diff --git a/a.4-best-practices/texput.log b/a.4-best-practices/texput.log
deleted file mode 100644
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--- a/a.4-best-practices/texput.log
+++ /dev/null
@@ -1,21 +0,0 @@
-This is pdfTeX, Version 3.14159265-2.6-1.40.17 (TeX Live 2016/Debian) (preloaded format=pdflatex 2017.6.14)  25 MAY 2018 13:50
-entering extended mode
- restricted \write18 enabled.
- %&-line parsing enabled.
-**infosharing-introduction.te
-
-! Emergency stop.
-<*> infosharing-introduction.te
-                               
-End of file on the terminal!
-
- 
-Here is how much of TeX's memory you used:
- 5 strings out of 494945
- 133 string characters out of 6181032
- 45270 words of memory out of 5000000
- 3400 multiletter control sequences out of 15000+600000
- 3640 words of font info for 14 fonts, out of 8000000 for 9000
- 14 hyphenation exceptions out of 8191
- 0i,0n,0p,34b,6s stack positions out of 5000i,500n,10000p,200000b,80000s
-!  ==> Fatal error occurred, no output PDF file produced!