020aa6113c
The kernel now checks owner/group/other on open, create, unlink, rename, exec and path search; honours set-user-id and set-group-id; restricts kill, mount, reboot and mknod; keeps supplementary groups; and implements chown. devtmpfs nodes carry owners and modes that chmod/chown keep. Terminals run login, the image has root and schos, X starts as the ordinary user. Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EVRhxi9zpdW2uDUN4FVcao
10 lines
333 B
Shell
10 lines
333 B
Shell
#!/bin/sh
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# What a virtual terminal runs: take the terminal back from whoever had it, and
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# ask for a login. login hands the terminal to the user it lets in, and this
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# runs again when their shell exits.
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t=$(tty 2>/dev/null)
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if [ -n "$t" ]; then
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chown root:tty "$t" 2>/dev/null
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chmod 0660 "$t" 2>/dev/null
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fi
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exec /bin/login
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