alghanmi’s gists

alghanmi / install_git_on_parallel.sh

Created April 25, 2012 07:24 — forked from ad510/install_git_on_parallel.sh

shell script to install Git on USC parallel computers without root permissions

	# note that this file needs execute permissions to run, which can be done by running "chmod u+rwx ./install_git_on_parallel.sh" (without quotes)
	# this script based on:
	# http://joemaller.com/908/how-to-install-git-on-a-shared-host/
	# http://stackoverflow.com/questions/9500898/compiler-error-msgfmt-command-not-found-when-compiling-git-on-a-shared-hosting

	# update $PATH
	echo "# the following two lines added by install_git_on_parallel.sh" >> ~/.bashrc
	echo "export PATH=$HOME/opt/bin:$PATH" >> ~/.bashrc
	echo ". $HOME/opt/contrib/completion/git-completion.bash" >> ~/.bashrc
	. ~/.bashrc

alghanmi / aludra_to_github.sh

Created April 29, 2012 06:35

Showing Your Code to The World

	#Replace the information in double quotes with your info
	export USER_EMAIL="[email protected]"
	export USER_NAME="myFirstName myLastName"
	export HW5_LOCATION="~/hw5"

	#Generate public/private key-pair on aludra
	ssh-keygen -t rsa -b 4096 -C "$USER_EMAIL"

	#Setup git in PATH
	echo "source /usr/usc/git/default/setup.csh" >> ~/.cshrc

alghanmi / bash_prompts.sh

Created May 3, 2012 20:13

Shell Prompts for Bash

alghanmi / recover_text_file.sh

Created May 13, 2012 05:39

Recover an Accidentally Deleted Text File

	#!/bin/bash
	# Some text available in the file
	SAMPLE_TEXT=$1

	# The dev path for the media with the deleted file, e.g. /dev/sda2
	HDD=$2

	# The file used to store the output
	RECOVERY_FILE=$3

alghanmi / http_status_check.sh

Created May 24, 2012 23:47

HTTP Status Check - Report any non-200 response to given email address

	#!/bin/sh
	WEB_PAGE=$1
	ADMIN_EMAIL=$2
	EMAIL_SIGNATURE="Sent by $USER@$(hostname) on $(date)"

	# Get HTTP server response code
	result=$(curl -s -I $WEB_PAGE \| grep HTTP/1.1 \| awk {'print $2'})

	# Report a non-responsive server
	if [ ! -n "$result" ]

alghanmi / nettest.sh

Created June 10, 2012 01:09

Test Connection Speed

	#!/bin/bash

	echo "Network speed testing..."
	cachefly=$( wget -O /dev/null http://cachefly.cachefly.net/100mb.test 2>&1 \| awk '/\/dev\/null/ {if ($4=="-") speed=$2 $3; else speed=$3 $4;} END {gsub(/$\|$/,"",speed); print speed}' )
	echo "Download speed from CacheFly: $cachefly "
	linodeatl=$( wget -O /dev/null http://atlanta1.linode.com/100MB-atlanta.bin 2>&1 \| awk '/\/dev\/null/ {if ($4=="-") speed=$2 $3; else speed=$3 $4;} END {gsub(/$\|$/,"",speed); print speed}' )
	echo "Download speed from Linode, Atlanta GA: $linodeatl "
	linodedltx=$( wget -O /dev/null http://dallas1.linode.com/100MB-dallas.bin 2>&1 \| awk '/\/dev\/null/ {if ($4=="-") speed=$2 $3; else speed=$3 $4;} END {gsub(/$\|$/,"",speed); print speed}' )
	echo "Download speed from Linode, Dallas, TX: $linodedltx "
	linodejp=$( wget -O /dev/null http://tokyo1.linode.com/100MB-tokyo.bin 2>&1 \| awk '/\/dev\/null/ {if ($4=="-") speed=$2 $3; else speed=$3 $4;} END {gsub(/$\|$/,"",speed); print speed}' )

alghanmi / dd_diskio_test.sh

Created June 10, 2012 01:11

Disk I/O Test

dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync

alghanmi / mysql_db-size-calculator.sql

Created June 26, 2012 20:09

Calculate Table Size in MySQL

	-- Calculate Database Size
	SELECT table_schema "Database_Name", sum( data_length + index_length ) / 1024 / 1024 "Data Base Size in MB", sum( data_free )/ 1024 / 1024 "Free Space in MB"
	FROM information_schema.TABLES
	GROUP BY table_schema;

alghanmi / 20-mimetype.conf

Created July 4, 2012 06:36

Lighttpd MimeType Configuration File

	## MimeType handling
	## -------------------
	##
	## Use the "Content-Type" extended attribute to obtain mime type if
	## possible
	##
	## Source: http://redmine.lighttpd.net/wiki/1/Mimetype.assignDetails
	##
	mimetype.use-xattr = "disable"

alghanmi / lighttpd.default.conf

Last active March 2, 2022 19:21

Lighttpd Default Configuration File

Rami AlGhanmi alghanmi