截断组织表中右对齐列的开头
我在包含长文件名的组织模式表中有一列。文件名中有趣的部分是后几个字符,而不是前几个。例如,给定以下文件: /data/capture/abcd_spectrum_01292000.dat /data/capture/abcd_spectrum_02251435.dat /data/capture/abcd_spectrum_02251847.dat /data/capture/abcd_spectrum_02251848.dat /data/capture/abcd_spectrum_02251848.dat /data/capture/abcd_spectrum_02251849.dat /data/capture/abcd_spectrum_02251851.dat /data/capture/abcd_spectrum_02251852.dat /data/capture/abcd_spectrum_02251852.dat /data/capture/abcd_spectrum_02270910.dat 我希望我的组织表如下所示: | File | TD | FD | MF | Notes: | |-----------------+----+----+----+----------------------| | <r15> | | | | <l20> | | <=_01292000.dat | | | | | | <=_02251435.dat | | | | | | <=_02251847.dat | | …