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BASH Archives - ServerTechSupport
23 May 2014
Comments: Comments Off on bash: fork: retry: Resource temporarily unavailable

bash: fork: retry: Resource temporarily unavailable

In cPanel users with SSH access may sometimes get below error on running commands. This happens because of “Shell Fork bomb Protection” which prevent users with terminal access (ssh/telnet) from using up the server’s resources. It’s for crash protection of server by users. -bash: fork: Resource temporarily unavailable To solve this problem you can simply […]

2 August 2013
Comments: Comments Off on What is outsourced web hosting support?

What is outsourced web hosting support?

In outsourced web hosting support the support provided to the clients is handled by an outside company. Companies providing outsourced technical support for web hosts offer support via helpdesk/email, phone, and/or chat (some companies). Outsourced technical support company may be providing support either part time or full time. Reliable and reputed technical support companies that […]

29 April 2013
Comments: Comments Off on Mitigate Slowloris attack

Mitigate Slowloris attack

Slowloris is a piece of software written by Robert “RSnake” Hansen which allows a single machine to take down another machine’s web server with minimal bandwidth and side effects on unrelated services and ports. Slowloris tries to keep many connections to the target web server open and hold them open as long as possible. It […]

24 April 2013
Comments: Comments Off on Enable SFTP Logs

Enable SFTP Logs

SFTP logs are disabled by default. Sometimes you need to enable the logs see what the users are upload/downloading from the server. You need to make two changes to enable SFTP logs. Edit the subsystem line in /etc/sshd/sshd_config Subsystem sftp /usr/libexec/openssh/sftp-server -f LOCAL7 -l INFO Add below lines to /etc/sysctl.conf #sftp logging local7.* /var/log/sftpd.log