Information

Points	Category	Level
75	General Skills	Very Easy

Challenge

Can you find the flag in file? This would be really obnoxious to look through by hand, see if you can find a faster way. You can also find the file in /problems/grep-1_0_c0c0c16438cdbee39591397e16389f59 on the shell server.

Hint

grep tutorial

Solution

Let’s download the file, it’s full in garbage. The name of the challenge is grep so let’s use it.

open terminal -> move to the folder of the file (by cd) -*> grep “picoCTF” file

• grep - the grep command search a pattern in the text
  • command syntax:

    grep “PATTERN” FILENAME

Flag

picoCTF{grep_and_you_will_find_52e63a9f}

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