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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
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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
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