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Linux: Customize Shell Prompt (edit)

Revision as of 18:59, 2 March 2019

1,012 bytes added ,  18:59, 2 March 2019
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Line 2: Line 2:  
  echo $PS1
 
  echo $PS1
   −
* \u  --> Username
+
*\u  --> Username
−
* \h  --> Hostname
+
*\h  --> Hostname
−
* \w  --> Current working Directory
+
*\w  --> Current working Directory
−
* More info @man page bash
+
*More info @man page bash
    
To modify edit ~/.bashrc
 
To modify edit ~/.bashrc
−
<source lang="bash"># Example with Kali prompt
+
 
−
PS1="\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ "
  −
export PS1</source>
      
Test color and style with:
 
Test color and style with:
 
  echo -e "\033[04;91;46m something \033[00m"
 
  echo -e "\033[04;91;46m something \033[00m"
−
* 04 --> underline (01 bold)
+
 
−
* 91 --> ligth red foreground
+
*04 --> underline (01 bold)
−
* 46 --> cyan background
+
*91 --> ligth red foreground
 +
*46 --> cyan background
    
http://ezprompt.net<br />
 
http://ezprompt.net<br />
 
https://wiki.archlinux.org/index.php/Bash/Prompt_customization#Colors<br />
 
https://wiki.archlinux.org/index.php/Bash/Prompt_customization#Colors<br />
   −
== Examples==
+
==Examples==
 +
===Kali===
 +
<source lang="bash">PS1='${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '</source>
 +
<source lang="bash">PS1="\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ "</source>
 +
===Ubuntu===
 +
<source lang="bash">PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '</source>
 +
===Example===
 +
<source lang="bash">PS1="\[\e[31m\][\[\e[m\]\[\e[31m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\]\[\e[31m\]]\[\e[m\]:\[\e[36m\][\[\e[m\]\[\e[36m\]\w\[\e[m\]\[\e[36m\]]\[\e[m\]\[\e[31m\]\\$\[\e[m\] "
 +
export PS1="\[\e[33m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\]:[\W]\\$ "</source>
 +
 
 +
===New line before, red username yellow@ green host:[blue path]$===
 +
<source lang="bash">PS1="\n\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]\$ "</source>
 +
 
 +
===red username yellow@ green host:[blue path]$===
 +
<source lang="bash">PS1="\[\e]0;\u@\h: \w\a\]\n\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "</source>
   −
<source lang="bash">PS1="\[\e[31m\][\[\e[m\]\[\e[31m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\]\[\e[31m\]]\[\e[m\]:\[\e[36m\][\[\e[m\]\[\e[36m\]\w\[\e[m\]\[\e[36m\]]\[\e[m\]\[\e[31m\]\\$\[\e[m\] "
+
===Red username yellow @ purple hostname blue path===
−
export PS1="\[\e[33m\]\u\[\e[m\]@\[\e[31m\]\h\[\e[m\]:[\W]\\$ "
+
<source lang="bash">PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\n\u\[\033[01;33m\]@\[\033[01;35m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "</source>
   −
# New line before, red username yellow@ green host:[blue path]$
+
===New Line, red username, yellow @, red foreground and cyan background hostname, blue path===
−
PS1="\n\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]\$ "
+
<source lang="bash">PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\n\u\[\033[01;33m\]@\[\033[04;91;46m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "</source>
   −
# red username yellow@ green host:[blue path]$
+
===New Line, red username, yellow @, red foreground and cyan background hostname, blue path===
−
PS1="\[\e]0;\u@\h: \w\a\]\n\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "
+
<source lang="bash">PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;32m\]\n\u\[\033[01;33m\]@\[\033[04;91;46m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "</source>
   −
# Red username yellow @ purple hostname blue path:
+
===With flag===
−
PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\n\u\[\033[01;33m\]@\[\033[01;35m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$"
+
<source lang="bash">PS1=$'\\[\e[31m\\]\u2234\\[\e[0m\\]\n \\[\e[31m\\]\u2588\\[\e[33m\\]\u2588\\[\e[31m\\]\u2588  ${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;31m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ \\[\e[0m\\] '</source>
   −
# New Line, red username, yellow @, red foreground and cyan background hostname, blue path
+
<source lang="bash">PS1=$'\\[\e[31m\\]\u2234\\[\e[0m\\]\n\\[\e[31m\\]\u2588\u2588\u2588\n\\[\e[33m\\]\u2588\u2588\u2588\n\\[\e[31m\\]\u2588\u2588\u2588  ${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;31m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ \\[\e[0m\\]'</source>
−
PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;31m\]\n\u\[\033[01;33m\]@\[\033[04;91;46m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "
     −
# New Line, red username, yellow @, red foreground and cyan background hostname, blue path
+
===With git branch and timestamp===
−
PS1="\[\e]0;\u@\h: \w\a\]\[\e]0;\u@\h: \w\a\]\[\033[01;32m\]\n\u\[\033[01;33m\]@\[\033[04;91;46m\]\h\[\033[00m\]:\[\033[01;34m\][\w]\[\033[00m\]$ "
+
<source lang="bash">git_branch () {
 +
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
 +
}
 +
PS1=\[\033[01;31m\]\t \[\033[01;32m\]durrantm \[\033[02;36m\]\h \[\033[01;34m\]`pwd | sed "s#\(/[^/]\{1,\}/[^/]\{1,\}/[^/]\{1,\}/\).*\(/[^/]\{1,\}/[^/]\{1,\}\)/\{0,1\}#\1_\2#g"` \[\033[00;33m\]$(git_branch)\[\033[00m\]\n\$ </source>
   −
# With flag
+
<source lang="bash">PS1='\[\033[01;31m\]\t $(git_branch)\n\[\033[01;32m\]\u@\[\033[02;36m\]\h\[\033[01;34m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '</source>
−
PS1=$'\\[\e[31m\\]\u2234\\[\e[0m\\]\n \\[\e[31m\\]\u2588\\[\e[33m\\]\u2588\\[\e[31m\\]\u2588  ${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;31m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ \\[\e[0m\\]'
     −
PS1=$'\\[\e[31m\\]\u2234\\[\e[0m\\]\n\\[\e[31m\\]\u2588\u2588\u2588\n\\[\e[33m\\]\u2588\u2588\u2588\n\\[\e[31m\\]\u2588\u2588\u2588  ${debian_chroot:+($debian_chroot)}\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;31m\]\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ \\[\e[0m\\]'
+
==Green prompt with timestamp==
−
</source>
  −
== Green prompt with timestamp ==
   
  PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\D{%F %T}\n\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
 
  PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\D{%F %T}\n\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
−
== Green prompt with white timestamp ==
+
==Green prompt with white timestamp==
 
  PS1='${debian_chroot:+($debian_chroot)}\n\[\033[00m\]\D{%F %T}\n\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
 
  PS1='${debian_chroot:+($debian_chroot)}\n\[\033[00m\]\D{%F %T}\n\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
   Line 55: Line 67:     
Another example:
 
Another example:
−
<source lang="bash">function elite
+
<source lang="bash">function elite
 
{
 
{
  
Retrieved from "https://wiki.herrerosolis.com/index.php/Special:MobileDiff/1583...1760"

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