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The script is only for example.

I've to backup various folder for various hosts, and some folder include running Virtual Machines.

So I've to launch a script on remote machine that check if...

I'm working on a script to make backup of various folder located on various host using different OS.
I got a strange behaviour because the script donìt process all lines of a configuration file, the...

#!/bin/bash


awk 'BEGIN{
while ( ( getline < "file2" ) > 0){
array_test[$1]=$0
}
}


{
print $1 " " $2 " " $3 " " $4 " " array_test[$5]
}' file1


a simple use of associative...

cat input.txt | awk '{
if (length($0)+length(APPEND) < 20 ){
TMP = APPEND $0
gsub(/\\/,"",TMP)
print TMP
APPEND=""
}else{

TMP = APPEND $0
gsub(/\\/,"",TMP)
LINE = substr(TMP,1,19)...

cat input.txt | awk 'BEGIN{
while (getline > 0 && NF > 0){
data_array[$1]+=0
if ( NR > 1 ){
C1 = $1
C2 = $2

if ( P1 == C1 && P2 != C2){
...

#!/bin/bash

DATA1=file1.txt
DATA2=file2.txt

awk 'BEGIN {
while ((getline < "'$DATA2'") > 0)
f2array[$1] = "foo";
}

{
results[$1]+=0
results[$2]+=0
results[$3]+=0
if ( $1 in...

cat input.txt | awk 'BEGIN{ FS=","; } ; { if (NR!=1){
for (i = 1 ; i<=$6; i++ ){
cores = $7/$6
print $1 "," i "," cores "," $8
}
}
}'

I think this works only if uptime < 1 day ;)

echo $(uptime) | sed 's/^.\+up\ \+\([^,]*\).*/\1/g'

If you use gmail there is a problem.

gmail refuse mail that are coming from unknown hosts.

You have to use smtp

please provide input and output examples

cat input.txt | awk 'BEGIN{
while (getline > 0){
if ( NR > 1 ){
C1 = $1
C2 = $2

if ( P1 == C1 && P2 != C2){
if ( (P2+1)%16 != C2 )
...

cat input.txt | awk 'BEGIN{
while (getline > 0){
F1 = $1
F2 = $2
F3 = $3
gsub (/\(/,"",F1)
gsub (/\(/,"",F3)
if (F1 > 2 || F2 > 2 || F3 > 2){
print "(2.5 2.5...

another way

awk 'BEGIN{
while (getline > 0){
if ( NR > 1 ){
C1 = $1
C2 = $2

if ( P1 == C1 ){
if ( (P2+1)%16 != C2)
data_array[$1]++
}
...