Apache
\n=======
\n\/usr\/local\/apache
\n+ bin- apache binaries are stored here – httpd, apachectl, apxs
\n+ conf – configuration files – httpd.conf
\n+ cgi-bin
\n+ domlogs – domain log files are stored here
\n+ htdocs
\n+ include – header files
\n+ libexec – shared object (.so) files are stored here – libphp4.so,mod_rewrite.so
\n+ logs – apache logs – access_log, error_log, suexec_log
\n+ man – apache manual pages
\n+ proxy –
\n+ icons –<\/p>\n
Init Script :\/etc\/rc.d\/init.d\/httpd – apache start script
\nCpanel script to restart apache – \/scripts\/restartsrv_httpd<\/p>\n
Exim
\n=====
\nConf : \/etc\/exim.conf – exim main configuration file
\n\/etc\/localdomains – list of domains allowed to relay mail
\nLog : \/var\/log\/exim_mainlog – incoming\/outgoing mails are logged here
\n\/var\/log\/exim_rejectlog – exim rejected mails are reported here
\n\/exim errors are logged here
\nMail queue: \/var\/spool\/exim\/input
\nCpanel script to restart exim – \/scripts\/restartsrv_exim
\nEmail forwarders and catchall address file – \/etc\/valiases\/domainname.com
\nEmail filters file – \/etc\/vfilters\/domainname.com
\nPOP user authentication file – \/home\/username\/etc\/domainname\/passwd
\ncatchall inbox – \/home\/username\/mail\/inbox
\nPOP user inbox – \/home\/username\/mail\/domainname\/popusername\/inbox
\nPOP user spambox – \/home\/username\/mail\/domainname\/popusername\/spam
\nProgram : \/usr\/sbin\/exim (suid – -rwsr-xr-x 1 root root )
\nInit Script: \/etc\/rc.d\/init.d\/exim<\/p>\n
ProFTPD
\n========
\nProgram :\/usr\/sbin\/proftpd
\nInit Script :\/etc\/rc.d\/init.d\/proftpd
\nConf: \/etc\/proftpd.conf
\nLog: \/var\/log\/messages, \/var\/log\/xferlog
\nFTP accounts file – \/etc\/proftpd\/username – all ftp accounts for the domain are listed here<\/p>\n
Pure-FTPD
\n=========
\nProgram : \/usr\/sbin\/pure-ftpd
\nInit Script :\/etc\/rc.d\/init.d\/pure-ftpd
\nConf: \/etc\/pure-ftpd.conf
\nAnonymous ftp document root – \/etc\/pure-ftpd\/ip-address<\/p>\n
Frontpage Extensions
\n=================
\nProgram – (Install): \/usr\/local\/frontpage\/version5.0\/bin\/owsadm.exe
\nUninstall and then install for re-installations
\nFP files are found as _vti-bin, _vti-pvt, _vti-cnf, vti-log inside the public_html<\/p>\n
Mysql
\n=======
\nProgram : \/usr\/bin\/mysql
\nInit Script : \/etc\/rc.d\/init.d\/mysql
\nConf : \/etc\/my.cnf, \/root\/.my.cnf
\nData directory – \/var\/lib\/mysql – Where all databases are stored.
\nDatabase naming convention – username_dbname (eg: john_sales)
\nPermissions on databases – drwx 2 mysql mysql
\nSocket file – \/var\/lib\/mysql\/mysql.sock, \/tmp\/ mysql.sock<\/p>\n
SSHD
\n======
\nProgram :\/usr\/local\/sbin\/sshd
\nInit Script :\/etc\/rc.d\/init.d\/sshd
\n\/etc\/ssh\/sshd_config
\nLog: \/var\/log\/messages<\/p>\n
Perl
\n====
\nProgram :\/usr\/bin\/perl
\nDirectory :\/usr\/lib\/perl5\/5.6.1\/<\/p>\n
PHP
\n====<\/p>\n
Program :\/usr\/local\/bin\/php, \/usr\/bin\/php
\nini file: \/usr\/local\/lib\/php.ini – apache must be restarted after any change to this file
\nphp can be recomplied using \/scripts\/easyapache<\/p>\n
Named(BIND)
\n============
\nProgram: \/usr\/sbin\/named
\nInit Script: \/etc\/rc.d\/init.d\/named
\n\/etc\/named.conf
\ndb records:\/var\/named\/
\n\/var\/log\/messages<\/p>\n
————————————————————————————————————————————–<\/p>\n
Cpanel installation directory structure
\n=============================
\n\/usr\/local\/cpanel
\n+ 3rdparty\/ – tools like fantastico, mailman files are located here
\n+ addons\/ – AdvancedGuestBook, phpBB etc
\n+ base\/ – phpmyadmin, squirrelmail, skins, webmail etc
\n+ bin\/ – cpanel binaries
\n+ cgi-sys\/ – cgi files like cgiemail, formmail.cgi, formmail.pl etc
\n+ logs\/ – cpanel access log and error log
\n+ whostmgr\/ – whm related files<\/p>\n
WHM related files
\n===============
\n\/var\/cpanel – whm files
\n+ bandwidth\/ – rrd files of domains
\n+ username.accts – reseller accounts are listed in this files
\n+ packages – hosting packages are listed here
\n+ root.accts – root owned domains are listed here
\n+ suspended – suspended accounts are listed here
\n+ users\/ – cpanel user file – theme, bwlimit, addon, parked, sub-domains all are listed in this files
\n+ zonetemplates\/ – dns zone template files are taken from here<\/p>\n
Common CPanel scripts
\n===================
\ncpanel\/whm Scripts are located in \/scripts\/
\n+ addns – add a dns zone
\n+ addfpmail – Add frontpage mail extensions to all domains without them
\n+ addfpmail2 -Add frontpage mail extensions to all domains without them
\n+ addnetmaskips – Add the netmask 255.255.255.0 to all IPs that have no netmask
\n+ addnobodygrp – Adds the gorup nobody and activates security
\n+ addpop – add a pop account
\n+ addservlets – Add JSP support to an account (requires tomcat)
\n+ addstatus – (Internal use never called by user)
\n+ adduser – Add a user to the system
\n+ bandwidth – (OLD)
\n+ betaexim – Installs the latest version of exim
\n+ biglogcheck – looks for logs nearing 2 gigabytes in size
\n+ bsdcryptoinstall – Installs crypto on FreeBSD
\n+ bsdldconfig – Configures the proper lib directories in FreeBSD
\n+ bsdpkgpingtest – Tests the connection speed for downloading FreeBSD packages
\n+ buildbsdexpect – Install expect on FreeBSD
\n+ builddomainaddr – (OLD)
\n+ buildeximconf – Rebuilds exim.conf
\n+ buildpostgrebsd-dev – Installs postgresql on FreeBSD.
