Search Results

Let's try this one:
awk -v x=0 '$1==x{print NR}' file
27

awk 'FNR==1{A[++a]=$4;next}{A[a]=A[a] OFS $4;next}END {while(A[++i]) print A[i]}' yourfile*.txt

---------- Post updated at 10:05 PM ---------- Previous update was at 10:04 PM ----------
...

Homework Help:

On Posting Questions:

Any and all high school and undergraduate homework assignments or textbook style exercises for which you are seeking assistance are to be posted only in...

A

at : execute commands at a specified time/date.
awk: a scripting language, especially useful for manipulating text and automation.

B
bash : invokes the Bourne Again Shell (standard on...