bash(1): GNU Bourne-Again SHell - Linux man page

bash(1) - Linux man page Name bash - GNU Bourne-Again SHell Synopsis bash [options] [file] Copyright Bash is Copyright © 1989-2009 by the Free Software Foundation, Inc. Description Bash is an sh-compatible command language interpreter that executes commands read from the standard input or from a file. Bash also incorporates useful features from the Korn and C shells (ksh and csh). Bash is intended

[yujiorama]

使い道が思いつかない "/dev/tcp/host/port If host is a valid hostname or Internet address, and port is an integer port number or service name, bash attempts to open a TCP connection to the corresponding socket. "

[fenrir-naru]

"${array[@]}" と "${array[*]}" は違う!