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Implementation of text editor in shell programming [closed]
I have made a text editor in C. When I'm changing the extension of that file from .c to .sh and compiling the file in the terminal, some error is shown, like for the global variables an external error ...
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Command to append line to a text file without opening an editor
Assuming i have a line that i want to add to a file without opening an editor.
How could i append this line
alias list='ls -cl --group-directories-first'
to this file
config.fish
