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56 lines
1.5 KiB
Bash
56 lines
1.5 KiB
Bash
# web_search from terminal
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function web_search() {
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emulate -L zsh
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# define search engine URLS
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typeset -A urls
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urls=(
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google "https://www.google.com/search?q="
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bing "https://www.bing.com/search?q="
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yahoo "https://www.yahoo.com/search?q="
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duckduckgo "https://www.duckduckgo.com/?q="
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)
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# define the open command
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case "$OSTYPE" in
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darwin*) open_cmd="open" ;;
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linux*) open_cmd="xdg-open" ;;
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*) echo "Platform $OSTYPE not supported"
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return 1
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;;
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esac
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# check whether the search engine is supported
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if [[ -z "$urls[$1]" ]]; then
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echo "Search engine $1 not supported."
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return 1
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fi
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# search or go to main page depending on number of arguments passed
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if [[ $# -gt 1 ]]; then
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# build search url:
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# join arguments passed with '+', then append to search engine URL
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url="${urls[$1]}${(j:+:)@[2,-1]}"
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else
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# build main page url:
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# split by '/', then rejoin protocol (1) and domain (2) parts with '//'
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url="${(j://:)${(s:/:)urls[$1]}[1,2]}"
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fi
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nohup $open_cmd "$url" >/dev/null 2&>1
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}
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alias bing='web_search bing'
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alias google='web_search google'
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alias yahoo='web_search yahoo'
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alias ddg='web_search duckduckgo'
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#add your own !bang searches here
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alias wiki='web_search duckduckgo \!w'
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alias news='web_search duckduckgo \!n'
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alias youtube='web_search duckduckgo \!yt'
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alias map='web_search duckduckgo \!m'
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alias image='web_search duckduckgo \!i'
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alias ducky='web_search duckduckgo \!'
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