23 lines
337 B
Bash
Executable File
23 lines
337 B
Bash
Executable File
#!/bin/sh
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if [ "$(id -u)" -eq 0 ]; then
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exit 0
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fi
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if [ -n "$SUDO_USER" ]; then
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exit 0
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fi
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if [ "$LOGNAME" != "$USER" ]; then
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exit 0
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fi
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ppid=$(ps -o ppid= -p $$ 2>/dev/null)
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if [ -n "$ppid" ]; then
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parent_comm=$(ps -o comm= -p "$ppid" 2>/dev/null)
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if [ "$parent_comm" = "su" ]; then
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exit 0
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fi
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fi
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exit 1 |