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Hi

I want to monitor a file even if the file rotate. When a text occurs I want to send a mail.

Something like this but it's not working correctly:


tail -F mylog.log | grep 'MatchMe' |...

Hi

Input:
{ committed = 782958592; init = 805306368; max = 1051394048; used = 63456712; }

Result:
A map (maybe Associative Array) where I can iterate through the key/value. Something like...

Hi

Input:

MYTEXT.aa.bb
cc.MYTEXT.aa.bb
ee.dd.cc.MYTEXT.aa.bb
cc.NOTEXT.a.b


Output:

<empty>
cc
cc
<empty>


I would like to use a regex to extract the last word before MYTEXT...

The language is not important but defining the steps like you suggested

Great solution. Thx

So the steps is:

1. all characters until the last - .*-
2. Create a backreference which does not match a dot \([^.][^.]*\)
3. from the first dot to the rest of the line .*
4. Replace...

I am looking for a general solution if possible. But grep/java will be fine.

Hi

Input:

-
--
---
----
aa-bb-cc
aa--bb--cc
aa---bb---cc
aa----bb----cc

Output:

.
-
-.
--
aa.bb.cc

Hi

Input:
aa-bb-cc-dd.ee.ff.gg
Output:
dd

I want to get the word after the last '-' until the first dot

I have tried with regex lookbehind and lookahead like this:
(?<=-).*(?=\.)

but...

Input:
09:43:46,538 INFO first text
10:45:46,538 INFO second
text
11:00:46,538 INFO third
more
text

Output:
09:43:46,538 INFO first text
10:45:46,538 INFO second text
11:00:46,538 INFO...

Sorry I have miss something in the input file.

I don't think I can use sort and uniq

The new input:
some random text SELECT TABLE1 some more random text
some random text SELECT TABLE2 some...

Input:
some random text SELECT TABLE1 some more random text
some random text SELECT TABLE2 some more random text
some random text SELECT TABLE3 some more random text
some random text SELECT...

Thx for both answers



I can execute this:
sed 's/^.\{4\}/'"`date`"'/' inputfile

and get this result:
Wed Nov 17 22:21:40 CET 2010=some text
Wed Nov 17 22:21:40 CET 2010=some text
Wed...

Alo

I have this input:
0x10=some text
0x20=some text
0x30=some text

and want this output:
16=some text
32=some text
48=some text

I want to use a command to convert from hex to decimal...

Thx for the answer but it's not working correctly. All lines get 1 occurrence. But if I use this:

awk '{print $1}' inpufFile | sort | uniq -c | sort | awk '{print $2" "$1}'

I will get the right...

Alo

I have a file with a lot of addresses where I want to list unique addresses and the number of theirs occurrence.

I have this input file:
0011bd09 ea 01 0b 04 ea 01 0b 38-bd 11 00 98 15 cb...