| # http://www.ansibleworks.com/docs/modules.html#digital-ocean | |
| # Create a new Droplet | |
| # Will return the droplet details including the droplet id (used for idempotence) | |
| - name: launch DO droplet | |
| hosts: local | |
| gather_facts: False | |
| tasks: | |
| - name: pwd |
A Ruby script to generate simple Amazon S3 Redirection Rules XML file.
Update: There is an app for that now! Use Amazon S3 Redirector (Web app) and you can generate the XML without any knowledge about Ruby. Thanks to @rainforestapp. BTW, It's open source too.
| _complete_ssh_hosts () | |
| { | |
| COMPREPLY=() | |
| cur="${COMP_WORDS[COMP_CWORD]}" | |
| comp_ssh_hosts=`cat ~/.ssh/known_hosts | \ | |
| cut -f 1 -d ' ' | \ | |
| sed -e s/,.*//g | \ | |
| grep -v ^# | \ | |
| uniq | \ | |
| grep -v "\[" ; |
| <? | |
| ///////////////////// | |
| // slack2html | |
| // by @levelsio | |
| ///////////////////// | |
| // | |
| ///////////////////// | |
| // WHAT DOES THIS DO? | |
| ///////////////////// | |
| // |
| get_latest_release() { | |
| curl --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api | |
| grep '"tag_name":' | # Get tag line | |
| sed -E 's/.*"([^"]+)".*/\1/' # Pluck JSON value | |
| } | |
| # Usage | |
| # $ get_latest_release "creationix/nvm" | |
| # v0.31.4 |
The IFS internal variable is used to determine what characters Bash defines as word/item boundaries when processing character strings. By default set to whitespace characters of space, tab, and newline.
Running the example ifs.sh, comparing the difference between the default and setting only newline as a boundary we get the following output:
/path/to/first
file
/path/to/second
file
/path/to/third
#IRC Reference
Not intended as a guide for newbies, more like a "cheat sheet" for the somewhat experienced IRC user, especially one who wields some power over a channel.
##The Basics
/join #channel
/part #channel
| #!/bin/bash | |
| # Uses a PID file to add daemon-like behavior to an arbitrary program. | |
| ################################################################################ | |
| usage() { | |
| echo "Usage: `basename $0` PROGRAM {start|stop|restart|force-stop|force-restart|status} [PIDFILE|PID]" >&2 | |
| echo "Where: PROGRAM is an executable file." >&2 | |
| echo " PIDFILE is the file that contains (or will contain) the PID." >&2 | |
| echo " PID is a process id to use in place of a PIDFILE." >&2 | |
| } |
| check host appsrv1 with address 127.0.0.1 | |
| start program = "/sbin/start myapp" | |
| stop program = "/sbin/stop myapp" | |
| alert alerts@example.com on {timeout,connection} | |
| if failed port 9009 protocol HTTP | |
| request / | |
| with timeout 3 seconds | |
| then restart | |
| if 10 restarts within 10 cycles then timeout | |
| if 10 restarts within 10 cycles then exec "/usr/bin/monit start aws-dns-healthcheck" |
This is inspired (or basically copied) from How To Merge Github Wiki Changes From One Repository To Another, by Roman Ivanov, and serves to ensure that should something happen to the original article, the information remains nice and safe here.
OREPO: original repo - the repo created or maintained by the owner
FREPO: the forked repo that presumably has updates to its wiki, not yet on the OREPO