\n+ chcpass – change cpanel passwords
\n+ easyapache – recompile\/upgrade apache and\/or php
\n+ exim4 – reinstall exim and fix permissions
\n+ fixcommonproblems – fixes most common problems
\n+ fixfrontpageperm – fixes permission issues with Front Page
\n+ fixmailman – fixes common mailman issues
\n+ fixnamed – fixes common named issues
\n+ fixndc – fixes rndc errors with named
\n+ fixquotas – fixes quota problems
\n+ fullhordereset – resets horde database to a fresh one – all previous user data are lost
\n+ initquotas – initializes quotas
\n+ installzendopt – installs zend optimizer
\n+ killacct – terminate an account – make sure you take a backup of the account first
\n+ mailperm – fixes permission problems with inboxes
\n+ park – to park a domain
\n+ pkgacct – used to backup an account
\n+ restartsrv – restart script for services
\n+ restorepkg – restores an account from a backup file ( pkgacct file)
\n+ runlogsnow – update logs of all users
\n+ runweblogs – update stats for a particular user
\n+ securetmp – secures \/tmp partition with options nosuexec and nosuid
\n+ suspendacct – suspends an account
\n+ unsuspendacct – unsuspends a suspended account
\n+ upcp – updates cpanel to the latest version
\n+ updatenow – updates the cpanel scripts
\n+ updateuserdomains – updates userdomain entries
\nImportant cpanel\/whm files
\n====================
\n\/etc\/httpd\/conf\/httpd.conf – apache configuration file
\n\/etc\/exim.conf – mail server configuration file
\n\/etc\/named.conf – name server (named) configuration file
\n\/etc\/proftpd.conf – proftpd server configuration file
\n\/etc\/pure-ftpd.conf – pure-ftpd server configuration file
\n\/etc\/valiases\/domainname – catchall and forwarders are set here
\n\/etc\/vfilters\/domainname – email filters are set here
\n\/etc\/userdomains – all domains are listed here – addons, parked,subdomains along with their usernames
\n\/etc\/localdomains – exim related file – all domains should be listed here to be able to send mails
\n\/var\/cpanel\/users\/username – cpanel user file
\n\/var\/cpanel\/cpanel.config – cpanel configuration file ( Tweak Settings )*
\n\/etc\/cpbackup-userskip.conf –
\n\/etc\/sysconfig\/network – Networking Setup*
\n\/etc\/hosts –
\n\/var\/spool\/exim –
\n\/var\/spool\/cron –
\n\/etc\/resolv.conf – Networking Setup–> Resolver Configuration
\n\/etc\/nameserverips – Networking Setup–> Nameserver IPs ( FOr resellers to give their nameservers )
\n\/var\/cpanel\/resellers – For addpkg, etc permissions for resellers.
\n\/etc\/chkserv.d – Main >> Service Configuration >> Service Manager *
\n\/var\/run\/chkservd – Main >> Server Status >> Service Status *
\n\/var\/log\/dcpumon – top log process
\n\/root\/cpanel3-skel – skel directory. Eg: public_ftp, public_html. (Account Functions–>Skeleton Directory )*
\n\/etc\/wwwacct.conf – account creation defaults file in WHM (Basic cPanel\/WHM Setup)*
\n\/etc\/cpupdate.conf – Update Config *
\n\/etc\/cpbackup.conf – Configure Backup*
\n\/etc\/clamav.conf – clamav (antivirus configuration file )
\n\/etc\/my.cnf – mysql configuration file
\n\/usr\/local\/Zend\/etc\/php.ini OR \/usr\/local\/lib\/php.ini – php configuration file
\n\/etc\/ips – ip addresses on the server (except the shared ip) (IP Functions–>Show IP Address Usage )*
\n\/etc\/ipaddrpool – ip addresses which are free
\n\/etc\/ips.dnsmaster – name server ips
\n\/var\/cpanel\/Counters – To get the counter of each users.
\n\/var\/cpanel\/bandwidth – To get bandwith usage of domain <\/p>\n","protected":false},"excerpt":{"rendered":"
Apache ======= \/usr\/local\/apache + bin- apache binaries are stored here – httpd, apachectl, apxs + conf – configuration files – httpd.conf + cgi-bin + domlogs – domain log files are stored here + htdocs + include – header files + libexec – shared object (.so) files are stored here – libphp4.so,mod_rewrite.so + logs – apache… <\/p>\n