83 lines
2.3 KiB
Bash
83 lines
2.3 KiB
Bash
# Create a new directory and enter it
|
||
function mkd() {
|
||
mkdir -p "$@" && cd "$@"
|
||
}
|
||
|
||
# Get gzipped file size
|
||
function gz() {
|
||
echo "Original size (bytes): "
|
||
cat "$1" | wc -c
|
||
echo "Gzipped size (bytes): "
|
||
gzip -c "$1" | wc -c
|
||
}
|
||
|
||
# Test if HTTP compression (RFC 2616 + SDCH) is enabled for a given URL.
|
||
# Send a fake UA string for sites that sniff it instead of using the Accept-Encoding header. (Looking at you, ajax.googleapis.com!)
|
||
function httpcompression() {
|
||
encoding="$(curl -LIs -H 'User-Agent: Mozilla/5 Gecko' -H 'Accept-Encoding: gzip,deflate,compress,sdch' "$1" | grep '^Content-Encoding:')" && echo "$1 is encoded using ${encoding#* }" || echo "$1 is not using any encoding"
|
||
}
|
||
|
||
# Escape UTF-8 characters into their 3-byte format
|
||
function escape() {
|
||
printf "\\\x%s" $(printf "$@" | xxd -p -c1 -u)
|
||
echo # newline
|
||
}
|
||
|
||
# Decode \x{ABCD}-style Unicode escape sequences
|
||
function unidecode() {
|
||
perl -e "binmode(STDOUT, ':utf8'); print \"$@\""
|
||
echo # newline
|
||
}
|
||
|
||
# Get a character’s Unicode code point
|
||
function codepoint() {
|
||
perl -e "use utf8; print sprintf('U+%04X', ord(\"$@\"))"
|
||
echo # newline
|
||
}
|
||
|
||
# Extract archives of various types
|
||
function extract() {
|
||
if [ -f $1 ] ; then
|
||
local dir_name=${1%.*} # Filename without extension
|
||
case $1 in
|
||
*.tar.bz2) tar xjf $1 ;;
|
||
*.tar.gz) tar xzf $1 ;;
|
||
*.tar.xz) tar Jxvf $1 ;;
|
||
*.tar) tar xf $1 ;;
|
||
*.tbz2) tar xjf $1 ;;
|
||
*.tgz) tar xzf $1 ;;
|
||
*.bz2) bunzip2 $1 ;;
|
||
*.rar) unrar x $1 ;;
|
||
*.gz) gunzip $1 ;;
|
||
*.zip) unzip -d$dir_name $1 ;;
|
||
*.Z) uncompress $1 ;;
|
||
*) echo "'$1' cannot be extracted via extract()" ;;
|
||
esac
|
||
else
|
||
echo "'$1' is not a valid file"
|
||
fi
|
||
}
|
||
|
||
# Print nyan cat
|
||
# https://github.com/steckel/Git-Nyan-Graph/blob/master/nyan.sh
|
||
# If you want big animated version: `telnet miku.acm.uiuc.edu`
|
||
function nyan() {
|
||
e='\033'
|
||
RESET="$e[0m"
|
||
BOLD="$e[1m"
|
||
CYAN="$e[0;96m"
|
||
RED="$e[0;91m"
|
||
YELLOW="$e[0;93m"
|
||
GREEN="$e[0;92m"
|
||
echo
|
||
echo -en $RED'-_-_-_-_-_-_-_'
|
||
echo -e $RESET$BOLD',------,'$RESET
|
||
echo -en $YELLOW'_-_-_-_-_-_-_-'
|
||
echo -e $RESET$BOLD'| /\_/\\'$RESET
|
||
echo -en $GREEN'-_-_-_-_-_-_-'
|
||
echo -e $RESET$BOLD'~|__( ^ .^)'$RESET
|
||
echo -en $CYAN'-_-_-_-_-_-_-'
|
||
echo -e $RESET$BOLD'"" ""'$RESET
|
||
echo
|
||
}
|