User jsbillings

162 votes

Accepted

How can get a list of all scheduled cron jobs on my machine?

answered Feb 7, 2011 at 20:58

119 votes

Accepted

Single command to login to SSH and run program?

answered Mar 16, 2014 at 3:14

100 votes

How to get my own IP address and save it to a variable in a shell script?

answered Mar 3, 2011 at 13:52

97 votes

Accepted

Is there an easy way to update information in known_hosts when you know that a hosts key has changed?

answered Jan 27, 2011 at 14:49

97 votes

Accepted

How can I tell what version of apache I'm running?

answered Feb 2, 2011 at 15:58

96 votes

What is making my cursor 'randomly' disappear when using gnome-teminal?

answered Feb 4, 2011 at 14:18

91 votes

Accepted

What's the difference between SFTP, SCP and FISH protocols?

answered Mar 6, 2011 at 23:41

70 votes

What are the pros/cons of Upstart and systemd?

answered Jan 20, 2011 at 16:16

59 votes

Accepted

What is the first chmod octal digit in a four-digit value for?

answered Feb 4, 2011 at 16:53

46 votes

Accepted

Server does not accept public key for ssh login without password

answered Aug 8, 2012 at 16:34

43 votes

Accepted

How do I reuse the last output from the command line?

answered Mar 10, 2011 at 20:05

35 votes

Accepted

CentOS eth0 not starting

answered Apr 11, 2012 at 14:07

34 votes

Accepted

I can't delete a file that I have write permissions for as a group member

answered Feb 15, 2011 at 18:05

27 votes

Accepted

How do I configure SELinux to allow outbound connections from a CGI script?

answered Mar 8, 2011 at 19:53

27 votes

Accepted

Can I identify my RAM without shutting down linux?

answered Feb 3, 2011 at 18:11

25 votes

Accepted

Installing Chrome on Linux without needing to be root

answered Mar 9, 2011 at 14:01

21 votes

How to remove all default gateways

answered Dec 20, 2012 at 19:45

20 votes

Accepted

How can I add man page entries for my own power tools?

answered Feb 4, 2011 at 14:44

16 votes

Can root kill init process?

answered Feb 15, 2011 at 18:36

15 votes

Accepted

Encrypt a password the same way mysql does

answered Aug 6, 2012 at 20:13

14 votes

Accepted

Set default nice value for a given user (limits.conf)

answered Mar 10, 2011 at 13:32

14 votes

Accepted

What makes CentOS "enterprisey" compared to "generic" distributions like Ubuntu?

answered Feb 5, 2011 at 18:07

14 votes

I added a user to a group, but group permissions on files still have no effect

answered Jan 24, 2011 at 18:44

13 votes

Accepted

How to point to ssh folder with private keys to automatically choose one?

answered Dec 19, 2012 at 16:05

12 votes

Accepted

Bash completion is very incomplete on centos 7

answered Feb 19, 2016 at 1:05

11 votes

Accepted

Differences between %pre and %post in Kickstart on CentOS?

answered Feb 15, 2014 at 2:36

11 votes

Accepted

Why using rpm if there's yum?

answered Apr 11, 2012 at 14:14

10 votes

Why is my variable local in one 'while read' loop, but not in another seemingly similar loop?

answered Mar 23, 2011 at 14:33

10 votes

Why are the grsecurity patches not included in the Vanilla Kernel?

answered Dec 20, 2012 at 16:38

9 votes

How can I close a terminal without killing its children (without running `screen` first)?

answered Mar 2, 2011 at 14:17

Stack Exchange Network

433 Answers

How can get a list of all scheduled cron jobs on my machine?

Single command to login to SSH and run program?

How to get my own IP address and save it to a variable in a shell script?

Is there an easy way to update information in known_hosts when you know that a hosts key has changed?

How can I tell what version of apache I'm running?

What is making my cursor 'randomly' disappear when using gnome-teminal?

What's the difference between SFTP, SCP and FISH protocols?

What are the pros/cons of Upstart and systemd?

What is the first chmod octal digit in a four-digit value for?

Server does not accept public key for ssh login without password

How do I reuse the last output from the command line?

CentOS eth0 not starting

I can't delete a file that I have write permissions for as a group member

How do I configure SELinux to allow outbound connections from a CGI script?

Can I identify my RAM without shutting down linux?

Installing Chrome on Linux without needing to be root

How to remove all default gateways

How can I add man page entries for my own power tools?

Can root kill init process?

Encrypt a password the same way mysql does

Set default nice value for a given user (limits.conf)

What makes CentOS "enterprisey" compared to "generic" distributions like Ubuntu?

I added a user to a group, but group permissions on files still have no effect

How to point to ssh folder with private keys to automatically choose one?

Bash completion is very incomplete on centos 7

Differences between %pre and %post in Kickstart on CentOS?

Why using rpm if there's yum?

Why is my variable local in one 'while read' loop, but not in another seemingly similar loop?

Why are the grsecurity patches not included in the Vanilla Kernel?

How can I close a terminal without killing its children (without running `screen` first)?