.bashrc is the primary configuration file for the bash shell.

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1answer
63 views

Command prompt (PS1) including the number of files in directory (both hidden and regular entries)

I have finally come up with a favourite PS1 format but I find it takes too long to load. I need help optimizing... The part that is slowing it down is when I call the external commands in the prompt. ...
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1answer
311 views

Reload .bashrc file for parent shell

I'm creating a script for managing my dotfiles and I want to source my ~/.bashrcfile automaticaly for the current bash. But I found that when in my script write : source ~/.bashrc it will source ...
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1answer
288 views

.bashrc and .bash_profile not executed [closed]

I'm running RHEL5. I added simple alias command into ~/.bashrc. When I start a new terminal, nothing happens but source ~/.bashrc works so I know the syntax is correct. I also ...
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1answer
271 views

Sourcing bashrc file fails with ssh -t

ssh -vvv -F /home/me/.ssh/config serva -t "source ~/.bashrc" This is the output I get when I use -vvv flag: debug1: Authentication succeeded (publickey). debug1: channel 0: new ...
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1answer
82 views

'script' session logging makes me exit twice

I'm using a solution described here to log my shell sessions, by adding this to the end of /etc/bash.bashrc: test "$(ps -ocommand= -p $PPID | awk '{print $1}')" == 'script' || (script -f ...
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2answers
452 views

Debian: How to resolve Xserver failure

I keep finding similar posts online but I can't really use the solutions in my case. in my /etc/bash.bashrc file, I have the following code placed at the very bottom: if [ -e /tmp/.X0-lock ]; then ...
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2answers
591 views

.bashrc execute command after “/bin/bash --login”

I have this alias in my .bashrc: alias s='cd ~/Documents/projects/s && /bin/bash --login && rvm use ruby-1.9' How can I execute the right part after it enters login shell (/bin/bash ...
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1answer
43 views

My terminal is pure white // removal of the things spf13 has done to my Ubuntu

I have installed spf13 by using the command: curl http://j.mp/spf13-vim3 -L -o - | sh I didn't liked what I got, so I tried to get rid of it. I managed to get to my previous VIM configuration, but ...
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0answers
40 views

Unable to source .profile and .nvm/nvm.sh from .bashrc

I have configured my Ubuntu 14.04 with dotfiles found here Mathias Dotfiles. Everything is going smooth, I installed both RVM(Ruby Version Manager) and NVM(Node Version Manager). In order for both of ...
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2answers
140 views

How to fix corrupted bash-completion in command substitution?

it seems my bash-completion got corrupted. Every time I try to use command substitution, for example when I type ls $(ls Deskto<Tab> ..result is.. ls $(ls Desktobash unexpected eof while ...
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633 views

Make xterm transparent

I'm going through the process of making xterm transparent, I've followed the steps on this site. I installed transset-df and Xcompmgr and added this line to my .bashrc file [ -n "$XTERM_VERSION" ] ...
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1answer
888 views

Terminal, Prompt changed to “-Bash-4.2” and colors lost

Usually my terminal prompt was username place$ now it only shows bash-4.2$ and all the color settings have been lost (on the terminal profile I have the same color scheme, but it just don't show ...
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2answers
787 views

Adding to PS1 in bash_profile

In my .bash_profile currently, I have PS1='\[\e[1;91m\][\u@\h \w]\$\[\e[0m\] '. I am trying to follow these commands to show branch name on iTerm terminal. I changed my PS1='\[\e[1;91m\][\u@\h ...
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0answers
424 views

How to use history commands with readonly PROMPT_COMMAND?

I'm sometimes logged in on a host which I do not control and where PROMPT_COMMAND is readonly. Is there some way to work around this to run history commands anyway, for example using PS1? I've tried ...
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2answers
2k views

How to assign user root rights?

