01-28-2009
Thanks for your reply, but what if i have more commas does your command is specific to number of commas in the input file.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
¿How can i remove blank lines between all lines in a long text file?
Example
WrongFile.txt :
Line 1
Line 2
Line 3
CorrectFile.txt :
Line 1
Line 2
Line 3
Thanks in advance
:confused: (4 Replies)
Discussion started by: osymad
4 Replies
2. Shell Programming and Scripting
I have joined 2 files. Join command worked fine.
but the result showing extra blank lines. I tried to remove blank spaces by using awk (-- -42 RS= ORS="\n\n" file.txt) and sed (sed '/^ *$/d' file.txt)commands but didn't remove any
Any suggestions plz:D
123 tab .......
......tab .......234... (3 Replies)
Discussion started by: repinementer
3 Replies
3. Shell Programming and Scripting
Hi Guys,
I have been trying to remove blank lines from a file with no success. I tried using all the following options on the file:
tr -s '\n' < abc.txt
grep -v "^$" abc.txt
sed '/^$/d' abc.txt
sed '/./!d' abc.txt
awk '/./' abc.txt
The file is a text file. (11 Replies)
Discussion started by: npatwardhan
11 Replies
4. Shell Programming and Scripting
I have a .xml file, where i need some output. The xml file is like:
Code:
<?******?></ddddd><sssss>234</dfdffsdf><sdhjh>534</dfdfa>.........
/Code
I need the output like:
code
234
534
.
.
.
/code
How can i do it? (5 Replies)
Discussion started by: anupdas
5 Replies
5. Shell Programming and Scripting
I really hope someone can help me with this. I have several php files from a forum that I run, that now for some reason have blank lines after every line. Is there an easy way to make a script that does the following:
* If there are consecutive blank lines, delete all of them except one.
* If... (9 Replies)
Discussion started by: KidCactus
9 Replies
6. Shell Programming and Scripting
Hi,
I'm not a expert in shell programming, so i've come here to take help from u gurus.
I'm trying to tailor a csv file that i got to make it work for the LOAD FROM command.
I've a datatable csv of the below format -
--in file format
xx,xx,xx ,xx , , , , ,,xx,
xxxx,, ,, xxx,... (11 Replies)
Discussion started by: dvah
11 Replies
7. Shell Programming and Scripting
Hi,
I am facing a problem related to removing blank lines from a text document.
Input
Error 17-05-2011 11:01:15 VisualSVN Server 2.1 1001
The following information was included with the event:
line3
line4
Error 17-05-2011 11:00:25 VisualSVN Server 2.1 ... (13 Replies)
Discussion started by: mayursingru
13 Replies
8. UNIX and Linux Applications
When I 'vi' my test file I see some blank lines. However once I do :set list to display hidden characters, I see the empty lines literally like this:
^I$
How do I remove them? I cannot find a regex to match them. (3 Replies)
Discussion started by: alexsuv
3 Replies
9. Shell Programming and Scripting
Hi,
Which option is used to remove blank lines in VI (AIX). ?
Regards,
Siva (6 Replies)
Discussion started by: ksgnathan
6 Replies
10. UNIX for Dummies Questions & Answers
plz help me to figure it out
how i remove empty or blank files using cat command.
i will be very thankful if u send me this answer...
thanks (3 Replies)
Discussion started by: mushfiks1
3 Replies
LEARN ABOUT NETBSD
start_transaction
START
TRANSACTION(7) SQL Commands START TRANSACTION(7)
NAME
START TRANSACTION - start a transaction block
SYNOPSIS
START TRANSACTION [ transaction_mode [, ...] ]
where transaction_mode is one of:
ISOLATION LEVEL { SERIALIZABLE | REPEATABLE READ | READ COMMITTED | READ UNCOMMITTED }
READ WRITE | READ ONLY
DESCRIPTION
This command begins a new transaction block. If the isolation level or read/write mode is specified, the new transaction has those charac-
teristics, as if SET TRANSACTION [set_transaction(7)] was executed. This is the same as the BEGIN [begin(7)] command.
PARAMETERS
Refer to SET TRANSACTION [set_transaction(7)] for information on the meaning of the parameters to this statement.
COMPATIBILITY
In the standard, it is not necessary to issue START TRANSACTION to start a transaction block: any SQL command implicitly begins a block.
PostgreSQL's behavior can be seen as implicitly issuing a COMMIT after each command that does not follow START TRANSACTION (or BEGIN), and
it is therefore often called ``autocommit''. Other relational database systems might offer an autocommit feature as a convenience.
The SQL standard requires commas between successive transaction_modes, but for historical reasons PostgreSQL allows the commas to be omit-
ted.
See also the compatibility section of SET TRANSACTION [set_transaction(7)].
SEE ALSO
BEGIN [begin(7)], COMMIT [commit(7)], ROLLBACK [rollback(7)], SAVEPOINT [savepoint(7)], SET TRANSACTION [set_transaction(7)]
SQL - Language Statements 2010-05-14 START TRANSACTION(7)