91 lines
2.3 KiB
Bash
91 lines
2.3 KiB
Bash
####################
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# functions
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####################
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# print available colors and their numbers
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function colours() {
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for i in {0..255}; do
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printf "\x1b[38;5;${i}m colour${i}"
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if (( $i % 5 == 0 )); then
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printf "\n"
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else
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printf "\t"
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fi
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done
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}
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# Create a new directory and enter it
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function md() {
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mkdir -p "$@" && cd "$@"
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}
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# find shorthand
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function f() {
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find . -name "$1"
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}
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# Start an HTTP server from a directory, optionally specifying the port
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function server() {
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local port="${1:-8000}"
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open "http://localhost:${port}/"
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# Set the default Content-Type to `text/plain` instead of `application/octet-stream`
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# And serve everything as UTF-8 (although not technically correct, this doesn’t break anything for binary files)
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python -c $'import SimpleHTTPServer;\nmap = SimpleHTTPServer.SimpleHTTPRequestHandler.extensions_map;\nmap[""] = "text/plain";\nfor key, value in map.items():\n\tmap[key] = value + ";charset=UTF-8";\nSimpleHTTPServer.test();' "$port"
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}
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# take this repo and copy it to somewhere else minus the .git stuff.
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function gitexport(){
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mkdir -p "$1"
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git archive master | tar -x -C "$1"
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}
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# get gzipped size
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function gz() {
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echo "orig size (bytes): "
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cat "$1" | wc -c
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echo "gzipped size (bytes): "
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gzip -c "$1" | wc -c
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}
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# All the dig info
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function digga() {
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dig +nocmd "$1" any +multiline +noall +answer
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}
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# Escape UTF-8 characters into their 3-byte format
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function escape() {
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printf "\\\x%s" $(printf "$@" | xxd -p -c1 -u)
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echo # newline
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}
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# Decode \x{ABCD}-style Unicode escape sequences
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function unidecode() {
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perl -e "binmode(STDOUT, ':utf8'); print \"$@\""
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echo # newline
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}
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# Extract archives - use: extract <file>
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# Credits to http://dotfiles.org/~pseup/.bashrc
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function extract() {
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if [ -f $1 ] ; then
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case $1 in
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*.tar.bz2) tar xjf $1 ;;
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*.tar.gz) tar xzf $1 ;;
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*.bz2) bunzip2 $1 ;;
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*.rar) rar x $1 ;;
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*.gz) gunzip $1 ;;
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*.tar) tar xf $1 ;;
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*.tbz2) tar xjf $1 ;;
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*.tgz) tar xzf $1 ;;
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*.zip) unzip $1 ;;
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*.Z) uncompress $1 ;;
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*.7z) 7z x $1 ;;
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*) echo "'$1' cannot be extracted via extract()" ;;
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esac
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else
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echo "'$1' is not a valid file"
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fi
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}
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