32 lines
736 B
Bash
32 lines
736 B
Bash
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#!/usr/bin/env bash
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main() {
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local username="${1:-abc}"
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local uid="${2:-1000}"
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local gid="${3:-1000}"
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local home="${4:-/home/abc}"
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usermod -d "/root" "${username}"
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groupmod -o -g "${gid}" "${username}"
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usermod -o -u "${uid}" "${username}"
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usermod -d "${home}" "${username}"
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# Ensure tty group exists with GID 4 (Alpine standard)
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if ! getent group tty >/dev/null; then
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addgroup -g 4 tty
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fi
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# Add user to tty group for /dev/pts/* access
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addgroup "${username}" tty 2>/dev/null
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if tty -s; then
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local tty_device
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tty_device="$(tty)"
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if [ -f "${tty_device}" ]; then
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chmod g+rw "${tty_device}" 2>/dev/null
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fi
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fi
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}
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main "${@}"
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