General :: Get Path Of Sourced Bashrc File?
Feb 11, 2011
I want to assign the path of a sourced sub.bashrc file to an environment variable. E.g. if I type (or execute) from a known relative location
$ source ../../someDir/sub.bashrc
the sub.bashrc should set a variable like
export MyOwnLocation=/home/user1/unknownlocation/someDir
The problem is I can't use $0 as reference because the script is only sourced not executed. I also don't want to hardcode the path because the location might change and there will be more copies. Is there an easy way to create this information from within the the sourced bashrc file? I use Gnu bash 2.05b on Suse Linux 9.
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Jun 14, 2011
When I add some path in .bashrc by commenting out old path and adding new one like this:
#EXPORT HOME_PLAY=/home/gem/old_play
EXPORT HOME_PLAY=/home/gem/play
EXPORT PATH=$PATH:HOME_PLAY
After saving above changes, I enter the command: source ~/.bashrc Now if I do echo $PATH, the path shows both the old PLAY_HOME and new PLAY_HOME. This is really bad and messes up a lot of things in my project. This problem only goes away if I logout or reboot, a rather very long process. What is happening is that the old path is added to new path element and the old path includes the old path element you want to remove.
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Aug 24, 2010
I have installed a software and set the variables in the .bashrc file to avoid setting them everytime I would like to run te software. Now I have installed a new software and would like to do the same thing in the .bashrc file.How can I add the path to the new software directory without affecting the first software path.
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Jan 17, 2010
I am curious since "Run command as a login shell" is UNTICKED (I think for all new users) under Gnome Terminal -> Menu Bar -> Profiles -> Edit -> Title and Command , BUT .bash_profile is sourced. I thought .bashrc should be sourced instead ?
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Jan 25, 2011
I was installing a software in my Ubuntu 9.10 and after installation completed it prompted the following warning:
Warning: Your PATH does not point to your newly installed /home/pc/Reflex/software/bin/esorex.
To ensure execution of the newly installed software you should modify your PATH.
Note that "esorex" is the executable file and by typing its name in the Terminal the program starts.
What should I write in my "bashrc" as PATH to that program?
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Mar 22, 2010
When I SSH to a certain Linux host, although my default shell is tcsh, the .cshrc file under my home directory is not sourced at all. I can't understand why this happens because from my understanding, if I'm using the tcsh, the .cshrc should be sourced anyway!
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Jun 20, 2011
I have what I hope is a fairly simple question to answer. In my ~/.bashrc file I can create this alias:
Code:
alias uChmodDP='chmod -R $1 $2' #specify permissions. and the variables work fine. But I cannot seem to get any love from this alias:
Code:
alias umnt='umount /dev/$1' I realize the likely problem is the variable following hot on the heels of a specific directory, but is there anyway to specify a variable in an alias like this? For some reason I cannot umount usb pen drives by right clicking, and have to always resort to the terminal to do so, which for me is no real biggie, but if I could create this alias it would be an even better no biggie to umount using the terminal.
Actually, the inability to right click to umount usb devices seems to be a Thunar issue since I run xubuntu. Using Nautilus I am able to right click and eject/safely remove devices. Using Thunar however, right click unmount always pukes back an error that the device must have been mounted on the command line or some such BS. But like I said it is no real biggie to use terminal, but an alias would be even nicer. I prefer using Thunar and Xubu most of the time b/c my laptop is quite underpowered.
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Feb 25, 2011
I,m having a rough time getting the terminal environment to recognize my android debug bridge path (which is set in a separate hdd) I used to paste this in my bashrc, but then found that it would make the env system bonkers whenever i attempted sudoing with an option:
# Android Debug Bridge (ADB) sdk path
alias sudo='sudo env PATH=$PATH'
export PATH=${PATH}:/media/Disk/Linux/Android/sdk/platform-tools/
The "alias" line was the one making me have a rough time with env.
Now that i got rid of it everything is well but adb's path isn't exported anymore.
[Code]...
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Oct 8, 2010
I use this command:
Code:
find ./ -atime +360
to figure out the files that haven't been accessed since 360 days. The command above will return results like this:
Code:
/uploads/2010/02/some-file-name.ext
/uploads/2009/08/another-file-name.ext
... etc
I'm taking here about tins of directories, thousands of files. I'm looking to find a command that makes me able to move the results above to another path, and to create that path once it doesn't exist like below:
Code:
mv /uploads/2010/02/some-file-name.ext /old-files/uploads/2010/02/some-file-name.ext
But I want the executed command to create this path
Code:
/old-files/uploads/2010/02/
If it doesn't exist.
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Apr 11, 2010
I accidently deleted my .bashrc file. I am a Debian user.Wat should i do??
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Apr 16, 2011
I am trying to include my directory /usr/sbin in it's serch path for executable files using an environment variable. Would the input be: PATH="/usr/sbin"? And also upon start up, my shell should create the PRINTER environment variable which should resolve to the word sales...would that input be: PRINTER="sales"? If someone could help me with these two questions,
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Apr 15, 2011
attending class in the Redhat Academy Website. I was wondering how can you join the two commands of cd/usr & ls successfully in the .bashrc file?
