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awk '{ print $1 }' file.txt                               # Print column one from each line in file.txt
cat file.txt | awk '{print $2}'                           # Print column two from each line of piped input.
awk '{ print $3 $5 $NF }' file.txt                        # Print columns 3 & 5 and number of colums/fields on each line of file.txt.
awk 'BEGIN{ s=0 } { s+= $3 } END{ print s }' file.txt     # Sum up column 3 and print at the end of input (BEGIN=pre input, END=EOF)
awk 'BEGIN{n=0}{n+=$NF}END{print n/$NR}' file.txt         # Print the average number of of fields per record in file.txt
awk '/foo/' file.txt                                      # Print lines that contain 'foo' in file.txt
awk '/foo/{print $0}' file.txt                            # Print all records on lines that contain 'foo' in file.txt    
awk '/foo/{print $2}' file.txt                            # Print column 2 from all lines that contain 'foo' in file.txt
awk '$2=="foo"{print $1}' file.txt                        # Print column 1 fro

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#!/bin/sh                                                                        
# Ensure wxallowed in /usr/local in fstab                                        
# Inventory should have for each obsd host:  ansible_python_interpreter=/usr/local/bin/python become_method=doas 
#                                                                                
# ./bootstrap-openbsd-new.sh hostname user                                                                                                                                                                                                                                                                                                                 
ANSIBLE_USER=control                                                             
INVENTORY=hosts                                                                  
# Add host key to known_hosts                                                    
ssh-keyscan -H $1 >> ~/.ssh/known_hosts                               

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---
  - hosts: openbsd
    become: yes
    become_method: doas
    gather_facts: no
    tasks:
      - name: "Download bsd.rd"
        #shell: "cd /; ftp http://cloudflare.cdn.openbsd.org/pub/OpenBSD/6.3/`uname -m`/bsd.rd"
        shell: "cd /; ftp https://cdn.openbsd.org/pub/OpenBSD/6.3/`uname -m`/bsd.rd"
      - name: "Download SHA256.sig"

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echo OFF
ipconfig /flushdns
net stop COMSysApp
taskkill /F /IM iexplore.exe
taskkill /F /IM dllhost.exe
taskkill /F /IM taskhost.exe
taskkill /F /IM taskhostex.exe
del /Q %LocalAppData%\Microsoft\Windows\WebCache\*.*
net start COMSysApp
RunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 4351