fsalehpour

# Reduce the size of a PDF file
# https://askubuntu.com/a/256449/112818
gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output_reduced.pdf input.pdf

# Convert a PDF to grayscale colour
# https://superuser.com/a/164857/989263
gs \
 -sOutputFile=output_gray.pdf \
 -sDEVICE=pdfwrite \
 -sColorConversionStrategy=Gray \

fsalehpour

# create hardsubs for a video from a SRT file using FFMPEG
# https://stackoverflow.com/a/21369850/1887369

ffmpeg -i video.mp4 -vf "subtitles=subs.srt:force_style='Fontname=Times New Roman,Fontsize=24,PrimaryColour=&H0000ff&'" output.mp4

## to take only a section of the video:
ffmpeg -ss 00:02:00 -copyts -i video.mkv -ss 00:02:00 -vf "subtitles=subs.srt:force_style='Fontsize=24,Fontname=Times New Roman'" -to 00:02:30 cut.mp4

# convert the pixel format using the format filter
# https://stackoverflow.com/a/54196619/1887369

fsalehpour

#!/usr/bin/env zsh

function today (){
    if [[ 0 -eq $# ]]; then
        lines=10
    else
        lines="$1"
    fi
    
    output=$(fc -lin -$lines)

fsalehpour

#!/bin/sh

EXPECTED_SIGNATURE="$(wget -q -O - https://composer.github.io/installer.sig)"
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
ACTUAL_SIGNATURE="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"

if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ]
then
    >&2 echo 'ERROR: Invalid installer signature'
    rm composer-setup.php

fsalehpour

#!/bin/bash

dir=$(pwd)

(cd $1
mkdir -p output

for i in * 
do
    output="output/$(echo $i | sed 's/\..*$/\.mp4/')"

fsalehpour

<?php

$pattern = '/^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}) \- \- \[([^\]]+)\] "([A-Z]+) ([^" ]+) [^"]*" ([0-9]+) ([0-9]+) "([^"]*)" "([^"]*)"/';

$heads = 'IP, timestamp, method, URI, status, size, referrer, agent' . PHP_EOL;

fputs(STDOUT, $heads);

while ($entry = fgets(STDIN)) {
        preg_match($pattern, $entry, $segments);

fsalehpour

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

fsalehpour

(function(A,f){var r,m,x,n="undefined",y={version:"3.2.3",css:"#font-friend{overflow:hidden;position:fixed;bottom:0;left:30px;background-color:#fff;background-color:rgba(255,255,255,0.93);width:740px;color:#222;-webkit-box-shadow:1px 1px 5px rgba(0,0,0,.3);-moz-box-shadow:1px 1px 5px rgba(0,0,0,.3);box-shadow:1px 1px 5px rgba(0,0,0,.3);z-index:10000;text-align:left;height:310px}#font-friend,#ff-drop h6,#ff-drop li{line-height:1.5!important}#ff-drop{padding:12px 12px 12px 36px}#ff-toggle{background-color:#222;color:#eee;display:block;width:12px;height:16px;padding:0 1px 0 3px;position:absolute;top:0;left:0;font-size:16px;line-height:1!important;cursor:pointer;z-index:10001;-moz-transition:.25s all ease-in-out;-webkit-transition:.25s all ease-in-out;-o-transition:.25s all ease-in-out;transition:.25s all ease-in-out}#ff-toggle sup{font-size:13px;line-height:1!important;vertical-align:super;display:none}.open #ff-toggle sup{display:inline}#ff-toggle:hover{color:#fff;background-color:#555}.open #ff-toggle{width:au

fsalehpour

<?php

// Logs SQL queries as info
// Thanks to @ShawnMcCool
// Link to the original content by Shawn McCool: 
// https://github.com/LaravelIO/laravel-io/blob/master/app/filters.php#L71

Event::listen('illuminate.query', function($sql, $bindings)
{
    foreach ($bindings as $val) {

fsalehpour

#!/bin/bash

python2.6 $HOME/bin/youtube-dl -F $1
echo -n "Enter the number of your file format choice: "
read format
python2.6 $HOME/bin/youtube-dl -t -f $format $1