The SysCP Team has released version 1.4.1 of their
well known Server Control Panel software.
Some features have been added ( Autoresponders – Customer can view bandwidth – Mailbox Quota Limit )
but it seems that some new features are still bugging ( Automatic Package Setup ).
However the team does a good job and SysCP remains free of charge !
Author Archive
To test the connection between 2 internet location / machines type:
~$ traceroute rootserver.lu
( Replace with your domain name, host name or IP Address )
traceroute to rootserver.lu (78.47.146.25), 30 hops max, 40 byte packets
1 speedport.ip (192.168.2.1) 0.302 ms 0.297 ms 0.319 ms
2 * * *
3 217.0.67.154 (217.0.67.154) 51.127 ms 50.901 ms 50.529 ms
4 217.239.40.222 (217.239.40.222) 53.617 ms 55.222 ms 52.688 ms
5 dtag-gw.hetzner.de (193.159.226.2) 53.424 ms 55.301 ms 55.647 ms
6 hos-bb1.juniper1.rz4.hetzner.de (213.239.240.200) 56.871 ms 57.604 ms 71.951 ms
7 gi.4.1.rs3k16.rz9.hetzner.de (213.239.244.61) 59.760 ms 58.135 ms 56.870 ms
8 gate.my-web-host.org (78.46.99.143) 58.378 ms 115.404 ms 58.352 ms
9 rootserver.lu (78.47.146.25) 57.858 ms 56.213 ms 57.863 ms
To switch / define your default editor type:
~# update-alternatives –config editor
There are 3 alternatives which provide `editor’.
Selection Alternative
———————————————–
1 /bin/ed
*+ 2 /bin/nano
3 /usr/bin/vim.tiny
Press enter to keep the default[*], or type selection number:
In some php 5 versions the flle upload is bugging by default.
Open php.ini and add the following line ( or uncomment if present but not enabled )
upload_tmp_dir = /tmp
To add php modules to your configuration you can easily
use your apt manager:
~# apt-get install php5-gd
~# apt-get install php5-curl
It is strongly recommended to enable open_basedir protection
on shared hosting systems to prevent a complete server hack over php.
Log into WHM and look under security > security center.
The feature jails any user’s php ability inside the public_html directory
To update Cpanel/WHM to the latest version run:
~# /scripts/upcp
Depending on your configuration the latest
Edge, Release, Current or Stable version will be installed
To install PostgreSQL on a Cpanel server run:
~# /scripts/installpostgres
and follow the isntructions. You need assign a password
from the SQL section in WHM.
Recompile Apache with pgsql support.
Monitoring your system basics
To check the disk usage on your system
~# df -h
To check the memory allocation and usage
~# free -m
To visualize your CPU information
~# cat /proc/cpuinfo
To check your network configuration
~# ifconfig
To visualize the running processes, CPU Load and Memory
~# ps aux
To see lifetime running processes
~# top
( type q to leave the program )
Setting File and Folder Ownership
Every file or folder belongs to an owner and a group
To change ownership use the syntax:
~# chown username:usergroup filename
~# chown username:usergroup foldername
To change ownership recursively, meanwhile all files inside a folder:
~# chown -R username:usergroup foldername
To check and visualize your changes type:
~# ls -hal