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What is ETC inetd conf?
The /etc/inetd. conf file is the default configuration file for the inetd daemon. This file enables you to specify the daemons to start by default and supply the arguments that correspond to the desired style of functioning for each daemon. This file is part of TCP/IP in Network Support Facilities.
Where is inetd conf in Ubuntu?
/etc/inetd
1 Answer. Upon execution, inetd reads its configuration information from a configuration file which, by default, is /etc/inetd. conf. If it’s not there, create it there as it’s the default.
How do I edit inetd conf?
If you change the /etc/inetd. conf file, run the refresh -s inetd or kill -1 InetdPID command to inform the inetd daemon of the changes to its configuration file. The inetd. conf file specifies which daemons start by default and supplies arguments determining the style of functioning for each daemon.
How do I start Xinetd service in Linux?
Type the following command to verify xinetd service is running or NOT: # /etc/init. d/xinetd status Output: xinetd (pid 6059) is running…
What is in ETC services?
The /etc/services file is used by applications to translate human readable service names into port numbers when connecting to a machine across a network. The file will typically include the service name, port/protocol, any aliases, and comments. A protocol being listed in the /etc/s…
Why inetd is called super-server?
inetd(8) is referred to as the “Internet Super-Server” because it manages connections for several daemons. When a connection is received by inetd, it determines which daemon the connection is destined for, spawns the particular daemon and delegates the socket to it.
What is the function of Inetd?
Listen for network connections and launch programs
inetd/Function
What does the inetd.conf file in Linux do?
The inetd – /etc/inetd.conf file inetd, called also the super server, will load a network program based upon a request from the network. The inetd.conf file tells inetd which ports to listen to and what server to start for each port. The first thing to look at as soon as you put your Linux system on ANY network is what services you need to offer.
Which is the replacement for inetd service in Linux?
Xinetd service is a replacement for inetd service in new Linux versions. inetd is internet daemon. Inetd is responsible for internet services like telnet, pop3, ftp, etc. Whenever a packet comes over the network to a server on a particular port, inetd is responsible to check it and launch the appropriate program to handle the connection request.
How to change permissions in inetd.conf file?
Look at your /etc/inetd.conf file to see what services are being offered by your inetd program. Disable what you do not need by commenting them out by adding a # at the beginning of the line, and then sending your inetd process a SIGHUP command to update it to the current inetd.conf file. Change the permissions on this file to 600.
How to make the inetd.conf file immutable?
One more security measure you can take to secure the inetd.conf file is to set it immutable, using the chattr command. To set the file immutable simply, execute the following command: This will prevent any changes accidental or otherwise to the inetd.conf file.