forked from colonelpanic/dotfiles
88 lines
2.4 KiB
Bash
88 lines
2.4 KiB
Bash
function parse_git_branch() {
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ref=$(git symbolic-ref HEAD 2> /dev/null) || \
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ref=$(git rev-parse --short HEAD 2> /dev/null) || return
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echo ${ref#refs/heads/}
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}
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function git_is_dirty() {
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! test -z "$(git status --porcelain)"
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}
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function current_shell() {
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greadlink -f $(which "$(ps -p $$ | tail -1 | awk '{print $NF}' | sed 's/\-//')")
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}
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function is_zsh() {
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test -n "$(current_shell | grep -o zsh)"
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}
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function git_diff_add() {
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git status --porcelain | awk '{print $2}' | xargs -I filename sh -c "git du filename && git add filename"
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}
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function confirm() {
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# call with a prompt string or use a default
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read -r -p "$1" response
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case $response in
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[yY][eE][sS]|[yY])
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return 0
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;;
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*)
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return 1
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;;
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esac
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}
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function get_cols() {
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FS=' '
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while getopts "F:" OPTCHAR; do
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case $OPTCHAR in
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F)
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FS=$OPTARG
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;;
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esac
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done
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shift $((OPTIND-1))
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awk -f "$HOME/.lib/get_cols.awk" -v "cols=$*" -v "FS=$FS"
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}
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function find_all_ssh_agent_sockets() {
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find /tmp -type s -name agent.\* 2> /dev/null | grep '/tmp/ssh-.*/agent.*'
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}
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function set_ssh_agent_socket() {
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export SSH_AUTH_SOCK=$(find_all_ssh_agent_sockets | tail -n 1 | awk -F: '{print $1}')
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}
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# Determine size of a file or total size of a directory
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function fs() {
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if du -b /dev/null > /dev/null 2>&1; then
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local arg=-sbh
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else
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local arg=-sh
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fi
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if [[ -n "$@" ]]; then
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du $arg -- "$@"
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else
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du $arg .[^.]* *
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fi
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}
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# Start an HTTP server from a directory, optionally specifying the port
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function server() {
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local port="${1:-8000}"
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sleep 1 && 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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# 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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function shell_stats() {
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history | awk '{CMD[$2]++;count++;}END { for (a in CMD)print CMD[a] " " CMD[a]/count*100 "% " a;}' | grep -v "./" | column -c3 -s " " -t | sort -nr | nl | head -n20
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}
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