【发布时间】:2019-09-08 12:23:20
【问题描述】:
使用命令ls -R 将所有文件夹和子文件夹的列表放入list.txt 后,我有这种数据:
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_Diadematidae/Sp_01:
DSCF0214.JPG
DSCF0215.JPG
DSCF0231.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae:
Sp_02
Sp_03
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_02:
DSCF8981.JPG
DSCF8988.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_03:
DSCF0638.JPG
Invertebrates/Phylum_echinoderma/Class_Holothuroidea/Fam_Stichopodidae:
Sp_07
Invertebrates/Phylum_echinoderma/Class_Holothuroidea/Fam_Stichopodidae/Sp_07:
DSCF0724.JPG
我想添加一个行代码,允许在图片之前添加路径(“XXX.JPG”)。
所以我试图在bash中说:“如果有“.JPG”模式,请在图片名称之前粘贴包含“/Sp*”的“最后一行”。并将:替换为/。
为了获得这个:
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_Diadematidae/Sp_01:
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_Diadematidae/Sp_01/DSCF0214.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_Diadematidae/Sp_01/DSCF0215.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_Diadematidae/Sp_01/DSCF0231.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae:
Sp_02
Sp_03
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_02:
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_02/DSCF8981.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_02/DSCF8988.JPG
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_03
Invertebrates/Phylum_echinoderma/Class_Echinoidea/Fam_PasDiadematidae/Sp_03/DSCF0638.JPG
Invertebrates/Phylum_echinoderma/Class_Holothuroidea/Fam_Stichopodidae:
Sp_07
Invertebrates/Phylum_echinoderma/Class_Holothuroidea/Fam_Stichopodidae/Sp_07:
Invertebrates/Phylum_echinoderma/Class_Holothuroidea/Fam_Stichopodidae/Sp_07/DSCF0724.JPG
我没有找到解释 bash 包含“/Sp*”的“最后一行”的方法。 这是我的代码:
# Find the .JPG pattern and catch the picture name ("(.*\).JPG") and add "the last line before" that contain "/Sp*" and reput the .JPG pattern with the picture name:
sed 's/\(.*\).JPG/"the last line before" that contain "/Sp*""\1.JPG/' list.txt > list2.txt
sed -e 's/\:/\//g' list2.txt > list3.txt
非常感谢任何帮助我完成这部分代码的建议。
【问题讨论】:
-
为什么不直接找到
Sp文件夹中的所有.jpg文件并输出列表?