Cat Arm Function

cat is valid only for atomic types (logical, integer, real, complex, character) and names. It means you cannot call cat on a non-empty list or any type of object. In practice it simply converts arguments to characters and concatenates so you can think of something like as.character() %>% paste(). print is a generic function so you can define a specific implementation for a certain S3 class.

The cat <<EOF syntax is very useful when working with multi-line text in Bash, eg. when assigning multi-line string to a shell variable, file or a pipe. Examples of cat <<EOF syntax usage in Bash:

linux - How does "cat << EOF" work in bash? - Stack Overflow

xnew_from_cat = torch.cat((x, x, x), 1) print(f'{xnew_from_cat.size()}') print() # stack serves the same role as append in lists. i.e. it doesn't change the original # vector space but instead adds a new index to the new tensor, so you retain the ability # get the original tensor you added to the list by indexing in the new dimension

python - stack () vs cat () in PyTorch - Stack Overflow

0 Another way to write text to a file using cat without <<< syntax: cat <(echo "some text") > some_file This is especially useful for mixing file names and text in cat, e.g.: cat file1.txt <(echo "some text") > some_file This is called process substitution.

Can someone please shed some light on an equivalent method of executing something like "cat file1 -" in Linux ? What I want to do is to give control to the keyboard stream (which is "-&

There are a few ways to pass the list of files returned by the find command to the cat command, though technically not all use piping, and none actually pipe directly to cat.