1
vote
2answers
46 views

gibberish command not found on bash terminal startup

I have run across an issue that I just cannot seem to figure out. When I start my terminal in ubuntu (14.04) I get the message sdfsdfsdi: command not found As you can see it just looks like ...
2
votes
2answers
79 views

installing a script in $PATH

I am trying to use yeoman in Ubuntu. Everything is installed correctly but I can't use the command yo from bash. If I navigate to the appropriate directory and run node cli.js everything works from ...
3
votes
1answer
174 views

Why doesn't the xbacklight command work in rc.local?

When I execute the command xbacklight -set 10 in my terminal the brightness is set to 0.1 as it should. But when I use this command in my rc.local-file, then it is not executed upon start -- because ...
0
votes
1answer
198 views

.bachrc $PATH doesn't find my python scripts

I've tried adding a path to my .bashrc file as follows export PATH=/beda/users/home/user252083/bin:$PATH and yes, I can then run the binary "bader", which is in the bin folder from anywhere. I also ...
2
votes
1answer
582 views

“Can't open” an /opt file

This is my first post. I wanted to ask for any idea so to solve my problem. I am using Ubuntu 12.04 LTS, and my purpose is to use OpenFoam CFD software. I am trying to execute an script called Allrun ...
3
votes
1answer
698 views

Bash aliases - how do I run a file in a different folder without losing my current location?

I have a nice little bash alias in my .bashrc folder that allows me to start Tomcat running without having to cd into the folder first, e.g. alias startTomcat="cd ~/apache-tomcat-7.0.34/bin/ ...
3
votes
1answer
238 views

Saw an interesting command but can't alias it

Saw an command from this post http://askubuntu.com/a/266839/75967 that I would like to alias find {,/usr}/{,s}bin -printf '%f\0' | xargs -0 whatis | sort | less I assume the less or the | is ...
1
vote
1answer
2k views

There was an error creating the child process for this terminal

I am using Ubuntu since the version 10.04 and found it more friendly as compared to Windows. Right now I am using ' Precise 12.04`. I have created many custom launchers for bash scripts, and never ...
1
vote
2answers
237 views

how to reverse the lower case characters in word using only sed

Reverse every word of a line using sed Description ----------- The job to do is reversing every word of a line. that a word is a sequence of lowercase alphabets Raw Input ...
2
votes
1answer
5k views

Add environment variable to .bashrc through script

I need to add the following lines to the end of .bashrc file in Ubuntu. How can I add these lines automatically using a script. If I run the script, then it automatically inserts the lines at the end ...
5
votes
1answer
297 views

My bash function runs only once per terminal opened

When I try to run my bash function, defined in .bashrc, for a second time in the same terminal, it doesn't work. The code is the following: function nos (){ local option while getopts cs ...
5
votes
2answers
11k views

bash: [: too many arguments?

I'm trying to create a directory and cd into it: In ~/.bashrc: function abc() { appname=$1 appdir="$HOME/code/$appname" if [ mkdir $appdir -a cd $appdir ]; then echo Success else ...