User Jonathan Leffler

11 votes

Accepted

Cron job fails silently

answered Oct 19, 2009 at 5:58

10 votes

Accepted

Crontab and dayofweek

answered Nov 1, 2009 at 19:30

8 votes

Accepted

how to speed up a database - hardware only

answered Dec 12, 2009 at 5:15

6 votes

Disable su on machine

answered Sep 28, 2009 at 7:13

5 votes

How to find the actual working directory?

answered Jun 29, 2009 at 14:49

5 votes

Accepted

/usr/bin/ld: cannot find -ll

answered Jul 29, 2009 at 5:11

5 votes

winter and summer time switch without a break in the timeline

answered Oct 27, 2009 at 17:15

4 votes

Does /var/spool/mail/user ever get cleared?

answered Jan 3, 2012 at 20:40

3 votes

Security: world readable logs/configurations/directories on linux

answered Oct 4, 2009 at 7:54

3 votes

Is there a difference between a daemon and a service?

answered Apr 3, 2010 at 14:35

2 votes

su not working on mac os x?

answered Jul 29, 2009 at 5:20

2 votes

Accepted

Why am I getting a syntax error using Informix dbaccess?

answered Sep 25, 2015 at 13:56

2 votes

Accepted

Max Files for a Directory in Linux File System, Best Performance

answered May 8, 2010 at 16:32

2 votes

Use of hyphen in shell command

answered May 14, 2010 at 4:32

2 votes

How do I test complex expressions with bash?

answered May 30, 2010 at 7:26

1 vote

Accepted

Dedicated hard disk for Informix SE dbname.dbs files & dedicated ramdisk for /tmp files

answered Jun 13, 2010 at 20:14

1 vote

Different files of two directories

answered Oct 28, 2009 at 22:50

1 vote

Are 128 and 256bit AES encryption considered weak?

answered Aug 9, 2009 at 5:59

1 vote

What would it take to fix email?

answered Sep 2, 2009 at 18:31

1 vote

Turning a log file into a sort of circular buffer

answered Apr 17, 2010 at 9:06

1 vote

Accepted

optimizing operating systems to provide maximum informix performance

answered Apr 18, 2010 at 6:36

1 vote

Is it worth while to learn Awk?

answered Apr 29, 2010 at 3:09

1 vote

best RAID configuration for postgres

answered Dec 21, 2009 at 6:22

1 vote

When running a shell script, how can you protect it from overwriting or truncating files?

answered Mar 7, 2010 at 7:47

0 votes

What CHMOD settings to keep users from viewing directory?

answered Jul 3, 2009 at 5:25

0 votes

My linux box has been hacked. Some files are undeletable even by root. How can I replace them?

answered Jul 9, 2009 at 17:06

Stack Exchange Network

26 Answers

Cron job fails silently

Crontab and dayofweek

how to speed up a database - hardware only

Disable su on machine

How to find the actual working directory?

/usr/bin/ld: cannot find -ll

winter and summer time switch without a break in the timeline

Does /var/spool/mail/user ever get cleared?

Security: world readable logs/configurations/directories on linux

Is there a difference between a daemon and a service?

su not working on mac os x?

Why am I getting a syntax error using Informix dbaccess?

Max Files for a Directory in Linux File System, Best Performance

Use of hyphen in shell command

How do I test complex expressions with bash?

Dedicated hard disk for Informix SE dbname.dbs files & dedicated ramdisk for /tmp files

Different files of two directories

Are 128 and 256bit AES encryption considered weak?

What would it take to fix email?

Turning a log file into a sort of circular buffer

optimizing operating systems to provide maximum informix performance

Is it worth while to learn Awk?

best RAID configuration for postgres

When running a shell script, how can you protect it from overwriting or truncating files?

What CHMOD settings to keep users from viewing directory?

My linux box has been hacked. Some files are undeletable even by root. How can I replace them?