save for filesystem
Save a file.
Signature
> save (filename) --stderr --raw --append --force --progress
Parameters
filename: the filename to use--stderr {path}: the filename used to save stderr, only works with-rflag--raw(-r): save file as raw binary--append(-a): append input to the end of the file--force(-f): overwrite the destination--progress(-p): enable progress bar
Examples
Save a string to foo.txt in the current directory
> 'save me' | save foo.txt
Append a string to the end of foo.txt
> 'append me' | save --append foo.txt
Save a record to foo.json in the current directory
> { a: 1, b: 2 } | save foo.json
Save a running program's stderr to foo.txt
> do -i {} | save foo.txt --stderr foo.txt
Save a running program's stderr to separate file
> do -i {} | save foo.txt --stderr bar.txt