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Subject: login permission over scp
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=0D=0AUsing scp without password (identy.pub authorized.key)

in cron
user1@A$> scp ./files user@b:/home/user/files

all work but
i need only secure copy, but must give full user shell to user user1@A
on host B. if attaker take control of A, he can shell to user@b

setting /sbin/nologin to shell user@B- scp not work

what can i do to reduce permission user@b




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Michail V. Chernogorsky,
Mosline ISP systems administrator
tel. +7(095)782-45-33