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you can also try

#!/bin/bash
cd <PATH>
a=`(ls -lrt | grep "total 0")`
if [ $? == "0" ]
then
echo "no file
else
<your condition>
fi

you can try below command

awk -F"/" '{print $12}' <file_name> | awk -F"." '{print $1}'

or you can use

cut -d '/' -f 12 out.out | awk -F"." '{print $1}'

thx Rudic for the explanation.

$(NF-1) this will print alpha and beta.
thx for explaining in easy way .

HI

what does the $(NF) means.
here i want to understand the working.
what i know is that in awk NF argument will tell number of column in a file

i have below file
alpha
a
beta
b
if i...

Hi

My Requirement is to take the sum of each column
below is the input file.

1 2 3 4
1 2 3 4
1 2 3 4
Initial i was using below command to achieve my desired result. however this was...

HI Have input file as below

1,1237537
2,57956
3,923
4,0
5,33
6,435208
7,67
8,1
9,14


I want o/p as below
1237537 57956 923 0 33 435208 67 1 14


but I am getting as below...

HI


I want to convert 2nd column to row. but I am getting terminal name also along with the o/p


I am using below command cat test | awk -F"," '{printf $2"\t" }'
getting below o/p
...

thx MadeInGermany and Peasant

can anyone tell me the working of this logic.
here "last" is a variable or it has it own meaning . getting confused.


awk '{if (last && $2 != last) {print last, sum; sum=0}
sum=sum+ $3; last...

not understand

hi Andrew
yes file is in /home


this command o/p gives me echo /home/LOGS_*.gz
I get /home/LOGS_2018-08-20.tar.gz

hi
when i am trying to check the file size using du command in shell script but getting a below error, although the file is present

du: cannot access `LOGS_18-08-20.tar.gz': No such file or...

Hi Andrew,
yes the path is same when I run manually or when it runs from cron.


below error I get when script run from cron



# log
+ log
spawn sftp AUT@xx.xx.xx.xx
Connecting to...

Hi Andrew,


My current problem is that when I am trying to run my script by scheduling it in cron it did not work.
however when the same script I run manually it works.


this issue I am not...

can anyone help me

Hi


I have resolved the above error by setting timeout time.
now the script is running fine but when I tried to run through it is showing error and state file not found


script mentioned...

HI RUDIC,
thx for help.


I have noticed another issue while running the script.
transferring of file getting closed in between. see below
LOGS_2018-08-02.tar.gz 23% 10MB ...

script is not working whether I do echo or not.
I have using echo in my script to just check if I m using the date command set DATE [exec date -d "1 day ago" +%Y_%m_%d] correct or not.


although...

Hi
getting error when i am saving date command output in a variable and then using the same variable in expect
#!/usr/bin/expect
set DATE [exec date -d "1 day ago" +%Y_%m_%d]
spawn sftp...

Hi Don,

ok I got it.
here my concern is why password is accepting when trying with unix server but same working fine when using sftp tool GUI

Hi Don,

even if I use below command, password is not accepting

sftp root@xx.xx.xx.xx


but same password is working fine when I am using winscp tool Gui to transfer the file

HI
I am using expect to transfer the file from unix system to windows server.
however it is not taking the password.
same I tried without script also but still it is not accepting the password.
...

HI Rudic,

can you guide me where to add new line and how

HI Rudic,

below is the code

import java.io.*;
class A1
{
public static void main (String agrs[])
{
byte[] b = {'a','e','i','o','u'};
String s = "King Maker";
try
{...

hi Corona
thx a lot for help getting o/p as expected
[root@1s home]# java A1
AaeiouKing Makerhappy.


however when I open the file which I created is showing O/P as below

...