I have Suse Linux on my desktop. So I am root and "normal" user. Frequently e.g. to start tomcat or install/remove a program I should use sudo or switch to super user. But I have defined many aliases ...
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3answers
106 views

I need to turn a series of commands piped together into an alias in .bashrc

sudo ifconfig wlan0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}' The above command when run from terminal outputs the right "internal" ip address. When I try to pass as alias like: alias ...
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2answers
709 views

Redirect all stderr of a console and subsequent commands to a file [duplicate]

I know how to redirect stderr to a file or to the stdout when I issue a command: command 2 > log or command 2 > &1 or even command 2 > &1 > /dev/null. However, I want to redirect ...
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1answer
118 views

Is it possible to change shell using bashrc when assigned a nologin default shell?

i have assigned a /sbin/nologin shell to a user while creating that user (specifying -s option in useradd), if this user logs in using SFTP and changes his .bashrc file, will he be able to change his ...
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2answers
89 views

How can I shorten an if then else using the [] format

I want to shorten this to a one liner: if ls --version 2>/dev/null | grep -q 'coreutils'; then alias ls='ls --color=always' else alias ls='ls -G' fi I frequently use [] for conditionals, e.g. [ ...
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2answers
262 views

How to format history file to contain username too?

tail -2 /root/.bashrc export HISTTIMEFORMAT="%d/%m/%y %T " export PROMPT_COMMAND='builtin history 1 >> /var/log/root.log' With this all the commands could be logged (even the ones that were ...
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1answer
117 views

Debian Segmentation Fault

After editing .bashrc I had "Segmentation fault" as an error. This is what I added to bashrc: if [ -f ~/.bashrc ]; then source ~/.bashrc fi # If not running interactively, don't do anything [ -z ...
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4answers
170 views

how to execute a bash script without typing ./ [duplicate]

It has been bugging me for a very long time and I'm really sick of it. For example there's a script called testscript that compares two directories. In class the prof can just type testscript dir1 ...
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1answer
45 views

Using !n in script or interactive mode

I add to ~/.bashrc the following code: test_exclamation () { printf %s "$READLINE_LINE" | xargs echo } bind -x '"\eX": test_exclamation' I write to bash prompt buffer $ !1700 If I press Enter, ...
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1answer
726 views

Login script for bash not loading

I am very confused about the login script for bash. I have always used ~/.bash_profile to configure my bash shell. Now I am on a new system just as a user: I am not root. This system was originally ...
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1answer
32 views

Single call in .bashrc starting two daemon processes

I am using CentOS 6.6 and would like /OtagoHarbour/executables/inotifydropboxcopy to start as a daemon when I boot the computer and log in. I put the following in ~/.bashrc # User specific aliases ...
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2answers
96 views

bash NOT reading .bashrc on RHEL 6

machine A --RHEL 7 and updated. machine B -- RHEL 6 and updated. If I do this on A (RHEL 7) ssh B I get in, like I should, but my .bashrc has NOT been run. This is new behavior to me. I want ...
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2answers
78 views

How to get the ~/.bashrc to work in the native terminal application in Centos? [closed]

The problem I had was to get the .bashrc and .bash_profile and/or .profile scripts to execute by default when using the native Gnome terminal application. I found a number of references which told me ...
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1answer
103 views

Bash Script - Disable Wireless Connections

OS: Arch Linux Network Manager: Netctl I am trying to write a bash script that will disable all current network connections and turn off wifi on my system. I currently have the following, but after ...
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1answer
18 views

bash_completion does not work in dtach

I start dtach from bash using the following command dtach -c /tmp/dt0 bash the problem is, before I started dtach, bash_completion worked. But once I start dtach, bash_completion does not work ...
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2answers
46 views

Point program without garbaging up alias (~/.bashrc)

What is the correct way to point to a program/script without passing the command through aliases in the bashrc? For example: I create a custom script MyScript.sh. I wish to create a command that can ...
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3answers
2k views

How to create a permanent alias without resourcing the .bashrc-like file?

I really like bash aliases, it annoys me that every time I want to add a new alias I have type two commands: echo "alias \"short-cmd\"='long-command'" >> ~/.bash_aliases source ~/.bash_aliases ...
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1answer
697 views

java add to the path

I have some .jar files in a directory, /home/unix/dfernand/bin/picard/picard-tools-1.106. But when I add the directory to the PATH and CLASSPATH in my bashrc, java still does not recognize the .jar ...
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1answer
598 views

Bash script for Angstrom

I have written a bash script to automate cross-compiling an OpenCV program: echo "Compiling started for: $1" if [[ $1 == *.c ]] then gcc -ggdb `pkg-config --cflags opencv` -o `basename $1 .c` $1 ...
0
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1answer
241 views

Fedora 7 server export in .bashrc not getting set [duplicate]

I'm trying to set the JAVA_HOME environment variable in my .bashrc but every time I log back in it gets unset again to its original value, below is my .bashrc file # .bashrc # User specific aliases ...
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1answer
6 views

Why does tmux mess up my Ubuntu login, though it works ok once logged in for new windows?

