admin Keep it mind that http is a stateless protocol. Each line can represent one client opening multiple sockets to grab different files (css, images, etc) that will hang out for awhile in a timewait state. To display only active Internet connections to the server at port 80 and sort the results, allow to recognize many … Read more
1. Configure: error: Please reinstall the BZip2 distribution # yum install bzip2-devel 2. Configure: error: DBA: Could not find necessary header file(s). # yum install gdbm-devel # yum install db4-devel 3. Configure: error: libjpeg.(a|so) not found. # yum install libjpeg-devel 4. Configure: error: libpng.(a|so) not found. # yum install libpng-devel 5. Configure: error: freetype.h not … Read more
Source: http://kb.odin.com/en/118378 php version – php-5.4.31 CentOS 6.5 Plesk Panel 12.0 Current php version 5.3 1. SSH to your Plesk server (or Apache Service Node for Parallels Plesk Automation) as root, download the PHP source, unpack it, and configure it: Note: You MUST USE THE PREFIX SWITCH in order for your new PHP to be … Read more
Let’s say that you need to delete a plesk domain with email and recreate it. 1. Recording the email addresses and passwords (over ssh you can use the command /usr/local/psa/admin/bin/mail_auth_view to show addresses and passwords) 2. Making a copy or renaming of the folder /var/qmail/mailnames/domain.com to something like /var/qmail/mailnames/domain.com.BAK 3. Deletion of the Alias and … Read more
ssh to the server If the main adapter is called “eth0” you have to call the next (virtual) adapter in a sequential order like so: ifcfg-eth0 (primary adapter, physical) ifcfg-eth0:1 (first virtual adapter to the physical primary adapter) ifcfg-eth0:2 (second virtual adapter to the physical primary adapter) Copy our primary adapter configuration file and name … Read more
http://httpd.apache.org/docs/2.2/programs/ab.html http://www.cyberciti.biz/tips/howto-performance-benchmarks-a-web-server.html -n 10000: ab will send 1000 number of requests to server 202.54.200.1 in order to perform for the benchmarking session -c 50 : 50 is concurrency number i.e. ab will send 50 number of multiple requests to perform at a time to server 202.54.200.1 Login to Linux/bsd desktop computer and type following command: … Read more
Passive Mode To enable FTP Passive Mode on Plesk systems, you will need to first edit the proftpd.conf file in /etc/ Then find the following lines Under the lines above, add the following and save the file. Now restart xinetd Once xinetd is restarted, you need to add the port range to the Plesk Firewall. … Read more
You need to configure following files for IPv6 configuration: — /etc/sysconfig/network : Turn on networking in this file. — /etc/sysconfig/network-scripts/ifcfg-eth0 : Set default IPv6 router IP and server IP address in this file. Open /etc/sysconfig/network file: Add to the following line: Open /etc/sysconfig/network-scripts/ifcfg-eth0 (1st network config file) Save and close the file. Restart networking: Verify … Read more
Trying to send email to an outlook.com account and getting this failure. : Host or domain name not found. Name service error for name=outlook.com type=AAAA: Host not found Currently Microsoft doesn’t support IPv6 for hotmail.com, live.com or outlook.com. Postfix by default if IPv6 is enabled will attempt a IPv6 DNS lookup, the AAAA record, this … Read more
php Sessions write error suddenly on website http://kb.parallels.com/en/115704 Step 1 cd /var/lib/php/ [root@austin php]# ls -la total 12 drwxr-xr-x 3 root root 4096 Apr 9 19:54 . drwxr-xr-x 37 root root 4096 Apr 24 23:41 .. drwx-wx-wt 2 apache apache 4096 Aug 5 20:01 session Change the permissions and ownership chmod 1733 /var/lib/php/session chown root:root … Read more