English Shell script Cited by user 2600:8804:B00:D85:1DB3:A14E:CF9:9E1B on 04 Jul 2023 A shell script is a computer program designed to be run by a Unix shell, a command-line interpreter.
Chinese 命令替换 Cited by user Morninghut on 08 May 2023 命令替换是一个实现命令交互的方法. 它将一个命令的输出作为参数传给另一个命令. 命令替换最初出现在 1979 年 Unix 7 的 Bourne shell 中. 这之后在所有的 Unix shell 中都有它的存在.
English Command substitution Cited by user Citation bot on 19 Mar 2023 In computing, command substitution is a facility that allows a command to be run and its output to be pasted back on the command line as arguments to another command.
English Command substitution Cited by user Citation bot on 19 Mar 2023 In computing, command substitution is a facility that allows a command to be run and its output to be pasted back on the command line as arguments to another command.