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Oct 23, 2010
I have a problem with my script. The problem is the system keeps rebooting after I put the directory file in .bashrc. The intentional for putting the file in .bashrc is to run the script automatically after login as root, I don know why is this happen. It was working fine for the first time without putting the file in bashrc. I could break the loop after hitting the "ESC" key. would it be the script problems?
Here is my script
count=20
while [ $count -gt 0 ];do
sleep 1
echo Press ESC to break the operation
((count=count-1))
[Code]...
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May 28, 2010
I tried following the example from here (http:url]......)Open up publicity.html for reading and writing by anyone.
Before: -rw-r--r-- publicity.html
Command: chmod og=rw publicity.html
After: -rw-rw-rw- publicity.html
Here's my terminal session:
username@ubuntu:/etc$ -rw-r--r-- bash.bashrc
-rw-r--r--: command not found
username@ubuntu:/etc$ chmod og=rw bash.bashrc[code]....
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Mar 3, 2011
I want to play around my .bashrc file, but I can't seem to find a general guide to customizing it. I just want a guide that will show me examples and explain them in-depth.
Does anyone where to find one?
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Apr 27, 2011
If I want to modify my .bashrc file to change the HISTSIZE would the following command be for example; HISTSIZE=200? And if I want to change the DEBUG_LEVEL to 8 would the following command be; DEBUG_LEVEL=8?
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Sep 3, 2010
I got myself a .bashrc file off the net. I checked it beforehand, didn't detect anything bad about it. One thing that's odd about it, is that several spaces are added to the terminal command line.Screenshot:Those spaces are not put there by me. The file can be found here: [URL]..
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Mar 1, 2011
I've recently installed virtualenv + virtualenvwrapper on Linux Mint 10 LXDE. For convenience I've added the standard WORKON_HOME settings to my ~/.profile
export WORKON_HOME=$HOME/Envs
source /usr/local/bin/virtualenvwrapper.sh
Then I've noticed that workon does not work after login, which means the above commands were not run. If I source ~/.profile then it works. I'm really not sure what could cause .profile not being run? I've checked and I don't have .bash_profile or .
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Jun 3, 2010
I had a situation in which the the path of the file to be copied is written in other file and I had to copy it using shell script..I can use cp $(cat /home/robert/location.txt) /media/sda1 on normal linux shell...But I am using buildroot script where $(cat /home/robert/location.txt) evaluate to nothing..is just blank..
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Jan 27, 2011
I have file which consists of many files with their path,i need to check for the file exists in the given path,how to check?
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Aug 13, 2010
Does executable file contains the precise path to SO file? Should it be compiled with precise knowing of SO file location?
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Jan 16, 2011
I found the following function in /etc/profile file.
[Code]...
1. I dont undestand what "if ! echo $PATH | /bin/grep -qE "(^|:)$1($|:)"" this if statement actually comapres??
2. Also what is the difference between PATH=$PATH:$1 & PATH=$1:$PATH
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Feb 17, 2010
I am using Ubuntu 9.10. I was installing network simulator 2. After installation I get the following message.
Please put /home/administrator/Downloads/ns-allinone-2.34/bin:/home/administrator/Downloads/ns-allinone-2.34/tcl8.4.18/unix:/home/administrator/Downloads/ns-allinone-2.34/tk8.4.18/unix
into your PATH environment; so that you'll be able to run itm/tclsh/wish/xgraph.
[Code].....
My friend suggested that it is something to do with .bashrc file. I fund files like .bash.bashrc.
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Nov 14, 2010
I am trying to load a driver (xxx.ko) and uncertain if the path given is correct.
I do not have any direct access to my linux device, so I need a small script that will create a text file telling me if the file was found or not.
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May 30, 2011
recently I did some changes to my bashrc file the changes are as follows
export JAVA_HOME=/usr/java/jre<version>/bin/
export PATH=$PATH:/usr/java/jre<version>/bin
now I'm unable even login to the OS.
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Apr 20, 2010
I am having a lil headache with it.
Some time ego i edited my /etc/bashrc file to add some aliases and colours for my ssh console.
Today i had a need to change few thing but for some reason i can't edit or delete this file any more.
I am logged as root.
rm bashrc
cannot remove, operation not permitted
chown and/or chmod fails as well with "not permitted" errors.
ls -Al | grep bashrc
-rw-r--r-- 1 root root 2514 mar 31 13:05 bashrc
Any ideas what's going on?
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Jun 8, 2011
I want to change working directory of my script by another script that has been included.
First script:
#!/bin/bash
pwd
source script2
pwd
Sedond script:
cd ..
pwd
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Oct 13, 2010
i can download but i cant run anything because there is no ar file path for ark. please dont tell me to download something to get the ar file path because if i download it i can't open it
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Mar 5, 2011
Usually in Gnome, under Ubuntu, the terminal command I use is:
Code:
gnome-open (path)
In most cases, I won't know the path and I'd rather not search for it with:
Code:
locate (file name)
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Jul 21, 2011
what is the file and path name of the configuration file to which you would add to the AllowUsers charlie linus lucy?
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