Merge branch 'master' of https://git.cse.iitb.ac.in/sroshan/SpartanBotsAssignment3

q2/q2.sh

@@ -6,5 +6,5 @@ sed -n '/http[s]\:\/\/www\.cse\.iitb\.ac\.in[/][~][a-z]\{5,15\}/p' temp >url
 rm temp
 #trimming    $1
 sed -i -e 's/'
-sed -i  -e 's/[\t ]\+/  /g' -e 's/[)]\{1\}/ )/g'  -e 's/http[s]\?\:\/\/[^ ]\+/ /g' -e 's/[ ][^ ^@]\+[.]\{1\}\(com\|in\|org\|net\|co\|us\|edu\|gov\)\{1\}[/]\{0,1\}[^ ^@]\+[ ]\+/ /g' -e 's/[ ]\{1\}[)]\{1\}/)/g' $1
+sed -i  -e 's/[\t ]\+/  /g' -e 's/[)]\{1\}/ )/g'  -e 's/http[s]\?\:\/\/[^ ]\+/ /g' -e 's/[ ][^ ^@]\+[.]\{1\}\(com\|in\|org\|net\|co\|us\|edu\|gov\|au\)\{1\}[/]\{0,1\}[^ ^@]\+[ ]\+/ /g' -e 's/[ ]\{1\}[)]\{1\}/)/g' $1
 sed -i  -e 's/[\t ]\+/ /g' $1
\ No newline at end of file

readme

@@ -4,3 +4,8 @@
 203050048 Roshan Sahu 		sroshan@cse.iitb.ac.in          Solved: Q2, Q5
 Gitlab Link: https://git.cse.iitb.ac.in/sroshan/SpartanBotsAssignment3
 References
+[1]https://vds-admin.ru/sed-and-awk-101-hacks/chapter-3-regular-expressions
+[2]https://stackoverflow.com/
+[3]https://www.gnu.org/software/gawk/manual/gawk.html
+[4]https://www.math.utah.edu/docs/info/gawk_5.html
+[5]https://www.grymoire.com/Unix/Sed.html