Unless I misunderstand, you want the last entry for each distinct ip, and since it is a log file it is already in date order with the last entry for an ip=last time it appears. Correct? try:
Code:
awk '{arr[$1]=$0 }
END{for (i in arr )
print arr[i] } ' myweblog > somefile
thanks! kindly interpret how this works. this gets the last entry for each IP. is there a way on how I can include a grep using this? I want to get the last entries with the myURL for each IP. thanks!
For some reason 8.1 Mandrake Linux seems much slower than Windows 2000 with my cable modem. DSL reports test says they conferable speed with Windows2 though.
This is consistant slow with both of my boxes, at the same time. Linux used to be faster, but not with Mandrake. Any way to fix this? (17 Replies)
Hi ,
I need to copy every day about 35GB of files from one file system to another.
Im using the cp command and its toke me about 25 min.
I also tried to use dd command but its toke much more.
Is there better option ?
Regards. (6 Replies)
Hi I have to grep for 2000 strings in a file one after the other.Say the file name is Snxx.out which has these strings.
I have to search for all the strings in the file Snxx.out one after the other.
What is the fastest way to do it ??
Note:The current grep process is taking lot of time per... (7 Replies)
I have read anecdotes about people installing RAID0 (RAID - Wikipedia, the free encyclopedia) on some of their machines because it gives a performance boost. Because bandwidth on the motherboard is limited, can someone explain exactly why it should be faster? (7 Replies)
Hi all,
In bash scripting, I use to read files:
cat $file | while read line; do
...
doneHowever, it's a very slow way to read file line by line.
E.g. In a file that has 3 columns, and less than 400 rows, like this:
I run next script:
cat $line | while read line; do ## Reads each... (10 Replies)
I have the following code running against a file. The file can have upwards of 10000 lines.
problem is, the for loop takes a while to go through all those lines. is there a faster way to go about it?
for line in `grep -P "${MONTH} ${DAY}," file | ${AWK} -F" " '{print $4}' | awk -F":"... (2 Replies)
i'm trying to decide if to move operations from one of these hosts to the other. but i cant decide which one of them is the most powerful.
each host has 8 cpus.
HOSTA
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 44
model name : Intel(R) Xeon(R) CPU ... (6 Replies)
Hello,
I am under Ubuntu 18.04 Bionic.
I have one shell script run.sh (which is out of my topic) to run files under multiple directories and one file to control all processes running under those directories (control.sh).
I set a cronjob task to check each of them with two minutes of intervals.... (3 Replies)
Discussion started by: baris35
3 Replies
LEARN ABOUT PHP
locale_lookup
LOCALE_LOOKUP(3) 1 LOCALE_LOOKUP(3)Locale::lookup - Searches the language tag list for the best match to the language
Object oriented style
SYNOPSIS
publicstatic string Locale::lookup (array $langtag, string $locale, [bool $canonicalize = false], [string $default])
DESCRIPTION
Procedural style
string locale_lookup (array $langtag, string $locale, [bool $canonicalize = false], [string $default])
Searches the items in $langtag for the best match to the language range specified in $locale according to RFC 4647's lookup algorithm.
PARAMETERS
o $langtag
- An array containing a list of language tags to compare to $locale. Maximum 100 items allowed.
o $locale
- The locale to use as the language range when matching.
o $canonicalize
- If true, the arguments will be converted to canonical form before matching.
o $default
- The locale to use if no match is found.
RETURN VALUES
The closest matching language tag or default value.
EXAMPLES
Example #1
locale_lookup(3) example
<?php
$arr = array(
'de-DEVA',
'de-DE-1996',
'de',
'de-De'
);
echo locale_lookup($arr, 'de-DE-1996-x-prv1-prv2', true, 'en_US');
?>
Example #2
OO example
<?php
$arr = array(
'de-DEVA',
'de-DE-1996',
'de',
'de-De'
);
echo Locale::lookup($arr, 'de-DE-1996-x-prv1-prv2', true, 'en_US');
?>
The above example will output:
de_de_1996
SEE ALSO locale_filter_matches(3).
PHP Documentation Group LOCALE_LOOKUP(3)