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awk '{
for (i=2;i<=NF;i++) {
n[i,$i]++
}
}

END {
for (i=2;i<=NF;i++) {
print n[i,1] " " n[i,2]
}
}' file

I think you can do it with awk ?
the 1)

awk '
/^.........patern/ {n+=1}
/^.....patern/ {m+=1}
end {print n ; print m}
' file 6 "." is for the patern in the 7th column.

cat $ORATAB | grep ^+ASM | wc -l

please replace that by:
grep -c '^+ASM' $ORATAB

$# return the number of argument.

You forgot to add the numbers of the even lines. The code sould be :
sum[i]/2 ==> (sum[i] + $i)/2

for example :

awk '
BEGIN {sum=0;summ=0}
{
arr[NR]=$1
sum+=$1
}
END {
average=sum/NR

for (i=1;i<=NR;i++) {
summ+=(arr[i]-average)^2
}
print summ
}
' fileplease...

grep -w '"nathan available"'

Easy (but you have to add a condition if you want to manage lines with only one field):
awk '{for (i=2;i<=NF;i++) {print $1 OFS $i}}' A.txt > B.txt

If files are sorted and they don't have headers and the second field of file1 is never empty:
join -a 2 -e 'Not found in File1' -o 2.1,1.2 file1 file2
8734060356 2
8734079909 Not found in File1...

sed -n -r '/Name =A/,/Value =/{/Value = (.*)/ s//\1/p}' $file

find can do the same thing with printf

-printf "%T@ %f\n"

you must put the awk code between quotes !

awk -F ' ' '{printf "%s\t%s\t%s\t%s\t%s\t%s",$15,$2,$0,$16,$4,$5;}' <test.txt> test.bim

join is for joining file if you want to find uniq line you can use… wait a minute… uniq !

sort file1 file2 | uniq -uthis code doesn't work if :
file1:
a
a
b
c
file2:
b
c
d
d
e
output:...

no it's not the same, there is a bold { in the line with the new test.
You have to know this :

#!/bin/awk -f
/test/
{
code
}
it's not the same than :


#!/bin/awk -f
/test/ {
code
}...

Try this

#!/bin/awk -f

BEGIN {

AlarmNbeg = "alarmNew";
AlarmClbeg = "alarmCleared";
AlarmChbeg = "alarmChanged";
AckStatbeg = "ackStateChanged";
TotBlocks = 0;
}
...

awk '{printf $1 " " $2 " " $3 " " $4 " " $5 " " $6;for (i=7;i<=NF;i+=2) {printf " " $i $(i+1)};printf "\n"}'

the first printf may be optimized.

All commands are 1 input and 2 outputs :
- the standart output (stdout)
- the standart error output (stderr)

In the console input is the keyboard and outputs are the screen.

So this line :...

There is a mistake on the 2nd question. I guess you find this code on internet but did you test it ?
It counts the number of files in the directories and subdirectories instead of the number of...

awk '{if ($0 ~ /abc/) print $2 ; else print}'

Or with awk :
awk -F ':' '{for (i=1;i<=NF;i++) if ($i == "Clone") print $(i-2)}'

end_hostname=$(hostname -s|tr -cd 0-9|sed -e 's/^0//')
if [ -z "$end_hostname" ]
then
sleeptimer=$RANDOM
while [ $sleeptimer -gt 3600 ]; do
sleeptimer=$RANDOM
...