Top "Redhat" questions

How to install Maven into Red Hat Enterprise Linux 6?

I'm working on a Scientific Linux box and am trying to install Maven using the yum command. Scientific Linux for …

linux maven redhat yum

Apache 2.4.x manual build and install on RHEL 6.4

OS: Red Hat Enterprise Linux Server release 6.4 (Santiago) The current yum installation of apache on this OS is 2.2.15. I require …

apache apache2 redhat rhel

On Linux - set maximum open files to unlimited. Possible?

Is it possible to set the maximum number of open files to some "infinite" value or must it be a …

linux kernel redhat

python sys.exit not working in try

Python 2.7.5 (default, Feb 26 2014, 13:43:17) [GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>&…

python python-2.7 redhat exit

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 installed …

linux installation redhat

UnicodeDecodeError: 'ascii' codec can't decode byte 0xe7 in position 0: ordinal not in range(128)

I'm having troubles in encoding characters in utf-8. I'm using Django, and I get this error when I tried to …

python django encoding utf-8 redhat

How do I fix a PostgreSQL 9.3 Slave that Cannot Keep Up with the Master?

We have a master-slave replication configuration as follows. On the master: postgresql.conf has replication configured as follows (commented line …

postgresql replication redhat

Click will abort further execution because Python 3 was configured to use ASCII as encoding for the environment

I downloaded Quokka Python/Flask CMS to a CentOS7 server. Everything works fine with command sudo python3 manage.py runserver …

python-3.x centos locale redhat python-click

Redhat Linux - change directory color

I am using Redhat Linux and the problem I am facing is that the "blue" colour of the directories is …

linux bash shell unix redhat

how to decide the memory requirement for my elasticsearch server

I have a scenario here, The Elasticsearch DB with about 1.4 TB of data having, _shards": { "total": 202, "successful": 101, "failed": 0 } Each index …

elasticsearch memory filesystems redhat