Merge pull request #1 from Madhuparna04/master

Asignment1 added
ISTE-NITK · May 13, 2018 · 27e415d · 27e415d
2 parents 5ea64c5 + b9365fc
commit 27e415d
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Introduction-to-Data-Science/Week-1/Madhuparna/Assignment1.sh b/Introduction-to-Data-Science/Week-1/Madhuparna/Assignment1.sh
@@ -0,0 +1,10 @@
+lines=$( < "file.txt" wc -l)
+STAR=$(head -3 file.txt|grep "the"| wc -l)
+q=$(expr "$lines" - "3")
+DIAMOND=$(tail -$q file.txt| grep "for"| wc -l)
+COST=$(expr "$STAR" \* "$STAR")
+COST=$(expr "$COST" + "$DIAMOND")
+sed -i -e '1,3s/the/it/g' file.txt
+sed -i -e '4,$s/for/when/g' file.txt
+sort -r file.txt
+echo "$COST"