修改文件名

Question

我有以下格式的 1000 多个文件的列表。

0521865417_roman_pottery_in_the_archaeological_record_2007.pdf
0521865476_power_politics_and_religion_in_timurid_iran_2007.pdf
0521865514_toward_a_theory_of_human_rights_religion_law_courts_2006.pdf
0521865522_i_was_wrong_the_meanings_of_apologies_2008.pdf

我在 Linux 并想按如下方式更改它们

2007_roman_pottery_in_the_archaeological_record.pdf
2007_power_politics_and_religion_in_timurid_iran.pdf
2006_toward_a_theory_of_human_rights_religion_law_courts.pdf
2008_i_was_wrong_the_meanings_of_apologies.pdf

使用重命名和 awk 我设法得到

2007_roman_pottery_in_the_archaeological_record_2007.pdf
2007_power_politics_and_religion_in_timurid_iran_2007.pdf
2006_toward_a_theory_of_human_rights_religion_law_courts_2006.pdf
2008_i_was_wrong_the_meanings_of_apologies_2008.pdf

现在剩下的任务是删除保存年份的最后一个字段。

Answer 1

使用 sed 生成新名称的解决方案，然后重命名命令将它们通过管道传输到 bash:

ls -1 | sed -r 's/[0-9]*_([A-Za-z_]*)_[a-z]{3}_([0-9]{4})\.pdf$/mv & _.pdf/g' | bash

Answer 2

从您离开的地方解决...

echo 2007_roman_pottery_in_the_archaeological_record_2007.pdf | awk -F '_' '{$NF=""; OFS="_"; print substr([=10=], 0, length([=10=])-1)".pdf";}'

修改文件名

Modification of file names

linux

file

file-rename