iomonad

#IRC Reference

Not intended as a guide for newbies, more like a "cheat sheet" for the somewhat experienced IRC user, especially one who wields some power over a channel.

##The Basics

• /join #channel
  • Joins the specified channel.
• /part #channel
  • Leaves the specified channel.

iomonad

(defun fact(n)
  (if (<= n 1)
      1
      (* n (fact (- n 1)))))
SICP3> (fact 10)
  0: (FACT 10)
    1: (FACT 9)
      2: (FACT 8)
        3: (FACT 7)
          4: (FACT 6)

iomonad

/** Emulate `cmd1 | cmd2 | more` pipeline using recursion.

http://stackoverflow.com/questions/20434124/recursive-piping-in-unix-environment
*/
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>

#include <unistd.h>

iomonad

# Gawk version
# Remote
grep -v "rem_address" /proc/net/tcp  | awk  '{x=strtonum("0x"substr($3,index($3,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($3,i,2))}{print x":"strtonum("0x"substr($3,index($3,":")+1,4))}'

# Local
grep -v "rem_address" /proc/net/tcp | awk  '{x=strtonum("0x"substr($2,index($2,":")-2,2)); for (i=5; i>0; i-=2) x = x"."strtonum("0x"substr($2,i,2))}{print x":"strtonum("0x"substr($2,index($2,":")+1,4))}'

# No Gawk
# Local
grep -v "rem_address" /proc/net/tcp  | awk 'function hextodec(str,ret,n,i,k,c){

iomonad

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

iomonad

# --------
# Hardware
# --------

# Opcode - operational code
# Assebly mnemonic - abbreviation for an operation

# Instruction Code Format (IA-32)
# - Optional instruction prefix
# - Operational code

iomonad

#!/bin/bash
#prints a color text image of a bonsai tree
echo -e "              &&"
echo -e "             &&&&&"
echo -e "           &&&\/& &&&"
echo -e "          &&|,/  |/& &&"
echo -e "           &&/   /  /_&  &&"
echo -e "             \  {  |_____/_&"
echo -e "             {  / /          &&&"
echo -e "             .\`. \\{___\________\/_\}"

iomonad

PORTAGE_IONICE_COMMAND="/usr/local/sbin/portage-cgroup \${PID}"

iomonad

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

iomonad

╓─────[ box drawing cheat sheet ]
╙────────────────────────────────────── ─ ─ 


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