Archive for category Uncategorized

Steps to restore backup form HyperVM

Follow the steps given below to restore backup form HyperVM. 1. Login to HyperVM. 2. Shutdown the VPS. 3. Click Browse backup. 4. Navigate to required folder. 5. Copy required files. 6. Paste in file manager. 7. Start the VPS again. Advertisements

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DDos attacks or Dos attacks

To see the number of connections : netstat -lpna |grep :80 |wc -l To see the number of connections and IP addresses : netstat -lpna |grep :80|awk ‘{print $5}’ |cut -d: -f1 |sort |uniq -c |sort -n If huge number of connections are coming from a particular IP, i.e greater than 50 connections , we […]

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Howto to Check detailed error from Zen Cart

Today found out one of the customer’s Zen Cart apps getting blank page and there’s no error found from Apache error_log. To understand the detailed error generated from Zen Cart, you may use the built in debugging tool by Zen Cart. 1. Go to the cache folder from your Zen Cart. 2. Find the file […]

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VPS – Issues

SSH Issues ———- 1) Unable to open pty: No such file or directory ==================================================== From the NOD ———— vzctl exec VEID /sbin/MAKEDEV /dev/pty vzctl exec VEID /sbin/MAKEDEV /dev/tty vzctl enter VEID To Fix this issue permanently, 1. Edit the file /etc/rc.sysinit of the VPS server 2. Comment the line #/sbin/start_udev 3. Add the following lines […]

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Hello world!

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