fortune command || cowsay command The fortune command in Linux is a fun command that will print the random quote, witty saying, or fortune message. It can be used to get a bit of inspiration, have a laugh, or simply to see what the day has in store. Fortune …
Continue ReadingOpenStack Horizon - The requested URL "/auth/login/" was not found on this server | #linuxtopic The requested URL "/auth/login/" was not found on this server. OpenStack - Train We Installed the horizon successfully but when we are trying…
Continue ReadingSystem has not been booted with systemd as init system (PID 1) I have Ubuntu 20.4 in Windows ( WSL2 ), when in reloading any service I'm getting below error Error: failed to connect to bus: host is down failed to connect to bus: host is down wsl2 System …
Continue ReadingOpenstack error - leatherman_curl - No such file or directory We are installing the openstack train/queen in CentOS 7 using packstack, during the installation we got an error below and fixed it. ERROR: facter: error while loading shared libraries: leatherman_…
Continue ReadingAccess localhost from the internet using ngrok tags: ngrok, ngrok setup, ngrok tunnel, how to use ngrok, setup ngrok, how to access localhost using internet, ngrok tutorial, ngrok download, ngrok npm, Expose 127.0.0.1 From Local Machine to Internet In topic…
Continue ReadingAnsible regexp - ansible replace module Tags:ansible regular expression, ansible use regexp, ansible regex replace, ansible regex. ansible regex example, ansible regex search examples, ansible replace examples, ansible lineinfile to replace, ansible replace,…
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Continue ReadingConfigure Sendmail using Gmail SMTP Relay Configure sendmail, configure sendmail to send email from gmail, sendmail gmail configuration,configure sendmail centos 7, Configuring Gmail as a Sendmail email relay, configure sendmail as relay, How to Configure Se…
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