I have a file containing the following contents
All of us, including Zippy, our dog
All of us, including Zippy and Zippy
All of us, including Zippy and Zippy and Zelda
Testing All of us Zippy
Now, i wanna grep and get the lines which has only one occurance of word Zippy and starting with... (1 Reply)
Hi all,
I have the following data in a file x.csv:
> ,this is some text here
> ,,,,,,,,,,,,,,,,2006/11/16,0.23
> ,,,,,,,,,,,,,,,,2006/12/16,0.88
< ,,,,,,,,,,,,,,,,this shouldnt be deleted
I need to use SED to match anything with a > in the line and delete that line, can someone help... (7 Replies)
I have a files in a directory in this format
data
data
data
---BEGIN CERT-----
data
data
data
---END CERT -----
Now, I want to extract the lines starting from --BEGIN CERT-- and write the contents till the end of file into a new file.How can I do this for all the files in the... (1 Reply)
Input:
a
b
b
c
d
d
I need:
a
c
I know how to get this (the lines that have duplicates) :
b
d
sort file | uniq -d
But i need opossite of this. I have searched the forum and other places as well, but have found solution for everything except this variant of the problem. (3 Replies)
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
hey guys,
I tried searching but most 'search and replace' questions are related to one liners.
Say I have a file to be replaced that has the following:
$ cat testing.txt
TESTING
AAA
BBB
CCC
DDD
EEE
FFF
GGG
HHH
ENDTESTING
This is the input file: (3 Replies)
Hello,
I'm trying to figure out how to use sed or awk to delete single lines in a file. By single, I mean lines that are not touching any other lines (just one line with white space above and below).
Example:
one
two
three
four
five
six
seven
eight
I want it to look like: (6 Replies)
Hello,
I have file of more than 10000 lines.
I want to delete 40 lines after every 20 lines.
e.g from a huge file, i want to delete line no from 34 - 74, then 94 - 134 etc and so on.
Please let me know how i can do it.
Best regards, (11 Replies)
Hi all, I was wondering if anyone would know how to search & delete inclusively between two lines, please:
Important:
There are multiple }; lines. I'm curious how to delete the correct one only.
Line numbers may vary each time this script is run.
For example, I'd like to delete only the... (6 Replies)
Discussion started by: chatguy
6 Replies
LEARN ABOUT DEBIAN
html::mason::cache::basecache
HTML::Mason::Cache::BaseCache(3pm) User Contributed Perl Documentation HTML::Mason::Cache::BaseCache(3pm)NAME
HTML::Mason::Cache::BaseCache - Base cache object
DESCRIPTION
This is the base module for all cache implementations used in Mason. It provides a few additional methods on top of "Cache::BaseCache" in
Dewitt Clinton's "Cache::Cache" package.
An object of this class is returned from $m->cache.
METHODS
clear ()
Remove all values in the cache.
get (key, [%params])
Returns the value associated with key or undef if it is non-existent or expired. This is extended with the following optional
name/value parameters:
busy_lock => duration
If the value has expired, set its expiration time to the current time plus duration (instead of removing it from the cache) before
returning undef. This is used to prevent multiple processes from recomputing the same expensive value simultaneously. The duration
may be of any form acceptable to set.
expire_if => sub
If the value exists and has not expired, call sub with the cache object as a single parameter. If sub returns a true value, expire
the value.
get_object (key)
Returns the underlying "Cache::Object" object associated with key. The most useful methods on this object are
$co->get_created_at(); # when was object stored in cache
$co->get_accessed_at(); # when was object last accessed
$co->get_expires_at(); # when does object expire
expire (key)
Expires the value associated with key, if it exists. Differs from remove only in that the cache object is left around, e.g. for
retrieval by get_object.
remove (key)
Removes the cache object associated with key, if it exists.
set (key, data, [duration])
Associates data with key in the cache. duration indicates the time until the value should be erased. If duration is unspecified, the
value will never expire by time.
$expires_in may be a simple number of seconds, or a string of the form "[number] [unit]", e.g., "10 minutes". The valid units are s,
second, seconds, sec, m, minute, minutes, min, h, hour, hours, d, day, days, w, week, weeks, M, month, months, y, year, and years.
perl v5.14.2 2012-02-04 HTML::Mason::Cache::BaseCache(3pm)