03-08-2020
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi everyone,
Having trouble with sed. I searched the board and found some stuff, but still unclear.
I have a file named "userfile" which stores the users info in this form: email:username:password:
I want the user to be able to change their password.
i tried with sed s/oldpass/newpass/g... (2 Replies)
Discussion started by: primal
2 Replies
2. Shell Programming and Scripting
Hi. Does anyone know how to use the sed command to change the special border characters on this .per file. I have to edit about 80 .per files. I need a sed script to change the below 3 and A characters.
ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
³ Test Islands, Office of Public Health -- WIC... (4 Replies)
Discussion started by: cstovall
4 Replies
3. UNIX for Dummies Questions & Answers
I have a text
"abc def ghi"
and I want to get it as
"def abc ghi"
I am using this
echo "abc def ghi" | sed 's/\(*\)\(*\)/\2\1/'
But I am not able to get the output, could anyone help me.
Thanks (9 Replies)
Discussion started by: venu_nbk
9 Replies
4. Shell Programming and Scripting
hello
I have this:
sed -e "s/install_location=....../g" -e "s/hostname=....../g" -e "s/server_name=....../y" input.txt
it will display on the screen what have changed. however I want to change file input.txt. Any idea other than doing redirection (>)
thx (2 Replies)
Discussion started by: melanie_pfefer
2 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I have a file whose structure is like this
7
7
1 2 3 4 5
1 3 4 8 6
1 4 5 6 0
2 6 8 3 8
2 5 7 8 0
5 7 9 4 1
3 8 0 2 2
3 5 6 8
basically first two row tell the number of rows and column but the data following them are not arranged in that format. now i want to create another... (1 Reply)
Discussion started by: g0600014
1 Replies
6. Shell Programming and Scripting
Hi everyone,
I've got a problem with converting C comments ( /* */ ) into C++ style ( // ) in some source file with sed. So far I've dealt with comments on one line, but I don't know how to convert when it is over multiple lines ...
So I already have something like this:
comments.sed
... (8 Replies)
Discussion started by: kolage
8 Replies
7. UNIX for Dummies Questions & Answers
I'm changing some html code on multiple web pages and I need to match particular phrases but keep some text within each phrase.
E.G. I need to change this line:
<DIV id="heading">Description:</DIV>
into
<span class="hlred">Description:</span><br />
The text "Description:" may... (2 Replies)
Discussion started by: hal8000
2 Replies
8. Shell Programming and Scripting
Can somebody help me out and provide me with a SED or AWK solution that converts TO_DATE CLAUSE -> TIMESTAMP
I need to keep the PARTION value (HISTORY_20110417) and DATE/TIME value (2011-04-18 00:00:00) the same for every line
PARTITION HISTORY_20110417 VALUES LESS THAN (TO_DATE('... (3 Replies)
Discussion started by: BeefStu
3 Replies
9. UNIX for Dummies Questions & Answers
I have a file containing numbers in a column like:
10.5
16.3
15.7
2.3
46.8
3.3
.
.
.
and I was wondering if there was a way to make it show up in an array form like:
10.5 2.3
16.3 46.8
15.7 3.3
Let's say I want to make a new column every 100 values. How can I do... (8 Replies)
Discussion started by: ShiGua
8 Replies
10. Shell Programming and Scripting
Hi !
I try to change a time-stamp hh:mm:ss allways to full ten-minutes.
example: 12:51:03 to 12:50:03
sed 's/::/:{0-5}0:/g' file.txt
but it will not work propperly, because the minute-decade will be replaced with the bracket-term {0-5}. Can someone please give me a hint?
Thanks in... (6 Replies)
Discussion started by: IMPe
6 Replies
LEARN ABOUT DEBIAN
tangram::type::array::scalar
Tangram::Type::Array::Scalar(3pm) User Contributed Perl Documentation Tangram::Type::Array::Scalar(3pm)
NAME
Tangram::Type/Array/Scalar - map Perl array of strings or numbers
SYNOPSIS
use Tangram::Core;
use Tangram::Type/Array/Scalar; # always
$schema = Tangram::Schema->new(
classes => { NaturalPerson => { fields => {
flat_array =>
{
interests =>
{
table => 'NP_int',
sql => 'VARCHAR(50)',
},
lucky_numbers => 'int', # use defaults
}
DESCRIPTION
Maps references to a Perl array. The persistent fields are grouped in a hash under the "array" key in the field hash.
The array may contain only 'simple' scalars like integers, strings or real numbers. It may not contain references. For arrays of objects,
see Tangram::Type::Array::FromMany and Tangram::Type::Array::FromOne.
Tangram uses a table to save the state of the collection. The table has three columns, which contain
* the id of the container object
* the position of the element in the array
* the value of the element
The field names are passed in a hash that associates a field name with a field descriptor. The field descriptor may be either a hash or a
string. The hash uses the following fields:
* type
* table
* sql
Optional field "type" specifies the type of the elements. If the type is "string"Tangram quotes the values as they are passed to the data-
base. Not specifying a "type" is exactly equivalent to specifying "string".
Optional field "table" sets the name of the table that contains the elements. This defaults to 'C_F', where C is the class of the contain-
ing object and F is the field name.
Optional field "sql" specifies the type that deploy() (see Tangram::Deploy) should use for the column containing the elements. If this
field is not present, the SQL type is derived from the "type" field: if "type" is "string" (or is absent) VARCHAR(255) is used; otherwise,
the "type" field is interpreted as a SQL type.
If the descriptor is a string, it is interpreted as the value of the "type" field and all the other fields take the default value.
perl v5.8.8 2006-03-29 Tangram::Type::Array::Scalar(3pm)