The problem : When we have a react.js based site (hosted on port 8000) and ngrok it for development purposes we get Invalid Host Header The fix is to override the header on reflection: ngrok http 8000 -host-header=”localhost:8000″ That’s it 😉 nJoy
General idea of the config https + proxy pass + virtual host Nginx as a proxy causes a failure of wss:// connections to the backend server. add these parameters to the proxy section : proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection “upgrade”; proxy_set_header Host $host; Voila’ !!! 😉 nJoy
test : perl -e exit perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LC_ALL = (unset), LANG = “en_US.UTF-8” are supported and installed on your system. perl: warning: Falling back to the standard locale (“C”). Paste the following or add to server bash.rc : export LANGUAGE=en_US.UTF-8 export LC_ALL=en_US.UTF-8 export…
1. Clear PageCache only. # sync; echo 1 > /proc/sys/vm/drop_caches 2. Clear dentries and inodes. # sync; echo 2 > /proc/sys/vm/drop_caches 3. Clear PageCache, dentries and inodes. # sync; echo 3 > /proc/sys/vm/drop_caches nJoy 😉
SELECT * FROM pg_replication_slots; nJoy 😉
Be VERY CAREFUL with this. sudo dpkg -l ‘linux-*’ | sed ‘/^ii/!d;/'”$(uname -r | sed “s/\(.*\)-\([^0-9]\+\)/\1/”)”‘/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d’ | xargs sudo apt-get -y purge 😉 nJoy
curl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add – source /etc/lsb-release echo “deb https://repos.influxdata.com/${DISTRIB_ID,,} ${DISTRIB_CODENAME} stable” | sudo tee /etc/apt/sources.list.d/influxdb.list sudo apt-get update && sudo apt-get install influxdb sudo service influxdb start nJoy 😉
sudo apt-get remove influxdb apt-get purge influxdb nJoy 😉
Referring to the github README.md https://github.com/pm2-hive/pm2-logrotate pm2 install pm2-logrotate@2.6.0 pm2 set pm2-logrotate:compress true pm2 set pm2-logrotate:max_size 10M pm2 set pm2-logrotate:retain 7 pm2 conf { “pm2-logrotate”: { “max_size”: “10M”, “retain”: “7”, “compress”: “true”, “dateFormat”: “YYYY-MM-DD_HH-mm-ss”, “workerInterval”: “30”, “rotateInterval”: “0 0 * * *”, “rotateModule”: true }, “module-db”: { “pm2-logrotate”: { “uid”: null, “gid”: null } }…
ulimit -c unlimited nJoy 😉
