user avatar
user avatar
user avatar
user
  • Member for 11 years, 8 months
  • Last seen more than 1 year ago
878 votes
Accepted

How do I make `ls` show file sizes in megabytes?

98 votes

Were all Unix commands re-written in Linux?

87 votes
Accepted

How to exit file reading mode (in `less`) in Linux terminal?

83 votes
Accepted

ssh unable to negotiate - no matching key exchange method found

67 votes
Accepted

How to create tar archive in a different directory?

57 votes
Accepted

Root access that can't change root password?

36 votes
Accepted

Make bash use external `time` command rather than shell built-in

31 votes
Accepted

How do you binarize a colored image?

27 votes
Accepted

Temporarily change time

25 votes
Accepted

according to SMART hard disk is not broken, but I have errors in dmesg

23 votes

How to compile the C compiler from scratch, then compile Unix/Linux from scratch

21 votes
Accepted

What are ./ and ../ directories?

21 votes
Accepted

Why is /home twice as big as expected?

20 votes
Accepted

How to mount external ZFS file system without clobbering/altering current or external filesystem

20 votes

How do I print pi (3.14159)?

19 votes
Accepted

Why does this 'at' command not print to the standard output?

18 votes

Making Debian Bleeding Edge

18 votes
Accepted

How to tell whether RAM ECC is working?

17 votes

Why does '/' contain '..'?

16 votes

Adding disks to ZFS pool

15 votes
Accepted

Mounting another VM's .vdi in VirtualBox

15 votes

Get my country by IP in bash

15 votes

Why doesn't the ssh command follow RFC on URI?

15 votes

Are there any drawbacks from using mount --bind as a substitute for symbolic links?

14 votes

Is >&- more efficient than >/dev/null?

13 votes
Accepted

Using Consolas font on Linux

13 votes
Accepted

When grepping a file, grep is returning true instead of the lines, why?

13 votes

How does DNS name resolution work, in principle?

12 votes
Accepted

Entries I can safely exclude doing backups

12 votes
Accepted

Convincing boss that I need to use Linux

1
2 3 4 5
7