init of my scripts

.gitignore

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+*.swp
+local/

README.md

@@ -1,2 +1,2 @@
 # bin
-My scripts
+All of my scripts

binary

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+#!/bin/bash
+isnum() { awk -v a="$1" 'BEGIN {print (a == a + 0)}' >/dev/null; }
+
+toBinary(){
+	local n bit
+	for (( n=$1 ; n>0 ; n >>= 1 )); do  bit="$(( n&1 ))$bit"; done
+		printf "%s\n" "$bit"
+}
+
+[ $(isnum $1) -eq 1 ] && toBinary $1 || exit 1

bip

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+#!/bin/bash
+
+addr1=$(echo $1 | cut -d "." -f 1)
+addr2=$(echo $1 | cut -d "." -f 2)
+addr3=$(echo $1 | cut -d "." -f 3)
+addr4=$(echo $1 | cut -d "." -f 4)
+
+. binary s
+
+echo $(toBinary $addr1)"."$(toBinary $addr2)"."$(toBinary $addr3)"."$(toBinary $addr4)

brightness

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+#!/bin/bash
+usage () {
+	echo "brightness <value>"
+	echo "value must be in the change [0.5, 1]"
+}
+
+if [[ $# -eq 0 ]]
+then
+	value=1
+else
+	value=$1
+fi
+
+if [[ $(echo "$value < 0.5" | bc -l) -eq 1 || $(echo "$value > 1" | bc -l) -eq 1 ]]
+then
+	usage
+	exit 1
+fi
+
+screen=$(xrandr -q | grep 'connected' | head -n 1 | cut -d " " -f 1)
+xrandr --output $screen --brightness $value

picbin

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+#/bin/bash
+# @Auther Stephen Cochrane
+set -e
+
+usage () {
+	echo "<usage> picbin /path/to/picture"
+	exit $1
+}
+
+area=0
+while getopts "hp:la" opt
+do
+	case $opt in
+		h)
+			usage 0
+			;;
+		p)
+			path="$OPTARG"
+			;;
+		l)
+			link=1
+			;;
+		a)
+			area=1
+			;;
+		*)
+			exit 2
+			;;
+	esac
+done
+
+if [ $path ]
+then
+	[ 0 -eq $# ] && usage 1
+	[[ ! -f $path ]] && usage 1
+else
+	if [[ area -eq 0 ]]
+	then
+		gnome-screenshot -f /tmp/picbin.png
+	else
+		gnome-screenshot -a -f /tmp/picbin.png
+	fi
+	path="/tmp/picbin.png"
+fi
+
+abort() {
+	echo "Aborting upload of $path"
+	exit 0
+}
+
+zenity --question --text="Confirm upload."
+[ ! $? ] && abort
+
+echo "Uploading -> $path"
+
+url=$(curl -F"file=@$path" https://0x0.st)
+echo $url
+[ $link ] && zenity --info --window-icon="info" --text="$url" || exit 0

texbib

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+[[ -z $1 ]] && echo -e "Usage: texbib <file>\n* Example,\n  * texbib file\n  * Will generate "file.pdf" from file.tex and look for references in file.bib (if it exists)" && exit 1
+[[ ! -f $1.tex ]] && echo "ERROR: \"$1.tex\" not found." && exit 1
+pdflatex $1.tex && biber $1; pdflatex $1.tex && pdflatex $1.tex
+rm -f *.aux
+rm -f *.bbl
+rm -f *.bcf
+rm -f *.blg
+rm -f *.log
+rm -f *.xml
+rm -f *.nav
+rm -f *.out
+rm -f *.snm
+rm -f *.toc
+[[ ! -f $1.bib ]] && echo  "WARNING: no \"$1.bib\" found."