As configured in my dotfiles.
start new:
tmux
start new with session name:
Alejandro Schwoykoski chaicko
chaicko
/ tmux_cheatsheet.markdown
Created
March 23, 2016 20:20
— forked from henrik/tmux_cheatsheet.markdown
tmux cheatsheet
chaicko
/ tmux-cheatsheet.markdown
Created
March 4, 2016 12:41
— forked from MohamedAlaa/tmux-cheatsheet.markdown
tmux shortcuts & cheatsheet
chaicko
/ beagle-quemu-linaro.sh
Created
February 16, 2016 14:46
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| #!/usr/bin/env bash | |
| cd $HOME | |
| git clone git://git.linaro.org/qemu/qemu-linaro.git qemu-linaro | |
| cd qemu-linaro | |
| sudo apt-get build-dep qemu # to install the build dependencies of qemu | |
| ./configure --target-list=arm-softmmu --prefix=$HOME/qemu | |
| make | |
| make install | |
| # Now you have a QEMU in $HOME/qemu/bin/qemu-system-arm and can test a BeagleBoard-xM build on qemu by running: |
chaicko
/ mmap_example.c
Created
September 2, 2015 13:19
An example of how to use mmap (from http://www.linuxquestions.org/questions/programming-9/mmap-tutorial-c-c-511265/)
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <sys/types.h> | |
| #include <sys/stat.h> | |
| #include <unistd.h> | |
| #include <fcntl.h> | |
| #include <sys/mman.h> | |
| #define FILEPATH "/tmp/mmapped.bin" | |
| #define NUMINTS (1000) |
chaicko
/ gist:c659fb8b50985880e1eb
Last active
August 29, 2015 14:27
Emulating ARM on Debian/Ubuntu
You might want to read this to get an introduction to armel vs armhf.
If the below is too much, you can try Ubuntu-ARMv7-Qemu but note it contains non-free blobs.
First, cross-compile user programs with GCC-ARM toolchain. Then install qemu-arm-static so that you can run ARM executables directly on linux
chaicko
/ gist:cacc86ca84c786f15514
Last active
June 11, 2022 15:11
Hex To/From String conversion Python Recipe taken from http://code.activestate.com/recipes/510399-byte-to-hex-and-hex-to-byte-string-conversion/
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| """ | |
| HexByteConversion | |
| Convert a byte string to it's hex representation for output or visa versa. | |
| ByteToHex converts byte string "\xFF\xFE\x00\x01" to the string "FF FE 00 01" | |
| HexToByte converts string "FF FE 00 01" to the byte string "\xFF\xFE\x00\x01" | |
| """ | |
| #------------------------------------------------------------------------------- |
chaicko
/ gist:1d3fc1f9b508feadfac3
Last active
August 29, 2015 14:23
— forked from azul/gist:9209005
chaicko
/ custom-error.js
Last active
August 29, 2015 14:22
— forked from justmoon/custom-error.js
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| 'use strict'; | |
| module.exports = function CustomError(message, extra) { | |
| Error.captureStackTrace(this, this.constructor); | |
| this.name = this.constructor.name; | |
| this.message = message; | |
| this.extra = extra; | |
| }; | |
| require('util').inherits(module.exports, Error); |
chaicko
/ mocha-guide-to-testing.js
Last active
August 29, 2015 14:22
— forked from samwize/mocha-guide-to-testing.js
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| // # Mocha Guide to Testing | |
| // Objective is to explain describe(), it(), and before()/etc hooks | |
| // 1. `describe()` is merely for grouping, which you can nest as deep | |
| // 2. `it()` is a test case | |
| // 3. `before()`, `beforeEach()`, `after()`, `afterEach()` are hooks to run | |
| // before/after first/each it() or describe(). | |
| // | |
| // Which means, `before()` is run before first it()/describe() |
chaicko
/ node-and-npm-in-30-seconds.sh
Last active
August 29, 2015 14:15
— forked from isaacs/node-and-npm-in-30-seconds.sh
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| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |