A string of characters displayed by interactive shells to signal the shell is waiting a user input.

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0
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1answer
159 views

How to remove the return code from the terminal prompt in Sugar on a Stick?

I am using Sugar on a Stick (Fedora 23) 0.106 for i686 as a distro. Here's the link to the website of this distro: https://sugarlabs.org When I use the terminal I get a very weird behaviour. For ...
1
vote
2answers
101 views

How to Display only the Working Directory Name in Shell Prefix? [duplicate]

I'm currently working in a really long directory. Probably something like: ~/Documents/c_prog/this_is_a_really_long_project_name/sub_directory/test_case/ It would be awesome if I could execute a ...
0
votes
0answers
81 views

Bash prompt time is not always updating

Before I start, this is not a question about how to customize PS1. I have already customized mine and I'm quite happy with it. I usually work in a remote server with SuperPuTTY, which allows me to ...
0
votes
2answers
70 views

Why in booting prompt characters become suddenly bold?

I run debian jessie 8.0, when I turn on the pc my booting prompt become dark for a moment and then all the characters become bold. Is it normal? How can I change the appearence of booting prompt?
2
votes
0answers
56 views

Bash prompt - backspace deletes right aligned text (possible to stop?)

I have a really annoying problem. I have followed all of the protocol for making a bash PS1. I know about surrounding non-printable characters with \[ and \] or \001 and \002; however, I have a ...
0
votes
0answers
7 views

Command prompt in CentOS [duplicate]

I think I have a simple problem but I haven't found the solution to it yet. My command prompt has been changed somehow. So I have this How to change it to this or something like that (I took ...
0
votes
1answer
130 views

problem with 256-bit color codes in bash prompt

Here is my bash prompt; I'm using ANSI escape sequences reset="\033[0m"; blue="\033[38;5;20m"; cyan="\033[38;5;38m"; green="\033[38;5;35m"; yellow="\033[38;5;227m"; white="\033[38;5;250m"; # Set ...
13
votes
2answers
570 views

How can I make commands appear bold in zsh?

I have set up my bash shell so that any commands I type appear in bold and the commands' output is shown in normal weight: I did this by adding \e[01m at the end of my PS1 variable to turn on bold, ...
1
vote
1answer
57 views

bash prompt not wrapping as expected

Here it is: Captures git branch for prompt: parse_git_branch() { git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/' } export PS1="\W\[\033[0;31m\]\$(parse_git_branch)⚡️\[\033[...
6
votes
1answer
107 views

Change in bash prompt depending on whether first character is a space

Right now every command which starts with a space character gets ignored by bash history (HISTCONTROL=ignoreboth in ~/.bashrc). I would like to have a better visual cue when I press space as the first ...
3
votes
3answers
87 views

how to make bash prompt more readable in .bashrc - this is do with date but even overall

This is my .bashrc or at least the section containing the prompt - # uncomment for a colored prompt, if the terminal has the capability; turned # off by default to not distract the user: the focus in ...
0
votes
1answer
118 views

Redirect all output with prompt to a file

What is the shortest way to redirect: $PROMPT, last executed command, stdout and stderr into single file? Of course, we might use &> to redirect stdout and stderr into single file and then add ...
0
votes
1answer
104 views

Why does my terminal window say android before the user?

This is what is looks like when I open a new terminal. Im not sure what the text before the ~ user$ is supposed to mean but it seems really weird that is says android-some_alphanumeric_id.
0
votes
3answers
75 views

bash script not creating alias and not updating $PS1 [duplicate]

I thought I will write a bash script to set the alias I frequently use, and also to change the command promt. Below is my script. #!/bin/bash # Make useful aliases alias c='clear' alias p='pwd' ...
1
vote
2answers
33 views

Changing how the directory name is displayed in Ubuntu terminal

When I change directories in the Ubuntu terminal the full path of the directory is displayed. How can I change it so that only the current directory I am working in is displayed? username@computer:...
0
votes
2answers
202 views

what does 'tc@box:/home$' mean? [closed]

I was wondering what this means? I know that CD stands for change directory does this take me to the home directory, if so what does $ mean?
4
votes
1answer
61 views

Unknown word comes up automatically after changing password on a user

I am using Redhat 5.4 and when I tend to change Oracle user password this comes up right after hitting Enter: passwd oracle Retype new UNIX password: passwd: all authentication tokens updated ...
6
votes
1answer
465 views

