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Answer by jai_s for Write a program that read from a file and print the line...
You could use nl too -- nl -s. -ba file 1.This is the first line 2.This is the second line 3.This is the third line 4. 5.This was a blank line
View ArticleAnswer by Rui F Ribeiro for Write a program that read from a file and print...
Using awk it is enough to do: awk ' { print NR". " $1 } ' < file.txt $1 is the string of text in the input, and NR an internal awk variable that tracks the current line number (e.g. Number of...
View ArticleAnswer by heemayl for Write a program that read from a file and print the...
Using a short while construct: % i=1; while IFS= read -r line; do printf '%s. %s\n' "$i" "$line"; ((i++)); done <file.txt 1. This is the first line 2. This is the second line 3. This is the third...
View ArticleWrite a program that read from a file and print the line with line number
I need to write a program that will read line from a file and then output the lines. So the files contains this: This is the first line This is the second line This is the third line This was a blank...
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