10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dear All,
In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read.
For example, consider the extract below:
123
234
543
111... (7 Replies)
Discussion started by: bagvian
7 Replies
2. Shell Programming and Scripting
Greetings Experts,
I do have some basic knowledge of Unix. The task I am trying to do through shell script is to generate the view script for all of the tables which is in YYYYMMDD format (I assume I am on Ksh).
I have certain tables that ends in YYYYMMDD format (eg: tbl_20150630)
For each... (1 Reply)
Discussion started by: chill3chee
1 Replies
3. Shell Programming and Scripting
Hi,
I am selecting few columns from a table using select query in UNIX shell script ans sending the results as E-mail. But the column headings are not displayed fully. Instead it displays only a part of the heading. Please help as how to display it fully.
Thanks in advance for your help. (7 Replies)
Discussion started by: pvelmuru
7 Replies
4. Shell Programming and Scripting
I'm trying to delete the blank lines from the file $Sfile. tried the below set of commands. Both are giving the same error (: bad interpreter: No such file or directory)
awk 'NF > 0' $Sfile > $Tfile
cat $Tfile
sed -i '/^$/d' $Sfile
cat $Sfile
Not sure if there's any other problem with... (17 Replies)
Discussion started by: Pandee
17 Replies
5. Shell Programming and Scripting
CREATE TYPE "SUPERB"."OE_L2_FOOTERDATA_REC"
OID '1232323232' IS OBJECT
(
AWLSTrxId NUMBER,
AdjPurchaseAmount NUMBER,
Network NUMBER,
ConfigVersion NUMBER
);
/
I wanted my output to be as follow:
CREATE TYPE OE_L2_FOOTERDATA_REC
OID '1232323232'... (7 Replies)
Discussion started by: jediwannabe
7 Replies
6. Shell Programming and Scripting
Hello everyone...I have large txt file and I would like to remove unwanted specific line.
My data is like this:
So I would like to remove from line below No. until line reassambled like this:
Thanks... (4 Replies)
Discussion started by: taxi
4 Replies
7. Shell Programming and Scripting
FIle A
"A" 2 aa 34
3 ac
5 cd
"B" 3 hu 67
4 fg
5 gy
output shud be
A"" 2 aa 34
"A" 3 ac 34
"A" 5 cd 34
"B" 3 hu 67
"B" 4 fg 67
"B" 5 gy 67 (6 Replies)
Discussion started by: cdfd123
6 Replies
8. Shell Programming and Scripting
Hi Guys,
I have a file in which each set of records are separated by two blank line. I want to replace it with a single blank line.
Can you guys help me out?
Regards,
Magesh (9 Replies)
Discussion started by: mac4rfree
9 Replies
9. UNIX for Advanced & Expert Users
I have a file with the below data, i would like to remove the end blank lines with no data. I used the below commands but could not able to succeed, could you please shed some light.
Commands Used:
sed '/^$/d' input.txt > output.txt
grep -v '^$' input.txt > output.txt
input.txt file... (5 Replies)
Discussion started by: Ariean
5 Replies
10. Shell Programming and Scripting
Hi
how to replace un wanted new line characters.
my file contains data like.
ramu,sony,"raju \n ravi \n ramya" \n
ravi,sarah,"sowmya \n sorry s\ sangam" \n
i want replace new line characters in between double coats with single space.
for example
$ cat input_file
ramu,sony,"raju... (3 Replies)
Discussion started by: Raghava
3 Replies