Keep bash input on top line of screen

I'd like to keep the bash command prompt input at the top of the screen so that outputs from older commands are pushed downwards rather than up. How can I achieve this?
2
votes
3answers
2k views

How to show the host name in Linux commandline prompt

I have several VMs and right now my command-line prompt looks like -bash-3.2$; identical on every VM, because it doesn't contain the host name. I need to always see which VM I'm on using hostname ...
1
vote
1answer
48 views

tcsh display cursor on next line

I have been trying to get hold of this since many days. Essentially what I need in my tcsh is this [machine_name:current_dir]72 % instead of [machine_name:current_dir]72 % so that I can ...
1
vote
3answers
223 views

Bash prompt string appears in same line as curl command output

When I run a curl command, the json response that it returns collides with the bash prompt string: ~$curl localhost:8001/api {"message":"this is a test message"}~$ Notice ~$ at the end of second ...
3
votes
1answer
98 views

Bash doesn't calculate prompt length correctly

I've googled around quite a bit on this problem and found a few related problems, like this one: Terminal prompt not wrapping correctly. My problem is that bash doesn't calculate the length of the ...
2
votes
2answers
373 views

Change PS1 color when connected to other host via SSH

I'm trying to change PS1 look based on what host I'm connected in using SSH. My current PS1: PS1='\[\e[1;32m\]\u@\h\[\e[1;34m\] \w\[\e[1;31m\]$(__git_ps1)\[\e[1;0;37m\] \$\[\e[0m\] ' For host host1 ...
3
votes
3answers
2k views

Show only current and parent directory in bash prompt

I'm new to bash and would like my prompt to show something that in tcsh was trivial, yet after a good google search I still cannot do. I would like my prompt to include only the current and parent ...
0
votes
1answer
165 views

Bash overwrites the first line when using custom PS1 prompt [duplicate]

My question is similar, but different to, this question. I have created a custom PS1 in my .bashrc, as follows: STARTCOLOR='\e[0;36m'; ENDCOLOR="\e[0m" export PS1="\n$STARTCOLOR\u@\h:\! <\t> \...
0
votes
0answers
47 views

Adding strings in front of the prompt

I am trying to add an additional string in front of the 'login' names that I usually see in my terminal. Currently, this is what I am seeing, where 'zac' is my user alias and 'titem' is my machine ...
0
votes
1answer
79 views

PS1 variable inheritance between scripts and programs using bash in AIX

How can I ensure that PS1 variable in AIX bash is inherited between cross calling of scripts and programs ? Suppose a program gives to the user a shell instance such as the shell command of vi. This ...
-1
votes
2answers
212 views

bash scripting and PS1 prompt

Im trying to customize the way the PS1 prompt shows in terminal and CLI on Arch Linux, but it's not printing the proper thing it should be doing. First up is I'm trying to colorize parts of the PS1 ...
0
votes
0answers
19 views

Why is Debian's PS1 variable different from the other distros? [duplicate]

I've noticed that Debian's PS1 variable is a little different. For example: root@debian:~# echo $PS1 ${debian_chroot:+($debian_chroot)}\u@\h:\w\$ What is this part: ${debian_chroot:+($...
2
votes
1answer
212 views

How can I make Debian 8's terminal show box-drawing characters? [closed]

I just upgraded to Debian 8 with a fresh install and my terminal prompt (prompt adam2 8bit with ZSH) no longer displays some characters correctly: I've checked the terminal encoding (set to Unicode ...
0
votes
1answer
291 views

How to edit shell prompt to show time?

I would like to edit my shell prompt to display time. I am currently using zsh, though I would like the customize the shell prompt to show time. I understand that an echo $PS1 will give me the ...
0
votes
1answer
118 views

Describe the prompt I see when I first logged into the Linux computer

Can you please describe and explain each part of the command prompt pi@raspberrypi ~ $ This is what I saw when I first logged in to my Linux computer.
3
votes
2answers
176 views

preventing terminal prompt from being overwritten by program output

Suppose I run a command like this in the terminal: ~$ echo 'sleep 2; echo "hello!"' | sh then start typing the next line. After two seconds the words "hello!\n" will be inserted into whatever I'm ...
2
votes
2answers
218 views

