PS1 Color Customization

Real columns:

My PS1 settings: (Each color change must add \] to end, otherwise it will appear the input long command does not wrap)

Ps1= "[\[\e[1;31m\]\u\[\e[0m\]\[\e[1;33m\]@\h\[\e[0m\]\[\e[1;32m\] \w\[\e[0m\]] \\$"

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Set Format:

Open \[\e[f; Bm\], close \[\e[0m\]

Echo-e "\[\e[1;31;40m\" this red! \[\e[0m\] "

Color:

F B

30 40 Black

31 41 Red

32 42 Green

33 43 * * *

34 44 Blue

35 45 Purplish red

36 46 Cyan Blue

37 47 White

Property:

\33[0m Close All Properties

\33[1m Setting High brightness

\33[4m Underline

\33[5m Flashing

\33[7M Reverse Display

\33[8m blanking

\33[30m-\33[37m Setting the foreground color

\33[40m-\33[47m Setting the background color

\33[na the cursor to move n rows

\33[NB cursor down n rows

\33[NC cursor right shifts n rows

\33[nd cursor left n rows

\33[Y;XH Setting the cursor position

\33[2J Clear Screen

\33[k clears the contents from the cursor to the end of the line

\33[s Save Cursor position

\33[u Restore cursor Position

\33[?25l Hide Cursor

\33[?25h Display cursor

PS1 settings:

Here's a brief talk about what the default special symbols mean:

\d: Represents the date, formatted as weekday month date, for example: "Mon Aug1"

\h: The full host name.

\h: Only the first name of the host is taken, as in the example above, then Fc4,.linux is omitted

\ t: Display time in 24-hour format such as: HH:MM:SS

\ t: Display time in 12-hour format

\a: Display time in 24-hour format: hh:mm

\u: Current user's account name

Version information for \v:bash

\w: The full working directory name. Home directory will be replaced by ~

\w: Use basename to get the working directory name, so only the last directory is listed

\#: The first few commands issued

\$: Prompt character, if root, Prompt is: #, normal user is: $

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PS1 Color Customization