摘要: 对于set命令-o参数的pipefail选项,linux是这样解释的: “If set, the return value of a pipeline is the value of the last (rightmost) command to exit with a non-zero statu 阅读全文
posted @ 2023-01-30 14:51 hbg-rohens 阅读(1157) 评论(0) 推荐(0)
摘要: #!/usr/bin/env bash # 打开显示调试信息 set -x ######################################## # download & build depend software #################################### 阅读全文
posted @ 2023-01-30 14:36 hbg-rohens 阅读(156) 评论(0) 推荐(0)