.. index:: readf (command) .. _command_readf: readf - read file into variable =============================== Usage ^^^^^ ``readf FILE VAR`` Synopsis ^^^^^^^^ Read a single line from FILE into a VARiable. Leading and trailing whitespaces are removed, nonvisible characters are stripped. Input is limited to 1024 characters. .. generated from: /ptx/work/WORK_EIHEI/sha/backup/barebox/barebox-maintainer-utils/barebox/commands/readf.c .. command function: do_readf