It's not a / character (U+002F); it's some Unicode character that just looks similar.

Try

ls | hexdump -C

to see what it is. I'd guess it's DIVISION SLASH (U+2215), but I can't be sure from a screenshot.

It's not a / character (U+002F); it's some Unicode character that just looks similar.

Try

ls | hexdump -C

to see what it is.

Some possibilities are FRACTION SLASH (U+2044), DIVISION SLASH (U+2215), MATHEMATICAL RISING DIAGONAL (U+27CB), and the combining solidus characters U+0337 and U+0338, but there's no way to tell which one from your screenshot.

It's not a / character (ASCII 0x2F); it's some Unicode character that just looks similar.

Try

ls | hexdump -C

to see what it is. I'd guess it's DIVISION SLASH (U+2215), but I can't be sure from a screenshot.

It's not a / character (U+002F); it's some Unicode character that just looks similar.

Try

ls | hexdump -C

to see what it is. I'd guess it's DIVISION SLASH (U+2215), but I can't be sure from a screenshot.