Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
Mrinal Wadhwa mrinalwadhwa
🦀
theopolis
/ unset_passwords.sql
Created
November 29, 2017 01:54
Find enabled accounts on macOS with unset passwords
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| select os_version.version, case when from_base64(p2.value) like '%passwordLastSet%' then 1 else 0 end as password_set, case when p1.value = '*' then 0 else 1 end as account_enabled, u.shell, u.username as account_username from plist p1, plist p2, os_version, (select * from users where directory != '/var/empty') u where (p1.path = '/var/db/dslocal/nodes/Default/users/' || username || '.plist' and p1.key = 'passwd') and (p2.path = '/var/db/dslocal/nodes/Default/users/' || username || '.plist' and p2.key = 'accountPolicyData'); |
willurd
/ web-servers.md
Last active
December 5, 2025 14:02
Big list of http static server one-liners
jboner
/ latency.txt
Last active
December 9, 2025 09:59
Latency Numbers Every Programmer Should Know
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| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
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| #!/usr/bin/env ruby | |
| #/ Usage: <progname> [options]... | |
| #/ How does this script make my life easier? | |
| # ** Tip: use #/ lines to define the --help usage message. | |
| $stderr.sync = true | |
| require 'optparse' | |
| # default options | |
| flag = false | |
| option = "default value" |
jed
/ LICENSE.txt
Created
May 26, 2011 17:39
— forked from 140bytes/LICENSE.txt
get a supported XHR instance
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 Jed Schmidt <http://jed.is> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
jed
/ LICENSE.txt
Created
May 25, 2011 14:15
— forked from 140bytes/LICENSE.txt
select DOM elements by ID, tag name, or class name
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 Jed Schmidt <http://jed.is> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
atesgoral
/ LICENSE.txt
Created
May 21, 2011 08:48
— forked from 140bytes/LICENSE.txt
Variable-argument string formatter with {token} syntax that supports object properties and argument indices
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 Ates Goral <http://magnetiq.com> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
AlyxRen
/ LICENSE.txt
Created
May 20, 2011 19:26
— forked from jed/LICENSE.txt
generate random UUIDs
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| Copyright (c) 2011 Jed Schmidt, http://jed.is | |
| Permission is hereby granted, free of charge, to any person obtaining | |
| a copy of this software and associated documentation files (the | |
| "Software"), to deal in the Software without restriction, including | |
| without limitation the rights to use, copy, modify, merge, publish, | |
| distribute, sublicense, and/or sell copies of the Software, and to | |
| permit persons to whom the Software is furnished to do so, subject to | |
| the following conditions: | |
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
mathiasbynens
/ ios-viewport-scaling-bug-fix-original.js
Created
April 4, 2011 08:30
Improved version of JavaScript fix for the iOS viewport scaling bug. See http://www.blog.highub.com/mobile-2/a-fix-for-iphone-viewport-scale-bug/
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| // Original code from http://www.blog.highub.com/mobile-2/a-fix-for-iphone-viewport-scale-bug/ | |
| var metas = document.getElementsByTagName('meta'); | |
| var i; | |
| if (navigator.userAgent.match(/iPhone/i)) { | |
| for (i=0; i<metas.length; i++) { | |
| if (metas[i].name == "viewport") { | |
| metas[i].content = "width=device-width, minimum-scale=1.0, maximum-scale=1.0"; | |
| } | |
| } |
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