To answer the question as asked: you can't. >ls -bash: ls: command not found -bash: sed: command not found -bash: git: command not found Any tips on how to trace the source of the error, and how to be able to use the terminal for basic things like listing files etc? toracat Forum Moderator The folder C:\Sources does not exist on my computer. The basic issue is that a child process can not alter the parent's environment. Below is the sh I was running, [sleo@localhost ~]$ ls -l `which sh` lrwxrwxrwx. You said that I have to setup setup.sh in ros_worspace, does that mean I have to create the setup.sh with the script provided in the website in ros_workspace? Linux $ sudo source ./vars sudo: source: command not found Linux $ sudo . But if I su as root, it can run well. aliasname(){ ssh user@ipaddress }(You can add any command for the alias, I have shown the ssh command for a particular IP address) Press Control+O and press Enter (Save the file). By contrast the source command doesn't start a new shell instance but uses the current shell so the changes remain. Now you have a persistent command across all the terminals whenever you type aliasname. I set the setup.sh file back as it was (i changed only the first line so it was easy). The shell gets around this by not forking a new process when source'ing, but just running those commands in the current incarnation of the shell.That works fine, but make is not /bin/sh (or whatever shell your script is for) and does not … It is useful to load functions, variables, and configuration files into shell scripts. Its behavior may be slightly different from shell to shell. Thank you for answering that quickly. [sleo@localhost ~]$ source ~/.bashrc source: command not found. ./vars sudo: . : command not found Linux $ sudo /bin/bash -c source ./vars ./vars: line 0: source: filename argument required source: usage: source filename [arguments] Linux $ which source Linux $ Linux $ type source source is a shell builtin Linux $ type . Thanks a lot for your help, Jaime Also, I am confused by the file formats: I downloaded a .iso from Microsoft's website, but DISM requires a .wim? All the variable settings, function definitions and such only affect this instance (and maybe its children) but not the calling shell so they are gone after the script finished. Refresh environment variables with source command. source is a shell built-in in Bash and other popular shells used in Linux and UNIX operating systems. A shell script is run in its own shell instance. 1 root root 4 Jul 29 21:55 /bin/sh -> bash. Ok I finally found a solution to this problem. Any suggestion would be appreciated:) Top. Source can also be used to update environmental variables in the current shell. You can get it from Microsoft. I’d like to chnage it to something else but am not able to locate it anywhere… have found it in other distros like ubuntu/debian – they have it in /etc/bash.bashrc and they even have such package by name command-not-found… and I was able to replace it with desired … do you happen to know where to look for that specific message “command not found” in centos? As you can see, your local variable was not recognized when you executed your script via bash. He wont be able to use UP arrow keys or copy and paste from the shell or commands like source and autocomplete. A common application for this task is updating your bash profile in the current shell. The source command reads and executes commands from the file specified as its argument in the current shell environment. When I create a new user that new user will have less functionality in command line. Fix ‘DISM The source files could not be found’ To fix the ‘DISM The source files could not be found’ error, and use a local disc image of Windows 10, you need to first download the Windows 10 image. I get again 'source files could not be found' when I run that command. Control+X(Exit nano editor) source .bash_profile. This command can fail, and when it does, you have to use a local disc image of Windows 10 to run the fix. The Red Hat Customer Portal delivers the knowledge, expertise, and guidance available through your Red Hat subscription.

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