User Ulrich Dangel - Unix & Linux Stack Exchange

Ulrich Dangel

Member for 12 years, 9 months
Last seen more than 2 years ago

dangel.im
Boston, MA, USA

232 Answers

Score Activity Newest

24 votes

Accepted

Allow non-admin users to install packages via apt or rpm?

answered May 29, 2012 at 3:58

4 votes

How can I change the volume name of a FAT32 filesystem?

answered Jul 27, 2012 at 3:02

23 votes

Accepted

why does sudo work on Linux but not Android?

answered Dec 26, 2012 at 1:22

4 votes

$PATH duplication issues

answered Jun 9, 2013 at 20:31

1 vote

Append timestamp to top command output

answered Jun 5, 2012 at 23:47

45 votes

Accepted

how can I make cron run a job right now, for testing/debugging? without changing the schedule!

answered Jul 10, 2012 at 11:14

29 votes

Accepted

Why does it take up to several minutes to clean a listening TCP port after a program dies?

answered Mar 18, 2013 at 11:29

1 vote

search and replace string

answered Jul 14, 2014 at 9:32

14 votes

Access Unix Clipboard

answered Jul 28, 2012 at 22:56

23 votes

Accepted

How does one change the delay that occurs after entering an incorrect password?

answered Jun 16, 2012 at 16:44

6 votes

Accepted

What is the difference between rc, rc.local and rc.sysinit?

answered Jul 2, 2014 at 2:17

6 votes

Why does NOEXEC not prevent the specified program from running?

answered Jul 11, 2013 at 11:01

12 votes

Accepted

Command line utility to read vCalendar files

answered Jun 7, 2012 at 2:59

3 votes

SFTP and sudo using Windows client?

answered Jul 10, 2012 at 16:40

119 votes

Accepted

What does "3>&1 1>&2 2>&3" do in a script?

answered Jul 10, 2012 at 13:08

24 votes

Accepted

Limiting a specific shell's internet bandwidth usage

answered May 26, 2012 at 12:29

15 votes

Accepted

How to find out whether a shell script is written in bash or sh

answered Aug 6, 2012 at 1:46

7 votes

grep second time faster

answered Jun 7, 2012 at 9:02

8 votes

Accepted

How to start a perl webserver with systemd?

answered Jun 21, 2012 at 7:02

7 votes

Accepted

Find and install man file manually

answered Jul 6, 2012 at 16:48

2 votes

What it the min/max port range for SSH?

answered Apr 16, 2015 at 0:19

5 votes

Accepted

How do I determine a file's original location?

answered Apr 11, 2015 at 22:25

6 votes

place the aliased version of an existing command in /usr/bin/

answered Aug 20, 2012 at 9:06

3 votes

Accepted

Reusing user input in a script

answered Jul 15, 2014 at 10:37

59 votes

Accepted

What does the @ (at) symbol before a filename mean in a curl command?

answered Jul 14, 2014 at 14:19

1 vote

Accepted

Calling latex from vim stopped working

answered Jul 12, 2014 at 11:57

19 votes

Accepted

What is the source of help?

answered Jul 11, 2014 at 13:50

17 votes

Accepted

Linux Bulk/Remote Administration

answered Jun 9, 2012 at 23:06

4 votes

Editing nsswitch.conf file safely

answered Jul 2, 2014 at 14:23

1 vote

Using pushd and popd

answered Jul 2, 2014 at 2:23

1

2 3 4 5

…