Carles Sistare carlessistare
carlessistare
/ tuning_nginx_nodejs
Created
September 2, 2013 20:34
Tuning Nginx for heavy loading with nodejs as upstream.
Short requests and a lot of concurrence.
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| # This number should be, at maximum, the number of CPU cores on your system. | |
| # (since nginx doesn't benefit from more than one worker per CPU.) | |
| worker_processes 8; | |
| # Determines how many clients will be served by each worker process. | |
| # (Max clients = worker_connections * worker_processes) | |
| # "Max clients" is also limited by the number of socket connections available on the system (~64k) | |
| # run ss -s and u'll see a timewait param | |
| # The reason for TIMED_WAIT is to handle the case of packets arriving after the socket is closed. |
carlessistare
/ ssh-key-travis.sh
Last active
May 19, 2018 11:39
Output de text to copy to .travis.yml for the splitted secured ssh private key
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| base64 --wrap=0 ~/.ssh/id_rsa_travis > ~/.ssh/id_rsa_travis_64 | |
| cat ~/.ssh/id_rsa_travis_64 | perl -pe 's/(.{100})/$1\n/g' | nl | perl -pe 's/\s*(\d+)\s*(.*)/echo " - secure: `travis encrypt ID_RSA_TRAVIS_$1=$2 --pro`"/' | sh | |
| # OUTPUT | |
| # - secure: "...=" | |
| # - secure: "...=" | |
| # - secure: "...=" | |
| # ... | |
| # - secure: "...=" |
carlessistare
/ gist:c4ae073859721b781d448364a676b501
Created
June 20, 2016 09:53
Git prune non existing branches on remote
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| git fetch -p |
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| sudo su | |
| sync; echo 3 > /proc/sys/vm/drop_caches |
carlessistare
/ remove_npm_modules_global.sh
Created
October 4, 2013 12:45
This removes all npm modules globally
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| npm -g ls | grep -v 'npm@' | awk '/@/ {print $2}' | awk -F@ '{print $1}' | xargs npm -g rm |
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| function isInt(n) | |
| { | |
| return n != "" && !isNaN(n) && Math.round(n) == n; | |
| } | |
| function isFloat(n){ | |
| return n != "" && !isNaN(n) && Math.round(n) != n; | |
| } |
carlessistare
/ update_puppet_locally
Created
September 17, 2013 16:32
Update puppet catalog locally
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| sudo puppet apply --modulepath=/opt/node/puppet/modules /opt/node/puppet/manifests/ini.pp | |
| sudo puppet apply --modulepath=/vagrant/puppet/modules /vagrant/puppet/manifests/ini.pp |
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| sudo apt-get install compizconfig-settings-manager |
carlessistare
/ how-to-add-a-shell-script-to-launcher-as-shortcut
Created
July 19, 2013 16:39
Add Shell script to launcher UBUNTU
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| sudo vim /usr/share/applications/eclipse.desktop | |
| [Desktop Entry] | |
| Type=Application | |
| Terminal=false | |
| Name=Eclipse Kepler | |
| Icon=/opt/eclipse-kepler/icon.xpm | |
| Exec=/opt/eclipse-kepler/eclipse |
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| http://snippets.notmyidea.org/2009/07/30/using-scribe-log-server-with-php/ | |
| sudo apt-get install libboost-dev flex bison libtool automake autoconf pkg-config libevent-dev autoconf libtool php5 php-config g++ libcrypto++-dev libssl-dev libboost1.42-all-dev | |
| svn co http://svn.apache.org/repos/asf/thrift/trunk thrift | |
| cd thrift/ | |
| Problems with uint32_t |
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