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Jonathan Leffler's user avatar
Jonathan Leffler's user avatar
Jonathan Leffler's user avatar
Jonathan Leffler
  • Member for 15 years, 3 months
  • Last seen more than a month ago
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About

Long-time Informix user and developer, experienced in C and Unix (many variants).

Email: [email protected]

Some of my answers to (or thoughts about and experiments towards answers to) Stack Overflow Questions are available on GitHub in my SOQ repository.

FSF Member since April 2011

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Top posts
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answer
12
Cron job fails silently
Oct 19, 2009
answer
10
Crontab and dayofweek
Nov 1, 2009
answer
9
how to speed up a database - hardware only
Dec 12, 2009
answer
6
Disable su on machine
Sep 28, 2009
answer
5
How to find the actual working directory?
Jun 29, 2009
answer
5
/usr/bin/ld: cannot find -ll
Jul 29, 2009
answer
5
winter and summer time switch without a break in the timeline
Oct 27, 2009
answer
4
Does /var/spool/mail/user ever get cleared?
Jan 3, 2012
answer
3
Security: world readable logs/configurations/directories on linux
Oct 4, 2009
answer
3
Is there a difference between a daemon and a service?
Apr 3, 2010
Top network posts
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2194
How do I use extern to share variables between source files?
1564
How can I pipe stderr, and not stdout?
1313
Capturing multiple line output into a Bash variable
810
"static const" vs "#define" vs "enum"
686
How can I exclude all "permission denied" messages from "find"?