Epidemiology & Technology

Blog Archive

Some resources for Stata Graphs

Apart from the routine, you can create some interesting graphs
June 29, 2024

Libraries and packages for Flask Security, Auth etc

Security Plugins
August 31, 2023

NTP Server setup in Ubuntu 22.04

NTP server is an essential component of ant Datacenter To set up a NTP server, use the following steps Additional help: https://chrony.tuxfamily.org/faq.html https://ubuntu.com/blog/ubuntu-bionic-using-chrony-to-configure-ntp https://www.vultr.com/docs/install-an-ntp-server-with-chrony-on-ubuntu-20-04/ https://ubuntu.com/server/docs/security-firewall
June 7, 2023

Stata Code for eCSC and CSC calculations

WHO has identified WHO Effective Cataract Surgical Coverage (eCSC) as a key indicator for monitring Universal Eye Health. LINK There is a slight change from the prior formulae used for eCSC in papers by Ramke et al and the one published by Keel et al. Further, the original CSC estimation
March 14, 2023

Analysis of Categorical Outcome Data across Groups in Stata

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Situation: Yes / No or categorical outcomes, being compared across groups Data Preparation 0-1 coding: Ensure that categorical outcome and exposure variables are coded as : 0 = no, 1 = yes. While this is not required for Chi-square, logistic regression etc, It is a pre-requisite for using epidemiological analysis
December 3, 2021

Jitsi backup and Restore settings

Backup
June 18, 2020

Jisti meet Customizations

The Key Files are Videobridge Advanced ConfigurationStatistics JICOFO Disable Auto login NginX SSL COTURN SSL PROSODY SSL Basic Auth Speaker Stats User Accounts Jisti Meet Features Logo Welcome Text Kicked out text UI Elements / Buttons and Website name Website Title Jitsi Meet Optimization Background Muted
June 18, 2020

Moodle Embed PDFs

IN order to embed PDFs in a Page / lesson use the following tricks First include a download link to the PDF Open the HTML Code viewEdit the HTML code as shown below iFrame method did not work
June 17, 2020

Proxmox recover a failed VM with CEPH disk to another VM

A Shortcut method ! Available Host - host0Failed host - host1Failed VM ID - 121 - scsi - disk 0 has the Identify an available VMID that can be used in the cluster. (VMID not already allcoated to any existing VM) - SAY it is 141 Check the VM 141
April 30, 2020

Ceph Keyring Locations on Proxmox

Reference CephFS documentation https://docs.ceph.com/docs/master/cephfs/ Standard cepfFS commands Ceph Users REDHAT SUSE To restrict clients to only mount and work within a certain directory, use path-based MDS authentication capabilities. For example, to restrict the MDS daemon to write metadata only to a particular directory, specify that directory while creating the client
April 21, 2020