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-480p - Run tenfoot in 480p rather than 1080p | |
-720p - Run tenfoot in 720p rather than 1080p | |
-accountrecovery - Perform account recovery | |
-all_languages - show longest loc string from any language | |
-bigpicture - Start in Steam Big Picture mode | |
-cafeapplaunch - Launch apps in a cyber cafe context | |
-candidates - Show libjingle candidates for local connection as they are processed | |
-ccsyntax - Spew details about the localized strings we load | |
-community - Set the community URL | |
-complete_install_via_http - Run installation completion over HTTP by default |
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# Connect to a WPA2 Enterprise network with wpa_supplicant with this .conf file. | |
# I used this to connect to my university's wireless network on Arch linux. | |
# Here's the command I used: | |
# | |
# wpa_supplicant -i wlan0 -c ./wpa_supplicant.conf | |
# | |
network={ | |
ssid="YOUR_SSID" | |
scan_ssid=1 |
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#!/bin/sh | |
# Generate self signed root CA cert | |
openssl req -nodes -x509 -newkey rsa:2048 -keyout ca.key -out ca.crt -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=root/CN=`hostname -f`/emailAddress=kevinadi@mongodb.com" | |
# Generate server cert to be signed | |
openssl req -nodes -newkey rsa:2048 -keyout server.key -out server.csr -subj "/C=AU/ST=NSW/L=Sydney/O=MongoDB/OU=server/CN=`hostname -f`/emailAddress=kevinadi@mongodb.com" | |
# Sign the server cert |
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interface=wlan0 | |
# -------------------------------------- | |
bss=wlan1 | |
ssid=EAP | |
# IEEE 802.11 specifies two authentication algorithms. hostapd can be | |
# configured to allow both of these or only one. Open system authentication | |
# should be used with IEEE 802.1X. | |
# Bit fields of allowed authentication algorithms: | |
# bit 0 = Open System Authentication |
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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 |