Alex Headley aheadley
aheadley
/ gist:3778024
Created
September 24, 2012 20:02
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| $ dd if=/dev/zero of=zero.file bs=1M count=8k | |
| 8192+0 records in | |
| 8192+0 records out | |
| 8589934592 bytes (8.6 GB) copied, 30.8781 s, 278 MB/s | |
| ** HIGH LOAD: [email protected] ** | |
| $ dd if=zero.file of=/dev/null | |
| 16777216+0 records in | |
| 16777216+0 records out | |
| 8589934592 bytes (8.6 GB) copied, 98.0553 s, 87.6 MB/s |
aheadley
/ unconnected-regions.py
Created
October 1, 2012 22:52
Python script to find unconnected regions
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| #!/usr/bin/env python | |
| import networkx | |
| import glob | |
| import os.path | |
| def get_subgraphs(regionset_path): | |
| graph = networkx.Graph() | |
| graph.add_nodes_from(get_nodes(regionset_path)) | |
| add_node_edges(graph) |
aheadley
/ 0800271375c4.pxe
Created
October 5, 2012 00:01
— forked from robinsmidsrod/_INSTALL.md
Trying out the native iPXE menu feature with Ubuntu 12.04 preseed install working (and also pxe-dispatcher menu default set)
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| #!ipxe | |
| echo | |
| echo Booting UbuntuVM | |
| set menu-default ubuntu | |
| chain --replace --autofree default.pxe |
aheadley
/ expected.txt
Created
October 10, 2012 20:39
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| c.b.a.root |
aheadley
/ gist:3956725
Created
October 26, 2012 03:36
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| ASRock Z77 Pro3 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard | |
| http://www.newegg.com/Product/Product.aspx?Item=N82E16813157297 | |
| Intel Core i7-3770 Ivy Bridge 3.4GHz (3.9GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I73770 | |
| http://www.newegg.com/Product/Product.aspx?Item=N82E16819116502 | |
| (2x) G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBXL | |
| http://www.newegg.com/Product/Product.aspx?Item=N82E16820231428 | |
| EVGA 02G-P4-2678-KR GeForce GTX 670 FTW 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card |
aheadley
/ gist:3995848
Created
November 1, 2012 19:23
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| HIT: afy.me | |
| HIT: ahz.me | |
| HIT: aih.me | |
| HIT: akf.me | |
| HIT: akq.me | |
| HIT: akv.me | |
| HIT: aky.me | |
| HIT: aqg.me | |
| HIT: aqh.me | |
| HIT: aqn.me |
aheadley
/ warm-cache.sh
Created
December 4, 2012 18:56
— forked from fbrnc/gist:3418992
Magento Cache Warming
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| #!/bin/bash | |
| BASE_URL=http://example.com | |
| SITEMAP_PATH=/sitemap.xml | |
| TMP_URL_FILE=sitemap-urls.txt | |
| curl -s "${BASE_URL}${SITEMAP_PATH}" | \ | |
| xpath /dev/stdin '/urlset/url/loc/text()' 2>/dev/null | \ | |
| sed 's~http:~\nhttp:~g' > "$TMP_URL_FILE" |
aheadley
/ compres-test.txt
Last active
December 12, 2015 00:48
— forked from methane/zlib_thread.py
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| Test (in-process): 46044 [ms] | |
| Test (single thread): 44425 [ms] | |
| Test (2 threads): 27837 [ms] | |
| Test (4 threads): 49647 [ms] | |
| Test (8 threads): 43913 [ms] | |
| Test (16 threads): 56567 [ms] | |
| Test (single proc): 49173 [ms] | |
| Test (2 procs): 25880 [ms] | |
| Test (4 procs): 13424 [ms] | |
| Test (8 procs): 11163 [ms] |
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| #!/bin/bash | |
| # The author of the original script is unknown to me. The first entry I can | |
| # find was posted at 2010-03-21 09:50:09 on Arch Linux Forums (doesn't mean the | |
| # poster is the author at all): | |
| # | |
| # https://bbs.archlinux.org/viewtopic.php?pid=728932#p728932 | |
| # | |
| # I, Yu-Jie Lin, made a few changes and additions: | |
| # | |
| # -p, -R, and -C |
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| orff | |
| belk | |
| nert | |
| phat | |
| tyrr | |
| rool | |
| roon | |
| crex | |
| cres | |
| crea |