UNEXPAND(1) General Commands Manual UNEXPAND(1) نام (NAME) unexpand - Convert blanks in each FILE to tabs, writing to standard output. With no FILE, or when FILE is -, read standard input. خلاصه دستور (SYNOPSIS) unexpand [OPTION]... [FILE]... توضیحات (DESCRIPTION) Convert blanks in each FILE to tabs, writing to standard output. With no FILE, or when FILE is -, read standard input. گزینه‌ها (OPTIONS) -a, --all convert all blanks, instead of just initial blanks -f, --first-only convert only leading sequences of blanks (overrides -a) -t, --tabs use comma separated LIST of tab positions or have tabs N characters apart instead of 8 (enables -a) -U, --no-utf8 interpret input file as 8-bit ASCII rather than UTF-8 -h, --help Print help -V, --version Print version نسخه (VERSION) v(uutils coreutils) 0.11.0 2026-09-01 UNEXPAND(1)