# Do what you have to do in the _Java working directory (./ = current working directory)Įxec "./jre/bin/java" -Xms256m -XX:PermSize=64m -jar "MyApp.jar" Then using pushd and popd (push directory onto stack, pop directory off of stack) : # Currently in /Applications/MyApp.app/_Contents/_MacOS/ In this case scenario you could hardcode the file path(s) that the script will have to navigate to during execution : _java=/Applications/MyApp.app/_Contents/_Java But a more optimal solution, if you had to change directories, may be using the pushd & popd commands to build a stack. You could always work with the cd command (change directory).
How to change bash on mac how to#
and it prints out the directory of the launch.sh script, namely MyApp.app/Contents/MacOS instead of MyApp.app/Contents/Java.Īny ideas how to properly change the directory within the bash scripts are highly appreciated : ). When starting the launch.sh script, the second line should change the current working directory from MyApp.app/Contents/MacOS to MyApp.app/Contents/Java in order to call subsequently java -jar MyApp.jar (3rd line) with its correct root directory as working directory.īut as soon as the MyApp.jar starts, I print out the current working directory within my Java application with: (System.getProperty("user.dir")) The launch.sh script should start the MyApp.jar executable and currently looks as follows: #!/bin/bash I have the following folder structure (cannot be changed): MyApp.app I'm struggling with a little problem, I never wrote a bash script before and it may be a little thing for someone who knows how it's done correctly. GxFxCxDxBxegedabagaced, and writing in the. You can change the colors of your terminal by creating a new concatenated string, like
directory writable to others, with sticky bit – only the owner can rename or delete files.executable with setgid bit set (setgid is a short for set group ID upon execution).executable with setuid bit set (setuid is a short for set user ID upon execution).character special – a kind of device file.pipe – special file that connects the output of one process to the input of another.socket – special kind of file used for inter-process communication.symbolic link – special kind of file that contains a reference to another file or directory.Where the string exfxcxdxbxegedabagacad is a concatenation of pairs of the format TB, where T is the text color and B is the Background color. Now, let’s learn how we can configure our Terminal to obtain the colors of the figure.Ĭolors can be changed using the LSCOLORS variable in the ~/.bash_profile.
Save the file, and activate the changes like before.
You only need to open the ~/.bash_profile file and add the following line: Source ~/.bash_profile Activate colors in your TerminalĪctivate colors is very easy. To activate these changes open and close the terminal, or run You can find more information about these special characters in this link.
How to change bash on mac mac os#
This post explains how you can change the color of the Terminal prompt in Mac OS X.
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