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8 lines
135 B
Bash
Executable File
8 lines
135 B
Bash
Executable File
#!/usr/bin/zsh
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isup() {
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local c
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curl -sLI -w '%{http_code}' -o /dev/null "$1" | read -r c
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[ "${c:0:1}" -eq 2 ]
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}
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isup "$@"
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