getadeo

import sys

def readfile(file):
    with open(file) as src:
        return [line.strip() for line in src.readlines()]

lines_1 = readfile(sys.argv[1]); lines_2 = readfile(sys.argv[2])

for line in lines_1:
    if not line in lines_2:

getadeo

def get_count(q):
    count_q = q.statement.with_only_columns([func.count()]).order_by(None)
    count = q.session.execute(count_q).scalar()
    return count

q = session.query(TestModel).filter(...).order_by(...)

# Slow: SELECT COUNT(*) FROM (SELECT ... FROM TestModel WHERE ...) ...
print q.count()

getadeo

$ cat file.csv | tr "\\t" ","

getadeo

setxkbmap -option ctrl:nocaps

getadeo

$ sed -i "/\b\(cat\|rat\)\b/d" filename

source: http://askubuntu.com/questions/354993/how-to-remove-lines-from-the-text-file-containing-specific-words-through-termina

getadeo

$ awk -F, '!seen[$1]++'

source: http://unix.stackexchange.com/questions/68808/bash-commands-script-to-remove-a-line-from-csv-with-duplicate-in-column

getadeo

$ date

$ more /etc/timezone

$ sudo dpkg-reconfigure-tzdata

$ /etc/init.d/cron stop
$ /etc/init.d/cron start

getadeo

^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[$+=\-_()|~`#\{\}\[\].,:;<>\\\/"'^@$!%*?&])[A-Za-z\d$+=\-_()|~`#\{\}\[\].,:;<>\\\/"'^@$!%*?&][A-Za-z\d$+=\-_()|~`#\{\}\[\].,:;<>\\\/"'^@$!%*?&A-Za-z]{8,}

^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*[$+=\-_()|~`#\{\}\[\].,:;<>\\\/"\'^@$!%*?&])[A-Za-z\d$+=\-_()|~`#\{\}\[\].,:;<>\\\/"\'^\@$!%*?&][A-Za-z\d$+=\-_()|~`#\{\}\[\].,:;<>\\\/"\'^@$!%*?&A-Za-z]{10,15}

getadeo

import paramiko
k = paramiko.RSAKey.from_private_key_file("/Users/whatever/Downloads/mykey.pem")
c = paramiko.SSHClient()
c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
print "connecting"
c.connect( hostname = "www.acme.com", username = "ubuntu", pkey = k )
print "connected"
commands = [ "/home/ubuntu/firstscript.sh", "/home/ubuntu/secondscript.sh" ]
for command in commands:
	print "Executing {}".format( command )

getadeo

(function () {

  function tConvert (time) {
   // Check correct time format and split into components
   time = time.toString ().match (/^([01]\d|2[0-3])(:)([0-5]\d)(:[0-5]\d)?$/) || [time];

    if (time.length > 1) { // If time format correct
      time = time.slice (1);  // Remove full string match value
      time[5] = +time[0] < 12 ? 'AM' : 'PM'; // Set AM/PM
      time[0] = +time[0] % 12 || 12; // Adjust hours