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John Hascall's user avatar
John Hascall's user avatar
John Hascall's user avatar
John Hascall
  • Member for 8 years, 8 months
  • Last seen more than a week ago
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About

Senior Security Architect
IT Services Security Team
Iowa State University

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Top posts
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question
3
How do I sort mixed text&numbers (eg hostnames)?
Mar 11, 2016
question
3
Positional arguments when sourcing (.) a file in sh/bash [duplicate]
Jul 23, 2019
question
2
Can I exclude some clients from BIND query logging?
Jan 26, 2018
question
2
Make sendmail not log "did not issue MAIL/EXPN/VRFY/ETRN" messages?
Sep 19, 2018
answer
2
How do I sort mixed text&numbers (eg hostnames)?
Mar 11, 2016
question
1
iptables REJECT icmp-admin-prohibited
Mar 31, 2016
question
1
Unable to use up arrow key in screen copy mode or windowlist
Jan 30, 2017
question
1
Is there a library call or syscall to set /proc/self/oom_score_adj?
Jun 13, 2019
answer
1
Count the number of files with yesterday's date in ls's output
Jan 7, 2016
question
0
Exit pipeline early on command failure
Dec 3, 2018
Top network posts
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67
What was with the historical typedef soup for integers in C programs?
43
What functions does gcc add to the linux ELF?
28
Firing Community Managers: Stack Exchange is not interested in cooperating with the community, is it?
24
What is usage() in shell scripting?
15
What is the octet mode in TFTP?