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awk '{if(!a[$1 $2 $3 $4 $5]++){print}else{$1=$2=$3=$4=$5=$6=$7=$8="";print}}' filename

you need to edit your /etc/services file. comment out the lines for the services that you don't want to run. a few that should be commented out:
rlogin
telnet (if you enabled ssh)
finger
ftp...

Hi, why dont you try in for loop. with some sleep time enabled. change the SOURCE_DIR and DESTINATION_DIR values according to your source and destination folder

#!/bin/bash...

Another solution in awk. Just empty the first field and print the line

awk '{$1=""}1' input.txt

Not tested..

this script will check the directory size is in GB and if its more than 50GB then it get the corresponding userid in for loop. implement your notification method in for loop
...

why dont you just change Mr. to Mr# using sed command then pass the file to awk command. later.. change Mr# to Mr.

can you give the sample input file and expected output file

sed 's/Mr\./Mr#/g'...

$ awk -F\| '$1~/^[0-9]/{printf("\n%s ",$0);next}{printf("%s",$0)}END{print "\n"}' input.txt

113321|107|E|1|828|20|4032832|EL POETA|VILLALOBOS MIJARES PABLO NEPTALI RICARDO...

If is not loop. Its conditional statement.

I guess, APPEND is having string.

please try this

#!/bin/bash

echo -n "Enter the String : "
read APPEND
LENGTH=${#APPEND}
if [[ -z...

paste file1 file2

$ awk 'NR==FNR{a[NR]=$0;next}{print a[FNR],$0}' file1 file2
1 text1
2 text2
3 text3
4 text4

ha.. your script is big and not in readable format.. sorry for that...

can you post sample input contents and the logic you are using and the expected output

how many files inside your <path> ?...

Congrats Rudic ;)

awk '($0 ~ /ERROR/ && $0!~/IGNORE/){Q=$0;next} ($0 ~ /ID/){print Q ORS "There is Error for ID " $NF}' test.txt

change $1 to $0

awk '($1 ~ /ERROR/){Q=$0;next} ($0 ~ /ID/){print Q ORS "There is Error for ID " $NF}' Input_file

its wildcard

refer more details from this link (http://www.robelle.com/smugbook/wildcard.html)

? any single character, except a leading dot
* zero or more characters, except a leading dot
[...

try with this..

awk '/ERROR/{err=$0}err && /ID/{printf("%s\nThere is Error for %s : %s\n",err,$(NF-2),$NF);err="";}' input.txt

awk '/ERROR/{err=$0}err && /ID/{printf("%s\nThere is Error for %s\n",err,$0);err="";}' input.txt

try this...

awk 'NF<2{$0="NAME;"$0"\tfailed"}1' incomplete_case_list
aname val
NAME;r'(1,) 3.28584
NAME;r'(2,) failed
NAME;r'(3,) 6.13003
NAME;r'(4,) 4.18037
NAME;r'(5,) ...

perl -lane 'print ($F[1]+$F[2])*$F[3]' inputfile

how about this ?

same code of @Rudic.. but just adding exit to read only the first line on all files

for file in *.txt; do awk -F'|' '$1=="\"HD\"" {gsub(/"/,"",$3); print FILENAME, $3;exit}'...

try this...

awk -F, '{split($2,Arr,".")}length(Arr[2])>2' test

array length can be retrieved as ${#array[@]}

for (( index=${#array[@]}-1 ; index>=0 ; index-- )) ; do
echo "${array[index]}"
done

$ cat test.txt
'ABC '
'CDE '
'FGHIJKL '
'MN '
'TEST HELLO '
' HI TEST TXT '


$ sed "s, *'$,',g" test.txt
'ABC'
'CDE'
'FGHIJKL'
'MN'
'TEST HELLO'
' HI TEST TXT'

Gnu grep has -C option.

bash-3.2$ cat t.txt
Service name: Bot_Serv1
Service is disabled
Preferred instances: botqa2,botqa3

Service name: Bot_Serv2
Service is enabled
Preferred instances:...

try this

ps -ef | awk '/[c]hannel=5182/{for(i=1;i<=NF;i++)if($i~/supports/)print $i}'

#!/bin/bash

INPUT_FILE=input.txt

awk 'BEGIN{
E_Len=split("7,9,10,11,12,13",E_Arr,",");
}
{
if($3 == "E")
{
for(i=1;i<=E_Len;i++)
{
col_num=E_Arr[i];
sum+=$col_num;
}...