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26 lines
370 B
26 lines
370 B
#!/usr/bin/env bash |
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set -euo pipefail |
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IFS=' |
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' |
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if [ $# != 2 ] |
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then |
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>&2 echo "Error: expect 2 arguments" |
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exit 1 |
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elif [[ $1 == "-e" ]] |
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then |
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user_info=$(getent passwd $2) |
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if [[ $user_info == "" ]] |
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then |
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echo no |
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else |
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echo yes |
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fi |
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elif [[ $1 == "-i" ]] |
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then |
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getent passwd $2 |
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else |
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>&2 echo "Error: unknown flag" |
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exit 1 |
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fi |