Updating etc hosts
Updating etc hosts - Sex chat text strangers
Keep in mind, this is not required for everything, but it's a good thing to do for the future if you need a server or a program that relies on the host name.
This is a short tutorial about the basics of using /etc/hosts on a system with several IP addresses.
The below screenshot shows the "MVPS HOSTS FILE IS NOW UPDATED" message ...
Editors Note: in most cases a large HOSTS file (over 135 kb) tends to slow down the machine.
While the above template task fails, it will work if the dest file does not yet exist or is created within the Dockerfile.
You can not modify the host file using echo in RUN step because docker will maintain the file when you will start it and contents of the file will be managed by docker.
FROM williamyeh/ansible:centos7 # general update RUN yum -y update ADD ./ /tmp/ansible RUN ansible-playbook --sudo --connection=local -vvv -e restart=true -e scratch_build=false -e serial=10 -i /tmp/ansible/docker-nodes /tmp/ansible//dev/null
= "xflag" ] && echo "$ "/etc/hosts && exit 0; (python -c \'import hashlib; BLOCKSIZE = 65536; hasher = hashlib.sha1();\nafile = open("\'/etc/hosts\'", "rb")\nbuf = afile.read(BLOCKSIZE)\nwhile len(buf) EXEC /bin/sh -c 'sudo -k && sudo -H -S -p "[sudo via ansible, key=xluifxkeyvhjkjvbfusnehjxzdipsqpp] password: " -u root /bin/sh -c '"'"'echo BECOME-SUCCESS-xluifxkeyvhjkjvbfusnehjxzdipsqpp; LANG=C LC_CTYPE=C /usr/bin/python /root/.ansible/tmp/ansible-tmp-1444078648.91-266229075750000/copy; rm -rf /root/.ansible/tmp/ansible-tmp-1444078648.91-266229075750000/ Ah, just remembered about this and did another experiment.This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant.They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.I haven't seen much of a plain tutorial about setting up /etc/hosts around, so I hope some people get some use out of this.First off, if you are running a server with a paid domain, it'd probably be smart of you to setup a route from your local host name to the host map of your local network on Linux.For example, my laptop has the guest user kevr - and my host name is LOC, so my shell prompt by default gives: [[email protected]][~]$ - in my home folder.