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@oguya
oguya / docker-cleanup-resources.md
Created December 22, 2018 18:29 — forked from bastman/docker-cleanup-resources.md
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@oguya
oguya / postgres_queries_and_commands.sql
Created September 19, 2017 20:12 — forked from rgreenjr/postgres_queries_and_commands.sql
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(query_start, clock_timestamp()), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(query_start, clock_timestamp()), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@oguya
oguya / installing_onadata.md
Last active February 3, 2019 16:00
step-by-step notes for install Classic Ona(OnaData) on an Ubuntu 16.04 host

Installing OnaData(Classic ONA) on Ubuntu 16.04

The following are step-by-step instructions for installing Classic ONA(OnaData) on an Ubuntu 16.04 machine.

  • clone ona repo

      $ cd /opt
  $ git clone https://github.com/onaio/onadata.git
  $ mv onadata onadata-venv

$ cd onadata-venv

@oguya
oguya / bioinformatics-workshop-apps.md
Last active February 6, 2017 21:52
Tools and software to be used in the CTLGH Bioinformatics workshop from Feb 13-17.
@oguya
oguya / keybase.md
Last active February 17, 2016 07:24

Keybase proof

I hereby claim:

  • I am oguya on github.
  • I am oguya (https://keybase.io/oguya) on keybase.
  • I have a public key ASA1_78svc9r8nnMc6vqP9OYXyJIPPPNIkVct4oWdkyuPAo

To claim this, I am signing this object:

@oguya
oguya / fah-config.xml
Created September 30, 2015 12:21
FAHClient config. file—/etc/fahclient/config.xml
<config>
<!-- See sample config: /usr/share/doc/fahclient/sample-config.xml -->
<!-- Client Control
Don't fold anonymously, provide user info. -->
<fold-anon v='false'/>
<!-- Folding Slot Configuration -->
<gpu v='true'/> <!-- If true, attempt to autoconfigure GPUs -->
@oguya
oguya / install-go.md
Created May 20, 2015 03:39
install go to a custom location

  • download & install go in your home dir

      mkdir ~/src
  wget "https://storage.googleapis.com/golang/go1.4.2.linux-amd64.tar.gz"
  tar -xvf go1.4.2.linux-amd64.tar.gz
  export GOROOT="$HOME/src/go"
  export PATH="$PATH:$GOROOT/bin"

  • create a directory where go would download & install packages using go get

@oguya
oguya / ram_usage.md
Created August 31, 2014 09:37

RAM Info

  • RAM upgrade on glusterfs wingu nodes
  • There might be inconsistencies in Max RAM values provided by either dmi

Wingu0

  • model: X9DRL-3F/iF (Quad-Core Intel(R) Xeon(R) E5-2643 0 @ 3.30GHz)
  • Max RAM: 96GB *
  • No. of slots/banks: 8
  • Current RAM: 16GB
  • Quad Rank with 32GB: 96GB÷32GB = 3 banks
@oguya
oguya / parallel_sync.sh
Created July 9, 2014 19:14
backup studio projects, attempt to speedup/parallelize
#!/bin/bash
#backup studio project files
#ignore build/ dir
SRC_DIR="/home/james/AndroidStudioProjects/"
DEST_DIR="/run/media/james/tank/Backups/studio/"
cd $SRC_DIR
@oguya
oguya / Activity.java
Created July 9, 2014 15:10 — forked from gabrielemariotti/Activity.java
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layoutfab);
//Outline
int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
Outline outline = new Outline();