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Thanks a lot RuDic...it worked...:):):):):b::b::b::b::b:

So, I have added content of public key or authorized_keys of user B to user A's. I am not sure what file permission should be for both

I am running a shell script as user A. In that script I need to execute a sftp that would transfer the file using another user B.
I am using the below command:

sftp -oPort22 B@remote server
...

Hi,

I am trying to execute password less SFTP between two servers A &B. While I was able to connect B from A; I am not able to connect the A from B.
I have done done similar steps for both...

I would like to join two files when two columns in each file matches with each other and then produce an output when taking multiple columns.

Like I have file A

1234,ABCD,23,JOHN,NJ,USA...

I am trying to do something like this:

TODAYS_DATE=`date "+%Y%m%d %H:%M:%S"`
echo $TODAYS_DATE
awk 'BEGIN{FS=",";OFS=","} ($17 > $TODAYS_DATE) {print $0}' file.txt

I have a file from which I need to filter out certain lines when field 17 is less than sysdate. The file has date in YYYYMMDD HH:MI:SS format.
Sample file is as below:


PRUM,67016800 ...

Yes, I adopted the below one

awk 'BEGIN{FS=",";OFS=","} ($6==" ") {$6="00"} {print $0}' filename

thanks a lot! Now, I need to filter out those lines that has field 17(which is a date field) either blank or less than equal to system date.

Appreciate your help.

Hi,

I have a file like below

PRUM,67016800 ,CC ,C1,67016800 , ,Y,Y,2 ,CK,BX,FOX ,00000001,EA,00000001,20141120 00:00:00, ...

Thanks. I got the basics. Now here is detailed scenario.
I would like to read each line and then compare multiple columns with ceratin values and then print specific columns to a file or variable....

I have a file, which has '|' as separator; I need to read each line from that file and produce output to another file. While reading, I have certain condition on few specific columns (like column3...

Is your program supposed to read a list of Col=start,stop values from a file, or are these fixed values?
Ans : The col=start, stop values are fixed as mentioned.
Is there supposed to be a comma...

Don, I will keep this in mind going forward.
Your first assumption is correct, I would like to insert commas between the fields identified by the length from the sample line given.

Thanks, can you please go through the new example and let me know how to accomplish this

While looping through a file, I am cutting different length of characters (based on their length) like columns and want to produce the output in a separate file with different columns being separated...

Hi ,

I am doing some enhancements in an existing shell script. There it used the awk command in a function as below :

float_expr() {
IFS=" " command eval 'awk "
BEGIN {
result = $*
print...

I have found a code some where, which looks like

if (test $value)
then
<do something>
fi


I am not understanding what is test doing here. I have seen test with !,-eq, -e etc.
But, the...

I wan to view files in a directory of a specific date. For example a log directory has log files . I want to view the list of the files which were generated on 01-May-2011.
Is there any...

I have got the following error messahe in the log file while running the syncsort process in a unix script.

Starting the Syncsort Process
[SyncSort HP-UX/64 Rel. 3.9.0 Copyright (c) 2004...

I have found the bug...as i told you, the issue was not with fl_cnt or exclude_cnt. the issue was with tot_ln_cnt. the command

`wc -l ${OUTPUT_FILE_NAME}`

was giving the output "2465...

Rohon,
I am getting the value of fl_cnt and exclude_cnt also....I think the problem is gerring generated while calculating ln_cnt....please help

I am trying to get some coubt through the following code.

tot_ln_cnt=`wc -l ${OUTPUT_FILE_NAME}`
echo "tot_ln_cnt : "$tot_ln_cnt
fl_cnt=`ls -lrt *edi | wc -l`
echo "fl_cnt : "$fl_cnt...

I need to delete those lines from a file, which starts with 45.
How to do it?

let me know...........