Shell Programming and Scripting

awk '/1.2 Install/ {P=0} /1.1 Apply/ {P=1} P {print FILENAME, $0}'

awk '/1.2 Install/ {P=0} P {print FILENAME, $0} /1.1 Apply/ {P=1}'

awk 'FNR == 1 {next}/1.2 Install/ {P=0} /1.1 Apply/ {P=1} P {print FILENAME, $0} ' solarisappsummary.txt solarisdbsummary.txt solaris_websummary.txt

awk '/2.1 Disable/ {P=0}  P  {print $0} FNR==1{printf("From file %s:\n", FILENAME)} /1.3 Install/ {P=1}' solarisappsummary.txt solarisdbsummary.txt solaris_websummary.txt
echo -e "2.1    Disable standard services if possible"

From file solarisappsummary.txt:
STATE          STIME    FMRI
online         Feb_05   svc:/network/ssh:default
From file solarisdbsummary.txt:
STATE          STIME    FMRI
online         Dec_29   svc:/network/ssh:default
From file solaris_websummary.txt:
STATE          STIME    FMRI
online         Jun_05   svc:/network/ssh:default

 awk '{getline;print}' file[s]

$ cat numbers
line one
line two
line three
line four
line five
line six
line seven
line eight
line nine
line ten

$ awk '{getline;print}' numbers
line two
line four
line six
line eight
line ten