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85%
Script utilities in depth: grep, awk, and sed
30.11.2025
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»
Archive
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2011
»
Issue 4: Secure...
»
that it locates: oops::000:100::/:/bin/sh This password file entry allows someone to log in as the root-equivalent user oops without a password: grep '.*:.*:
00
*:' /etc/passwd | awk -F: 'BEGIN {n=0}; $1
85%
OpenVPN with e-tokens in large-scale environments
30.11.2025
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2011
»
Issue 5: Pen Te...
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.crt files on the OpenVPN server. On the client side (a
laptop
in this case) you only need the CA.crt and tls-auth.key files. The client.pem file belongs on the e-token. The lower part of the figure shows
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