Chapter 5: Extras

5.1 Display number of files:
Display the amount of files in the current directory [Separator Style].
5.2 Display uptime:
Display the System's uptime [Separator Style].
5.3 Display size of files:
Display the size of the files in the current directory [Separator Style].
5.4 Display number of the TTY:
Display the current TTY's number [Separator Style].
5.5 Display number of running hobs:
Display the number of running jobs (processes) [Separator Style].
5.6 Display system load:
Display the System Load (1 min) [Separator Style].
5.7 Display battery load:
Display the Battery Load (using apm) [Separator Style].
5.8 Display Memory:
Display the free or used RAM (or both) in MB [Separator Style].
5.9 Directory Indicator:
When using truncpwd for displaying the PWD, this character is used as directory indicator,
eg: if set to `\' it will look like: \home\chris\Desktop instead like /home/chris/Desktop.
5.10 Enable Tab-Rotation
Use [TAB] to rotate between possible completions.
5.11 Enable histappend:
Append new history content instead of overwriting it.
[only if HISTCONTROL is not erasedups]
5.12 Enable cd-spell:
Works around misstyped paths, eg:
`cd /usr/sarhe' will still `cd /usr/share'
(as long as the first and the last letter are correct)
5.13 Enable cdable vars:
Treat non-existing pathnames as variables, so
`cd HOME' would when be the same than `cd $HOME'
5.14 Enable checkhash:
Check if hash is up-to-date, else perform a normal pathsearch.
5.15 Enable cmdhist:
Save multi-line commands in a single history-line.
5.16 Enable force fignore:
Completions masked by FIGNORE are also hidden if there is no other result.
5.17 Enable histreedit:
Allow reediting of wrong history substitutions.
5.18 Enable no empty cmd comp.:
Don't list all possible commands then pressing [TAB] on an empty prompt.
5.19 Enable autocd:
Trying to execute a "command" that is not an executable, but the name of
an existing directory, then cd into that directory rather than erroring.
[Bash 4.0+]
5.20 Enable dirspell:
This is similar to cd-spell, but for directories and only during completion.
[Bash 4.0+]
5.21 Enable globstar:
A new wildcard will be available: `**'. It matches everything in any directory(-depth).
[Bash 4.0+]
5.22 Enable checkjobs:
Exiting the shell while there are still processes in the background,
print a warning rather than logging out and killing those processes.
[Bash 4.0+]