Bell and escape character in prompt string

My prompt string is printed using this statement, printf '\033]0;%s@%s:%s\007' user host /home/user Why does it need an escape character (\033) and a bell character (007)? When i ran the same ...
0
votes
1answer
128 views

Custom bash prompt - cursor positioning issue [duplicate]

I know there are many related questions, however I couldn't find any other way to get help on this problem: On my CentOS VM I made a custom script for my bash prompt in /etc/profile.d/custom.sh PS1="...
1
vote
3answers
350 views

How to change bash prompt string in current bash session? [duplicate]

I have a following bash prompt string: root@LAB-VM-host:~# echo "$PS1" ${debian_chroot:+($debian_chroot)}\u@\h:\w\$ root@LAB-VM-host:~# hostname LAB-VM-host root@LAB-VM-host:~# Now if I change ...
2
votes
2answers
250 views

Bash input in the same line

My server is a Debian distro. I am currently configuring this bad boy up. In my Bash, I'm used to having the input to the command line being in one line, i.e.: root@my-server:~ $ cd .. However,...
5
votes
2answers
217 views

Elegant way to prevent command substitution from removing trailing newline

I'm customizing my zsh PROMPT and calling a function that may or may not echo a string based on the state of an environment variable: function my_info { [[ -n "$ENV_VAR"]] && echo "Some ...
3
votes
1answer
503 views

Bash prompt: using \[ and \] within PROMPT_COMMAND

I'm working on a bash prompt. I'm also trying to create the prompt intelligently, so that it will be easily readable and maintainable. That means not having one huge export PS1. Various sources (...
1
vote
1answer
139 views

Bashrc PS1 error

I created a nice PS1 for bash with http://bashrcgenerator.com/, but something seems to go wrong. The terminal emulator shows me some random, characters which means that PS1 probably has a syntax error....
-1
votes
1answer
370 views

Add git information to a bash prompt with colors

I set my PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ' I followed this link, to setup my git. And I lost the color of my prompt. If I remove the variable, the color comes back. I am using Xubuntu, 15.04, ...
0
votes
1answer
93 views

ksh: Not importing prompt settings from /etc/profile

I am using SUSE Linux Enterprise Server 11 SP3 and I am facing an issue related with a user using ksh. I have created a user as follows: testenv:$2y$10$vjUVUejLhMGoTn2CHPqmU....
1
vote
1answer
91 views

How to wrap bash commands after adding color

My current .bash_profile is equal to the below. I add some color and add a command that outputs whether or not I am in a git repository to my PS1 for my bash profile. ORIG=$PS1 PS1="\[${txtund}${...
4
votes
1answer
82 views

Combine 2 prompts into one, showing error condition in red/orange

Not a very interesting question, but the answer could be beneficial to a lot of users. ;-) As everyone, I have a customized prompt. Mine turns red for root and is green for a normal user and a few ...
-2
votes
2answers
129 views

autocomplete weirdness as a result of ugly hack for zsh prompt

I currently have the following line in my .zshrc: export PROMPT=$(printf "\e[38;5;6m")%m$(printf "\e[m")%d-%h:" " Which is supposed to show the hostname in blue and history and current working ...
1
vote
0answers
63 views

Responding to prompts automatically?

Lets say I have a script called RPS that simulates rock paper scissors. For example lets say I run the script with "$sh RPS". The script will echo "paper" and then prompt me for an input. Obviously ...
8
votes
1answer
1k views

In which situations are PS2, PS3, PS4 used as the prompt?

When I log on into the shell I see the prompt whose value is stored in PS1. I also encountereded another prompt (but do not know which one) when I used the here-document syntax: bc << HERE >...
2
votes
2answers
104 views

Is it possible to change the PS1 periodically by a script in the background?

I just came across the PS1 variable (so I am far from being an expert). It is possible to change the prompt by simply changing this variables value, for instance: PS1="\h" hostname as Prompt PS1="\j" ...
2
votes
1answer
399 views

bash: The prompt gets visually broken [duplicate]

The idea of my PS1 configuration is to show some extended info like Mercurial or Git repo status, command execution time, etc. The prompt is split by two lines because it produces too many characters ...
1
vote
2answers
53 views

tcsh: make 2-digit hours in prompt

I am attempting to simply get a standard lexigraphical time display in the prompt and the history file in the range of 00:00:00 to 23:59:59. I've tried set prompt=%P$ but this just produces, for ...