Mark Rose MarkRose

MarkRose / Keybase

Created August 6, 2020 14:30

	### Keybase proof

	I hereby claim:

	* I am markrose on github.
	* I am markrose (https://keybase.io/markrose) on keybase.
	* I have a public key ASBwls4s0qiUunhReloVUOmQLK8Qw0J5EY2Mr9t0RrmQfwo

	To claim this, I am signing this object:

MarkRose / gist:2577408

Created May 2, 2012 15:19

Count matching lines per second in a log file

	# Use a command like this to watch the number of matching lines in a log file

	tail -f logfile \| grep whatever \| pv -lr 2>&1 >/dev/null

MarkRose / find_broken_php.sh

Created March 23, 2012 18:36

Recursively find PHP files with syntax errors, stopping at first one

	#!/bin/bash

	for i in $(find -name "*php" \| sort) ; do php -l $i ; if [ $? -gt 0 ] ; then break ; fi ; done

MarkRose / space_to_tabs.sh

Created March 20, 2012 21:44

Convert spaces to tabs

	#!/bin/sh
	# Have to work with coders who use 4 spaces indentation instead of tabs? This is my shortcut to mending their ways.
	for i in $(ls) ; do expand -t4 $i > $i.broken ; unexpand -t4 --first-only $i.broken > $i ; rm $i.broken ; done

MarkRose / reuse_agent.sh

Last active September 11, 2023 06:42

Reuse existing ssh-agent or start a new one

	# Reuse an existing ssh-agent on login, or create a new one. Append this to your .bashrc
	# I have no idea who the author of the original concept was for reusing agents. This
	# version also handles the case where the agent exists but has no keys.

	GOT_AGENT=0

	for FILE in $(find /tmp/ssh-* -type s -user ${LOGNAME} -name "agent.[0-9]*" 2>/dev/null)
	do
	SOCK_PID=${FILE##*.}

MarkRose / fast_php_merge.php

Created September 16, 2011 04:31

A faster way to merge sorted PHP arrays by a value of a key in the arrays

	<?php

	/**
	* I've yet to come across a fast way to merge sorted arrays by a user value.
	* Merging the arrays and using PHP's usort isn't efficient, as it doesn't take
	* advantage of the existing sorting. So I wrote my own merge sorted arrays by user
	* value function. The limit parameter can be used be used to limit the number of
	* results (there is no point sorting more results than needed). This sort is stable:
	* values will be taken preferentially from the first, then second, etc., array
	* inside $merge_arrays.