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its_me
  • Member for 11 years
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249 votes
3 answers
364k views

Linux "top" command: What are us, sy, ni, id, wa, hi, si and st (for CPU usage)?

131 votes
10 answers
36k views

How to follow links in linux man pages?

110 votes
11 answers
42k views

Bash history: "ignoredups" and "erasedups" setting conflict with common history across sessions

99 votes
3 answers
46k views

What are "session leaders" in `ps`?

97 votes
9 answers
880k views

How to mount a device in Linux?

87 votes
5 answers
109k views

Difference between cp -r and cp -R (copy command)

80 votes
8 answers
161k views

How To Install Virtualbox Guest Additions On CentOS via Command Line only

70 votes
3 answers
160k views

How does the "tail" command's "-f" parameter work?

69 votes
4 answers
40k views

List all files with the same inode number?

55 votes
2 answers
129k views

Understanding /etc/aliases and what it does

26 votes
4 answers
28k views

What's the connection between "/etc/init.d" and "/etc/rcX.d" directories in Linux?

25 votes
1 answer
33k views

In Linux, is "write" permission equivalent to "execute" for directories?

25 votes
3 answers
49k views

Why does fstab use UUID instead of the actual file system name?

15 votes
2 answers
2k views

Which to choose - BSD or Unix-style commands where available?

10 votes
4 answers
59k views

Command 'date +FORMAT' — What are %a, %A, %b, etc. called?

7 votes
1 answer
19k views

Among "ps" command output fields, %CPU isn't the actual CPU usage of the process?

6 votes
2 answers
17k views

Check if partitions are aligned properly for performance?

5 votes
3 answers
940 views

Why should 'Character Classes' be preferred over 'Character Ranges' In Shell (Bash)?

4 votes
2 answers
3k views

Upgrading Debian Squeeze To Wheezy - Should conf' files be kept or replaced?

3 votes
1 answer
7k views

Email Sent via root@domain.com despite modifying /etc/aliases

3 votes
2 answers
11k views

Frequently used "ps" (process status) commands in linux? [closed]

3 votes
3 answers
2k views

'setfacl' permissions don't apply to directories created by git clone?

2 votes
1 answer
150 views

Does ssh-add honor the declarations made in ssh_config file(s)?

2 votes
1 answer
834 views

Cropping images using ImageMagick results in all output files (TIF) of same size?

2 votes
2 answers
6k views

'df' command doesn't list /home directory

2 votes
1 answer
1k views

Error 'IO Error: Broken Pipe' when upgrading server from Debian Squeeze to Wheezy

1 vote
2 answers
1k views

In tmux.conf, set an option differently if window_index is 0?

1 vote
3 answers
130 views

Simple shell script unable to go through thousands of files; starts fine, but throws "unexpected EOF while looking for matching `"`" after some time