Praveen Saxena saxenap

An extra rule with just prerequisites can be used to give a few extra prerequisites to many files at once. For example, makefiles often have a variable, such as objects, containing a list of all the compiler output files in the system being made. An easy way to say that all of them must be recompiled if config.h changes is to write the following:

objects = foo.o bar.o
foo.o : defs.h
bar.o : defs.h test.h
$(objects) : config.h

This could be inserted or taken out without changing the rules that really specify how to make the object files, making it a convenient form to use if you wish to add the additional prerequisite intermittently.

Another wrinkle is that the additional prerequisites could be specified with a variable that you set with a command line argument to make

Use curl to get the JSON response for the latest release
Use grep to find the line containing file URL
Use cut and tr to extract the URL
Use wget to download it

curl -s https://api.github.com/repos/jgm/pandoc/releases/latest \
| grep "browser_download_url.*deb" \
| cut -d : -f 2,3 \
| tr -d \" \

	#!/bin/bash
	# rm -rf memory_swap && wget -O memory_swap https://gist.githubusercontent.com/saxenap/bacff36fe17960e4d4160a581a4a363d/raw/ && chmod 777 memory_swap && ./memory_swap

	df -h
	dd if=/dev/zero of=/swapfile bs=1M count=1024
	sudo dd if=/dev/zero of=/swapfile bs=1M count=1024
	mkswap /swapfile
	sudo chmod 600 /swapfile
	sudo mkswap /swapfile
	sudo swapon /swapfile

	#!/bin/bash
	# rm -rf node_installation && wget -O node_installation https://gist.githubusercontent.com/saxenap/edf4bb741cc1e20ea0ea1de8cbb639d3/raw/ && chmod 777 node_installation && ./node_installation

	curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh \| bash
	. ~/.nvm/nvm.sh
	nvm install node

	# https://stackoverflow.com/a/29903645
	n=$(which node); \
	n=${n%/bin/node}; \

	#!/bin/bash
	# rm -rf mysql8_installation && wget -O mysql8_installation https://gist.githubusercontent.com/saxenap/e16392e884c603828e2cc9c901305fd5/raw/ && chmod 777 mysql8_installation && ./mysql8_installation


	wget https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm
	sudo yum localinstall -y mysql80-community-release-el7-3.noarch.rpm
	sudo yum install -y mysql-community-server

	sudo systemctl enable mysqld.service
	sudo systemctl start mysqld.service

	#!/bin/bash
	# rm -rf php_environment && wget -O php_environment https://gist.githubusercontent.com/saxenap/c447bfeb60d4ceda85b1e4b3b65ab365/raw/ && chmod 777 php_environment && ./php_environment

	sudo yum update -y

	sudo ln -sf /usr/share/zoneinfo/EST /etc/localtime
	echo " Timezone modified to EST."
	date

	sudo yum -y install gcc gcc-c++ make

	#!/bin/bash

	sudo amazon-linux-extras enable php7.3
	sudo update -y
	sudo install php php-devel php-json php-mysqlnd php-pdo php-mbstring php-opcache php-pear php-pecl-mcrypt

	DECLARE E INT DEFAULT 0;
	DECLARE M TEXT DEFAULT NULL;

	DECLARE CONTINUE HANDLER FOR 1000 SET E='1000', M="hashchk";
	DECLARE CONTINUE HANDLER FOR 1001 SET E='1001', M="isamchk";
	DECLARE CONTINUE HANDLER FOR 1002 SET E='1002', M="NO";
	DECLARE CONTINUE HANDLER FOR 1003 SET E='1003', M="YES";
	DECLARE CONTINUE HANDLER FOR 1004 SET E='1004', M="Can't create file '%s' (errno: %d)";
	DECLARE CONTINUE HANDLER FOR 1005 SET E='1005', M="Can't create table '%s' (errno: %d)";
	DECLARE CONTINUE HANDLER FOR 1006 SET E='1006', M="Can't create database '%s' (errno: %d)";

	DELIMITER $$
	DROP PROCEDURE IF EXISTS LOOP_STUFF$$
	CREATE PROCEDURE LOOP_STUFF(IN STR_TXT VARCHAR(255))
	BEGIN
	/* DECLARE VARIABLES FOR USE IN LOOP */
	DECLARE STR_LEN INT DEFAULT 0;
	DECLARE SUB_LEN INT DEFAULT 0;
	DECLARE SUB_TXT VARCHAR(255);
	DECLARE COUNTER INT DEFAULT 0;

	DELIMITER $$
	DROP PROCEDURE IF EXISTS `get_post`;
	CREATE PROCEDURE `get_post`(postId INT)
	BEGIN



	# DECLARE num_rows INT;
	# DECLARE i INT;
	# DECLARE col_name VARCHAR(255);