The developers of Bash designed the .bashrc file to work only with the Bash shell. However, it is important to note that most of the commands inside a .bashrc file are cross-compatible with some Unix-like shells. For example, you can copy the contents of a .bashrc file to its Korn sh...
a.)Modify.bashrcfile in your home directory to export or set the environment variable you need to add. After thatsourcethe file, to make the changes take effect. Then you would see the variable ('CD'in my case), taking effect. This variable will be available every time you open a new...
NOTE 1: If you choose to modify /etc/profile.d/lang.sh that file is not a configuration file: when an rpm is installed that provides /etc/profile.d/lang.sh, it will overwrite your changes. You should avoid modifying /etc/profile.d/lang.sh. NOTE 2: /etc/profile sources scripts in /...
This is mainly meant for applications to altersudoprivileges upon installation. Putting all of the associated rules within a single file in the/etc/sudoers.ddirectory can make it easy to see which privileges are associated with which accounts and to reverse credentials easily without having to try...
Users located behind an authenticated or unauthenticated proxy connection must modify thebash.bashrcandapt.conffiles. Both files are located in the/etc/directory. Edit thebash.bashrcfile, as the following shows, using a text editor to add the following lines to the bottom of thebash.bashrcfile: ...
Accordingly,we can modify this file to meet certain requirements: customize our shell environment set aliases define functions configure various aspects of the Bash shell’s behavior Now, as we theoretically understood the~/.bashrcfile, we’ll move to its practical modifications. ...
.bashrc .profile .local locale vim nvm node.js nginx docker gitSecurityPlacing sudo in front of a command runs it as a superuser, and by default, that does not need a password. In general, this is not a problem. However, if your Pi is exposed to the internet and somehow becomes expl...
Edit the startup file (~/.bashrc) ModifyPATHvariable PATH=/usr/local/jdk1.8.0/bin:$PATH export PATH Save and close the file Load the startup file % . /.profile Verify that the path is set by repeating thejavacommand % java -version ...
Initially, we discussed the usage of therenamecommand and its options to rename files. Then, we used themvcommand in combination with the brace expansion to achieve the same goal of renaming files without rewriting the directory path.We also learned how to modify the default behavior ofmvand ...