usually every Linux distribution comes with Net-SNMP packages :
- RedHat / Fedora : install the net-snmp, net-snmp-libs and net-snmp-utils packages
- Debian / Ubuntu: install the libsnmp-base, libsnmp5, snmp and snmpd packages
- SuSE : install the net-snmp package
- Gentoo : simply emerge the net-snmp ebuild
- Mandriva : install the libnet-snmp5, net-snmp and net-snmp-utils packages.
- AIX Packages were are available in the http://aixpdslib.seas.ucla.edu/packages/net-snmp.html, but it's no longer available. You can find Net-SNMP 5.0.3 for AIX 5.1 on the http://www.bullfreeware.com/download/aix43/net-snmp-5.0.3.0.exe.
- Solaris Solaris 10 ships with Net-SNMP 5.0.9 For older Solaris releases, packages are available in the http://www.sunfreeware.com repository :
- ftp://ftp.sunfreeware.com/pub/freeware/sparc/2.5/netsnmp-5.1.1-sol25-sparc-local.gzFor these packages to work, OpenSSL and GCC libraries need to be installed also.Tarballs are also available from the Net-SNMP http://www.net-snmp.org/download.html :
- http://prdownloads.sourceforge.net/net-snmp/net-snmp_5.2.2-SunOS_5.7_sun4u.tar.gzThese tarballs have to be extracted from / has they contain absolute paths. Files are copied to /usr/local/share/snmp, /usr/local/libs, /usr/local/include/net-snmp, /usr/local/man, /usr/local/bin and /usr/local/sbin
- HP-UX Tarballs are available from the Net-SNMP http://www.net-snmp.org/download.html :
- http://prdownloads.sourceforge.net/net-snmp/net-snmp-5.4-1-HP-UX_B.10.20_9000_715.tar.gz?downloadThese tarballs have to be extracted from / has they contain absolute paths. Beware that the binaries are not stripped in these tarballs, this waste a lot space. Files are copied to /usr/local/share/snmp, /usr/local/libs, /usr/local/include/net-snmp, /usr/local/man, /usr/local/bin and /usr/local/sbin
- FreeBSD Net-SNMP is available through the http://www.freebsd.org/cgi/cvsweb.cgi/ports/net-mgmt/net-snmp/
If you can't find binaries for your architecture, you can build the Net-SNMP agent from http://prdownloads.sourceforge.net/net-snmp/net-snmp-5.3.1.tar.gz?download.
Here's how to get the configure options of an already running Net-SNMP agent:```$ snmpwalk -v 1 -c public localhost .1.3.6.1.4.1.2021.100.6.0UCD-SNMP-MIB::versionConfigureOptions.0 = STRING: '-disable-shared' '--with-mib-modules=host/hr_system'
chkconfig --list|grep httpd
chkconfig httpd on
chkconfig --list|grep httpdhttpd 0:Off 1:Off 2:On 3:On 4:On 5:On 6:Off
service httpd start
service httpd status
shell>sh bootstrapshell>./configureshell>makeshell>make install
DB_Host 127.0.0.1 or hostname (not localhost)DB_Database cactiDB_User cactiuserDB_Pass cactiDB_Port 3306
DB_PreG 0