wget随机更改源URL

Question

我想用 wget 编写一个小脚本来获取一些文件。我使用直接URL，一切似乎都很好。在脚本完成其工作后，我检查了目录中的文件，但有些文件丢失了。我仔细看了一下终端，发现wget以某种方式设法改变了源URL。它只是输入了一些随机字符，或者它将原始网址中的4个字符更改为 wget 。

这是一个屏幕，所以你知道我的意思：

这是一个已知问题吗？

我尝试了几个添加选项的wget，但这些选项都不适用于我：

• 的 wget的
• wget -c
• wget -r -np -nc --restrict-file-names = nocontrol

如果您需要仔细查看整个源代码，请点击这里：

mkdir ETH
cd ETH
mkdir Analysis\ I Lineare\ Algebra Diskrete\ Mathematik Einfuehrung\ in\ die\ Programmierung
cd Analysis\ I
mkdir Serien Loesungen Skript
cd ..
cd Lineare\ Algebra
mkdir Serien Loesungen Skript
cd ..
cd Diskrete\ Mathematik
mkdir Serien Loesungen
cd ..
cd Einfuehrung\ in\ die\ Programmierung
mkdir Serien Loesungen Probeklausuren Vorlesungsfolien Uebungsfolien
cd ..


cd Analysis\ I
cd Serien
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie01-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie02-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie03-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie04-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie05-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie06-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie07-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie08-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie09-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie10-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie11-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie12-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie13-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Serie14-Ana1-D-INFK.pdf
cd ..
cd Loesungen
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung01-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung02-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung03-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung04-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung05-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung06-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung07-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung08-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung09-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung10-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung11-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung12-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung13-Ana1-D-INFK.pdf
wget -c https://www2.math.ethz.ch/education/bachelor/lectures/hs2015/other/analysis1_infk/Loesung14-Ana1-D-INFK.pdf
cd ..
cd Skript
wget -c http://www.math.ethz.ch/~struwe/Skripten/InfAnalysis-bbm-8-11-2010.pdf
cd ../..

cd Lineare\ Algebra
cd Serien
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s01.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s02.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s02.zip
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s03.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s04.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s05.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s05.zip
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s06.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s07.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s08.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s09.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s10.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s11.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s12.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/exercisesheets/s13.pdf
cd ..
cd Loesungen
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l01.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l02.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l03.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l04.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l05.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l06.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l07.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l08.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l09.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l10.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l11.pdf
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l12.pdf

wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l01.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l02.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l03.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l04.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l05.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l06.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l07.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l08.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l09.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l10.zip
wget -c http://cvg.ethz.ch/teaching/linalg/mastersolutions/l11.zip
cd ..
cd Skript
wget -c http://www.sam.math.ethz.ch/~mhg/unt/LA/HS07/LAS07.pdf
cd ../..

cd Diskrete\ Mathematik
cd Serien
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u01.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u02.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u03.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u04.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u05.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u06.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u07.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u08.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u09.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u10.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u11.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u12.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u13.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/u14.pdf
cd ..
cd Loesungen
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l01.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l02.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l03.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l04.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l05.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l06.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l07.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l08.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l09.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l10.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l11.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l12.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l13.pdf
wget -c http://www.crypto.ethz.ch/teaching/lectures/DM15/l14.pdf
cd ../..

cd Einfuehrung\ in\ die\ Programmierung
cd Serien
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/01/assignment_1.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/02/assignment_2.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/03/assignment_3.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/04/assignment_4.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/05/assignment_5.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/06/assignment_6.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/07/assignment_7.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/08/assignment_8.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/09/assignment_9.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/10/assignment_10.pdf
cd ..
cd Loesungen
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/02/assignment_2_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/03/assignment_3_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/04/assignment_4_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/05/assignment_5_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/06/assignment_6_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/07/assignment_7_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/08/assignment_8_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/09/assignment_9_solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/assignments/10/assignment_10_solution.pdf
cd ..
cd Probeklausuren
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/mock_exams/1/exam.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/mock_exams/1/solution.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/mock_exams/2/exam.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/mock_exams/2/solution.pdf
cd ..
cd Vorlesungsfolien
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/01_overview.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/02_objects.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/03_conventions.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/04_interface.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/05_logic.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/06_creation.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/07_references_assignments.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/08_bnf.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/08_control.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/09_abstraction.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/10_dynamic_model.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/11_inheritance.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/12_recursion.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/13_data_structures.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/15_topological_sort.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/14_multiple_inheritance.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/18_undo.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/17_agents.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/lectures/19_software_engineering.pdf
cd ..
cd Uebungsfolien
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_02cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_03cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_04cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_05cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_06cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_07cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_09cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_10cm.pdf
wget -c http://se.inf.ethz.ch/courses/2015b_fall/eprog/exercise_sessions/exercise_session_13cm.pdf

非常感谢。

Answer 1

在wget看到任何命令之前很久就会在您的终端窗口中发生损坏。

当您在运行bash的终端会话中执行大量复制和粘贴操作时，腐败很常见。使用bash从终端读取的方式，复制和粘贴效果不佳。

您应该使用source命令（也称为.）直接运行脚本文件，或者启动子shell。