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This article introduces you how to modify the command prompt in Ubuntu, the content is very detailed, interested friends can refer to, hope to be helpful to you.

The specific prompts, by category, are as follows:

Main information:

/ u current login user name

/ h current computer name (e.g. ubuntu)

/ H the domain name of the current computer, such as (ubuntu.ubuntu.com)

/ w the full path to the current directory. The home catalogue will be replaced by ~

/ W uses basename to get the name of the working directory, so only the last directory is listed

/ $the general user is $and the root user is "

Time display

/ t current time (24-hour system, HH:MM:SS stands for hours: minutes: seconds)

/ T current time (12-hour system)

/ @ current time (AM/PM display)

/ d current date

Shell Information:

/ v Bash version

Release number of / V Bash

/ S Shell name

/! Historical number of the Bash command

/ j job serial number

Terminal name of / l Shell

I am directly omitting the user name and host and modifying line 60 of behavior 59.

56 if ["$color_prompt" = yes]; then

57 PS1='$ {debian_chroot:+ ($debian_chroot)} / [/ 033 [01transfer32m /] / u@/h/ [/ 033 [00m/]: / / 033 [01transfer34m /] / w / [/ 033 [00m/] / $'

58 else

59 # PS1='$ {debian_chroot:+ ($debian_chroot)} / uplink debase hlug Universe $'

60 PS1='$ {debian_chroot:+ ($debian_chroot)} [/ w] / $'

61 fi

For the change to take effect immediately, source ~ / .bashrc

When finished, the command prompt changes to: [~] $

About how to modify the command prompt in Ubuntu to share here, I hope the above content can be of some help to you, you can learn more knowledge. If you think the article is good, you can share it for more people to see.

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