81 得分

LINES and COLUMNS environmental variables lost in a script

81 得分

Mutable list or array structure in Bash? How can I easily append to it?

81 得分

bash, Linux: Set difference between two text files

81 得分

Limit on file name length in bash

81 得分

Test for empty string with X""

81 得分

sed substitution with Bash variables

81 得分

How do I get bc(1) to print the leading zero?

81 得分

Shell/Bash shortcut for bulk renaming of files in a folder

81 得分

How to use Bash read with a timeout?

81 得分

Why should there be spaces around '[' and ']' in Bash?