Invalid command ‘Order’, perhaps misspelled or defined by a module not included in the server configuration failed?

when i try to start or restart my apache server , i get bellow message : Syntax error on line 162 of /etc/apache2/a...

where is the executable bit in page table entry??

this is a figure from Intel architecture manual. in x86 32bit page table entry, where is the bit which indicates i...

How to kill a process running on particular port in Linux??

I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not closed...

Shell - Write variable contents to a file?

I would like to copy the contents of a variable (here called var) into a file. The name of the file is stored in an...

Bash ignoring error for a particular command?

I am using following options set -o pipefail set -e In bash script to stop execution on error. I have ~100 lines ...

Visual list of all installed fonts with respective pangram phrase??

I am tired of searching erratically the perfect font by scrolling endlessly with Gimp all fonts so I thought: "Why n...

Details of /proc/net/ip_conntrack and /proc/net/nf_conntrack?

I'm looking for a detailed documentation about content of files /proc/net/nf_conntrack and/or /proc/net/ip_contrack ...

PHP Post Data Over VPN?

I need to connect to a webservice which is behind of a VPN via PHP. My server is Debian Linux (Squeeze). Is it po...

Restarting cron after changing crontab file??

Do I have to restart cron after changing the crontable file? ...

How to install Xvfb (X virtual framebuffer) on Redhat 6.5??

I have tried to install the Xvfb on red-hat 6.5 using yum -y install xorg-x11-server-Xvfb but it is not install...

How to install `build-essential` in `Cygwin`??

How to install build-essential in Cygwin? I've tried using: apt-cyg install build-essential But does not work. In...

Invalid command ‘Order’, perhaps misspelled or defined by a module not included in the server configuration failed?

when i try to start or restart my apache server , i get bellow message : Syntax error on line 162 of /etc/apache2/a...

Error : You are required to change your password immediately (root enforced)?

I'm trying to add a new use to a linux machine. I used this command. adduser "user_name" -u "UID" -G "GROUP_NAME" ...