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Johnny Utahh's user avatar
Johnny Utahh's user avatar
Johnny Utahh
  • Member for 11 years, 9 months
  • Last seen more than a month ago
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All Questions Answers
Score Newest
answer
3
How to directly query authoritative DNS nameserver from command line, bypassing cached servers?
Jan 4, 2014
question
2
How to directly query authoritative DNS nameserver from command line, bypassing cached servers? [closed]
Jan 4, 2014
question
2
In Debian-based script: how to determine if kernel changed and needs reboot?
Dec 15, 2020
answer
2
How can one allow or deny an ssh login for a specific user(s) or group(s) on an sshd server?
Mar 30, 2020
question
1
OpenVPN-based VPN server on same system it's "protecting": feasible?
Nov 15, 2012
question
1
How can one allow or deny an ssh login for a specific user(s) or group(s) on an sshd server?
Mar 30, 2020
question
1
iptables: employ DROP or REJECT rules in non-'filters' tables, namely the NAT table?
May 25, 2020
question
0
Where can one find good documentation describing memory-rank "sparing"?
Feb 11, 2014
question
0
Beyond private-keys or passwords, why disable other=read/exec/write access file permissions for "system" (separate from user/application) files?
Oct 21, 2019
question
0
How to require a password/key/secret supplied by human sysadmin (via an ssh login) for every mount of a LUKS-based volume?
Mar 28, 2020
Top network posts
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51
What does 'git commit' mean when it says 'create mode ...' on stdout?
27
How to get the current Linux process ID from the command line a in shell-agnostic, language-agnostic way
19
How to get Fabric to automatically (instead of user-interactively) interact with shell commands? Combine with pexpect?
17
How to reuse/extend etckeeper's metadata engine for git control of non-/etc filesystems, or extend git natively with said capability?
15
Will an iOS reinstall make a jailbroken iOS device "unjailbroken" and “supported by Apple” again?

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