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alonisser / generate_plugins.sh
Created Apr 18, 2014
Generate a list of current vim plugins including path and git repo
View generate_plugins.sh
set -e
trim() {
#http://stackoverflow.com/questions/369758/how-to-trim-whitespace-from-bash-variable
local var=$@
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
echo -n "$var"
}
@alonisser
alonisser / sources_list.md
Created Jun 28, 2014
ppa and sources tweaking for setting up a new ubuntu machine
View sources_list.md

ppa to add

sudo add-apt-repository ppa:pdoes/ppa #git
sudo add-apt-repository ppa:nginx/stable #nginx
sudo add-apt-repository ppa:chris-lea/node.js #node.js
sudo add-apt-repository ppa:fish-shell/release-2 #fish

In sources.list

@alonisser
alonisser / django_uwsgi_links.md
Last active Aug 29, 2015
Controlling django warmup and common memory space with uwsgi - things to check
View update postgres last value.py
"""
This utility addresses the InegrityError that occurs when you try to add a new record to
(probably a recently ported) postgres database while using Django, here's more . . .
duplicate key value violates unique constraint "<app>_<table>_pkey"
DETAIL: Key (id)=(2) already exists.
The problem here is that the Postgres sequence generators are out of sync with your data.
Here's a good overview: http://www.vlent.nl/weblog/2011/05/06/integrityerror-duplicate-key-value-violates-unique-constraint/
@alonisser
alonisser / sequence_problem
Last active Aug 29, 2015
Solving django/pg sequence problem after a user model migration to custom user model
View sequence_problem
http://stackoverflow.com/questions/244243/how-to-reset-postgres-primary-key-sequence-when-it-falls-out-of-sync/13308052#13308052)
http://reinout.vanrees.org/weblog/2011/05/12/sqlite-postgres-django-cms-migrations.html
https://www.vlent.nl/weblog/2011/05/06/integrityerror-duplicate-key-value-violates-unique-constraint/
https://gist.github.com/alonisser/7e931c68665721f0141c
View pillow installation log
for [this stackoverflow question](http://stackoverflow.com/questions/25558612/pillow-django-image-processing-the-file-you-uploaded-was-either-not-an-image-or)
Running setup.py install for Pillow
building 'PIL._imaging' extension
/usr/bin/gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DHAVE_LIBJPEG -DHAVE_LIBZ -DHAVE_LIBTIFF -I/usr/include/freetype2 -I/home/alon/server/django-warren/venv/build/Pillow/libImaging -I/home/alon/server/django-warren/venv/include -I/usr/local/include -I/usr/include -I/home/alon/.pyenv/versions/2.7.6/include/python2.7 -I/usr/include/x86_64-linux-gnu -c _imaging.c -o build/temp.linux-x86_64-2.7/_imaging.o
_imaging.c: In function ‘_filter’:
_imaging.c:877:8: warning: ‘kernelsize’ may be used uninitialized in this function [-Wmaybe-uninitialized]
if (kernelsize != xsize * ysize) {
^
/usr/bin/gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3
@alonisser
alonisser / remote db connection
Last active Aug 29, 2015
Connecting to remote mongo, redis, postgres
View remote db connection
##Redis
change redis conf in remote server
```
vim /etc/redis/redis.conf
# change the original to this line
bind 0.0.0.0
```
@alonisser
alonisser / solution_redis_misconf
Created Sep 17, 2014
Fixing redis "ISCONF Redis is configured to save RDB snapshots"
View solution_redis_misconf
check redis log /var/logs/redis/redis-server.log for write errors
can be permissions on the redis dbump dir or memory conditions or not enough place on disk
check place on disks:
http://www.cyberciti.biz/faq/check-free-space/
```
$ df -h
```
@alonisser
alonisser / ubuntu 14.04 server security setup
Last active Aug 29, 2015
Setting server security patches
View ubuntu 14.04 server security setup
1. replace apt-get upgrade to install only security patches:
http://askubuntu.com/questions/194/how-can-i-install-just-security-updates-from-the-command-line
2. use unattended-upgrade
3. automate unattended-upgrade with cron
https://help.ubuntu.com/community/AutomaticSecurityUpdates
4. get alerts about pending updates: