07-18-2011
SED question
I have the following string:
"File Reader"
I also have a list of directories:
"File Reader (#53)"
"CSV Writer (#47)"
"Scorer (#22)"
I want to search the name of each directory until I find "File Reader". Then, I want the corresponding number to be returned.
For example, if I am searching for File Reader, the desired output I am looking for is 53.
Thanks
---------- Post updated at 06:27 PM ---------- Previous update was at 05:10 PM ----------
Can SED be used to accomplish this?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Is there any way to traverse the file once and look for the following conditions in one sweep instead of going over the file 3 times with different search criteria......
sed -n '/^ORA-07445/ p' /tmp/t$$ > ${OERRFILE}
sed -n '/^ORA-00600/ p' /tmp/t$$ >> ${OERRFILE}
... (1 Reply)
Discussion started by: YS2002
1 Replies
2. Shell Programming and Scripting
hello there, I have a sed question.
I have a file (temp.srv), in it it has
v1_host1
v2_host2
And I have another file (temp2.srv), in it is has
v1_host3_date
v1_host1
v2_host2
v2_host4_date
v3_host5_date
I had used a script to remove the name from temp2.srv base on the name inside... (3 Replies)
Discussion started by: ahtat99
3 Replies
3. Shell Programming and Scripting
Hi,
When deleting lines using sed, as i understand the lines are redirected to the standard output. What i'm unclear about is how to actually modify the file?
If I write the command sed '1,2d' test it will display lines one and 2 onto the screen however the file is not modified? I think my... (5 Replies)
Discussion started by: c19h28O2
5 Replies
4. Shell Programming and Scripting
Hi, :)
can any body explain the following statement
sed 's/\(\)- ]//g'
cheers
RRK (3 Replies)
Discussion started by: ravi raj kumar
3 Replies
5. Shell Programming and Scripting
I have a file that conatins following info
Policy1=U|guestRoom=test1idCode=5(1):!:Amenity2=U|RoomId=testrma=4(1):!:|
GuestRoomAmenity1=U|guestRoomId=testguest1id^rmaCode=5(1):!:|
I need it to look like this
Policy1=U|guestRoom=test1idCode
Amenity2=U|RoomId=testrmaCode... (2 Replies)
Discussion started by: arushunter
2 Replies
6. UNIX for Dummies Questions & Answers
How would I use sed to print everything on the line after the regular expresion?
I have a configuration file setting several variables.
cfg.dat
DDB = cpptest
SUDBNAME = sucpptestdb
host = cpptest
Example
I want to search for the regular expresion 'SUDBNAME =' and print everything on... (3 Replies)
Discussion started by: orahi001
3 Replies
7. Shell Programming and Scripting
Write a sed script to extract the year, rank, and stock for the most recent 10 years available in the file top10_mktval.csv, and output in the following format:
------------------------------
YEAR |RANK| STOCK
------------------------------
2007 | 1 | Exxon... (1 Reply)
Discussion started by: beibeiatNY
1 Replies
8. Shell Programming and Scripting
hi
i have a file with this line:
variable=/export/home/oracle
I want to change the file so that the path is replaced with the value of another variable
var2=/tmp/anything.
how to do this in sed?
thx (4 Replies)
Discussion started by: melanie_pfefer
4 Replies
9. Shell Programming and Scripting
I need to replace the numbers with a new string.
How can I give a wildcard for the different # of numbers
sed '/abcdef/s/abcdef=*/abcdef=999999/'<foo>foo1
From: To:
abcdef=1234 abcdef=999999
abcdef=12345 abcdef=999999
abcdef=123456... (10 Replies)
Discussion started by: beppler
10 Replies
10. UNIX for Dummies Questions & Answers
I am trying to write a script that will take an input text file in the format
person: place: phonenumber;
person: place: phonenumber;
person: place: phonenumber;
...
and output it using sed too:
Name ######## Location ######### Phone Number... (1 Reply)
Discussion started by: jmack56
1 Replies
LEARN ABOUT DEBIAN
plucene::index::reader
Plucene::Index::Reader(3pm) User Contributed Perl Documentation Plucene::Index::Reader(3pm)
NAME
Plucene::Index::Reader - Abstract class for accessing an index
DESCRIPTION
IndexReader is an abstract class, providing an interface for accessing an index. Search of an index is done entirely through this abstract
interface, so that any subclass which implements it is searchable.
Concrete subclasses of IndexReader are usually constructed with a call to the static method "open".
For efficiency, in this API documents are often referred to via document numbers, non-negative integers which each name a unique document
in the index. These document numbers are ephemeral--they may change as documents are added to and deleted from an index. Clients should
thus not rely on a given document having the same number between sessions.
METHODS
new
my $reader = Plucene::Index::Reader->new($dir_name);
This will create a new Plucene::Index::Reader with the passed in directory.
open
# If there is only one segment
my Plucene::Index::SegmentReader $seg_read = $reader->open;
# If there are many segments
my Plucene::Index::SegmentsReader $seg_read = $reader->open;
Returns an IndexReader reading the index in the given Directory.
last_modified
my $last_modified = Plucene::Index::Reader->last_modified($directory);
index_exists
if (Plucene::Index::Reader->index_exists($directory)){ ... }
is_locked
if (Plucene::Index::Reader->is_locked($directory)){ ... }
delete
$reader->delete($doc);
delete_term
$reader->delete_term($term);
This will delete all the documents which contain the passed term.
close
$reader->close;
unlock
$reader->unlock($directory);
num_docs / max_doc / document / is_deleted / norms / terms / doc_freq / term_docs / term_positions / _do_delete / _do_close
These must be defined in a subclass
perl v5.12.4 2011-08-14 Plucene::Index::Reader(3pm)