Ca would repeat the last command that began with the characters ca, such as cat README.

ca将重复以字符ca开始的最后一条命令，如catREADME。

youdao

Ca would repeat the last command that began with the characters ca, such as cat README.

ca将重复以字符ca开始的最后一条命令，如catREADME。

youdao