11-08-2011
And why do you need to use a programming language for this when it can be done in a scripting language like sed awk or perl...
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Hello,
I need to insert a line (like a header) as the first line of a very huge file (about 3 ml rows). I am able to do it with sed, but redirecting the output and creating a new file takes quite some time. I was wondering if there was a more efficient way of doing it?
Any help would be... (3 Replies)
Discussion started by: shriek
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2. Shell Programming and Scripting
Hello guys,
Need to know how to insert a line at top of the file, without using temp files.
Can we do it on the fly?
Regards,
Rishi (7 Replies)
Discussion started by: RishiPahuja
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3. Shell Programming and Scripting
Hi,
My File 'temp.txt' contents are like this.
<Managers>
Mng={{FIL|FAVEI.mng|111}|15.000000|17.000000|17.000000|
Mng={{FIL|FAPSV.mng|222}|3.000000|0.000000|0.000000|0.000000|
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4. UNIX for Advanced & Expert Users
hi..i wanted to know is there any way to take input from the user and copy that a particular line number in a particular file
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5. Shell Programming and Scripting
Hi
I have a file with numbers like this :
123
456
6798
9073233
12
8644
Now, I need to insert parentheses to each and every line like below :
(123)
(456)
(6798)
(9073233)
(12)
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can anyone tell me a solution? (8 Replies)
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6. Shell Programming and Scripting
I have a file with data as below :
Heading 1
-------------
Heading 1 data1
Heading 1 data2
Heading 1 data3
Heading 1 data4
Heading 2
-------------
Heading 2 data1
Heading 2 data2
Heading 2 data3
Heading 2 data4
Heading 3
-------------
Heading 3 data1
Heading 3 data2
Heading 3... (2 Replies)
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7. Shell Programming and Scripting
Hi,
I need to insert a new line containing the string "QUERY" above every 5 lines.
The below piece of code inserts a new line after every 5th line
awk '{print $0} !(NR%5) {print "QUERY"}'
sed 'n;n;n;n;G;' --> I do not know how to give "QUERY" string here
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8. Shell Programming and Scripting
Hi all,
I have a huge file(size more that 5GB).
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9. Shell Programming and Scripting
I have a test file that I want to read and insert only certain lines into the
the table based on a filter.
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2. Extract the following information on for lines that say "DUMP is
complete"
A. Date
B. Database Name
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10. UNIX for Beginners Questions & Answers
Hi All,
I am using UNix Sun OS sun4u sparc SUNW,SPARC-Enterprise
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LEARN ABOUT SUSE
drop_language
DROP
LANGUAGE(7) SQL Commands DROP LANGUAGE(7)
NAME
DROP LANGUAGE - remove a procedural language
SYNOPSIS
DROP [ PROCEDURAL ] LANGUAGE [ IF EXISTS ] name [ CASCADE | RESTRICT ]
DESCRIPTION
DROP LANGUAGE removes the definition of a previously registered procedural language. You must be a superuser or the owner of the language
to use DROP LANGUAGE.
PARAMETERS
IF EXISTS
Do not throw an error if the language does not exist. A notice is issued in this case.
name The name of an existing procedural language. For backward compatibility, the name can be enclosed by single quotes.
CASCADE
Automatically drop objects that depend on the language (such as functions in the language).
RESTRICT
Refuse to drop the language if any objects depend on it. This is the default.
EXAMPLES
This command removes the procedural language plsample:
DROP LANGUAGE plsample;
COMPATIBILITY
There is no DROP LANGUAGE statement in the SQL standard.
SEE ALSO
ALTER LANGUAGE [alter_language(7)], CREATE LANGUAGE [create_language(7)], droplang(1)
SQL - Language Statements 2010-05-14 DROP LANGUAGE(7)