Archives for Linux
How to login to an account with “nologin” shell ?
We have some accounts such as postfix,apache .. these account has “nologin” shell, meaning you can’t sudo su – apache or “su – apache”. Sometimes we need to login...
Continuous ping monitoring
We have a monitoring system to check network devices, sometimes we got an alert saying the remote device is down. We check the remote device and it’s working fine....
Install MineCraftPE Server
My son was asking me to help him set up a server so that he can play with his friends – and i found this , easy to do....
Docker – WARNING: IPv4 forwarding is disabled. Networking will not work.
There are 2 fixes for this issue:1. Temporary 2. Permanent
Single sign-on with Chrome in Linux
If you are running on Linux machine and. every time you access to your corporate website , it asks you for the password , but this does not happen...
Redhat: Install mysql
I have installed mysql many many times – i decided to save a note for myself for later installation. This is to install msyql server on Redhat 7. Below...
Sharing files between MacOS and Redhat
First , you need to share your files in MacOS Do the following things in redhatyum install samba-client cifs-utils edit this file : /etc/fstabad this line then run: mount...
Redhat SELilnux – Docker – volume – permission denied
I have a folder like this: total -rwxrwx---. 1 root vboxsf 101 Dec 25 08:03 drwxrwx---. 1 root vboxsf 64 Dec 24 22:43 test drwxrwx---. 1 root...
Install Redhat Server on MacOS with Virtualbox
Having some spare time during Christmas, i spent sometime to install Redhat on my Imac 2011. I followed this guides: It’s very straight forward, you don’t need to...
Curl – NTLM Support
I’m using Curl , but somehow when i use the –ntlm option, the server seems not accepted. After many tries, i finally make it worked by install the curl...