Why, after a Ubuntu 14.04 software update, does have exec tmux in my .bashrc lead to not being able to log in (though previously it worked fine for years) and how to fix ? Investigation: I recently ...
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0answers
26 views

Bash script results in errors like “: command not found”. Using Sublime Text to edit the file in Windows [duplicate]

I had a ~/.bash_profile which I wanted to move to somewhere where it'll be executed for all users, including the root. I was led to /etc/profile which worked great. I appended my script there and it ...
0
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1answer
25 views

Universal .bashrc alias showing results of sysytemctl start command

This is small .bashrc alias that allows me to see results of starting service alias systemctl start apache='systemctl start apache && echo SUCCESS || echo failure' How can i modify to work ...
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0answers
36 views

Dynamically Source Bash & Profile Files Across Multiple Enviornments

I'd like to come up with a way to always source the user's profile and bash configuration files upon a interactive login or non-interactive login despite what file structure they may have. It would ...
0
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2answers
24 views

What is the meaning of the directory specified by '//'? [duplicate]

What is the meaning of the directory specified by '//'? It can be accessed by typing in 'cd //' at the comand prompt. I have tried this on mac 10.9.5 and Centos 6. It shows the contents for the ...
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0answers
26 views

Broken mkdir command [duplicate]

I made an alias in my .bash_profile file with the same name as mkdir. It looked like this. alias mkdir='function _blah(){ mkdir "$1"; cd "$1" };_blah' After removing it, i notice that mkdir still ...
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0answers
35 views

Bash ignore “update” command

I have this in my .bashrc export HISTTIMEFORMAT="%Y/%m/%d - %H:%M:%S - " export HISTIGNORE="&:[ ]*:reload:update" export HISTCONTROL=ignoreboth:erasedups shopt -s autocd shopt -s cmdhist shopt ...
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2answers
35 views

making my UID work the same on all servers

I have a user id on 5 servers same user name. for one of the servers I have modified my .bashrc and added a bunch of new features to customize how my UID command line, etc work. What is the best way ...
0
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1answer
278 views

RVM + TMUX—Duplicate entries in $PATH

My Linux terminal config files (.bash_profile, .profile, .bashrc) expand $PATH by prepending some custom directories. This only happens once (and I've also included some ENV vairiable based guards to ...
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1answer
39 views

Unexpected output after switch to root

Does somebody know, why I get -ne (probably param from echo from section of setting PROMPT_COMMAND line 23) after I switch to root? Here is my /etc/bashrc. Bash 3.2.51, OS X 10.9 ...
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0answers
302 views

Emacs alternate editor client server start

How can I get Emacs to start in server mode with the alternate editor? From this conversation, I was able to enable the server with the alternate editor. However, I just re-installed emacs and I am ...
0
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2answers
532 views

scp from remote host fails due to login greeting set in .bashrc [duplicate]

My simple file scp from a remote host (actually a locally run VM but that shouldn't matter) failed without displaying any error message but clearly not having copied the desired file: scp ...
0
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1answer
25 views

Create a service in Debian that sources a bash startup script

The server is running Debian 7 Wheezy without systemd. I have a user in Debian with Perlbrew installed into their home directory. The user is running a Mojolicious app. In order for the app to work, ...
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2answers
21 views

When is /etc/bash.bashrc invoked?

What is this file anyway? Documentation makes no mention of it. And it's not supposed to be run automatically (version 4.3, 2 February 2014): Invoked as an interactive login shell, or with --login ...
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1answer
477 views

Connect via SSH with hostname instead of username and hostname

Whenever I have to login to a remote server, I have to enter ssh username@hostname and subsequently a password. I want to save time by omitting some parameters whenever I try to login to a server. I ...
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0answers
23 views

How to configure the Shell if no .bashrc exist ?

I have a problem with my Xfce Terminal, once I start it it does not respond for a minute. I was told here to change settings in the .bashrc configuration file. Unfortunately no such file exist. What ...