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Bash Script: count unique lines in file
I have a large file (millions of lines) containing IP addresses and ports from a several hour network capture, one ip/port per line. Lines are of this format:
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Show MySQL host via SQL Command
... possible to show the current connections host.
Not connection_id, but the IP Address or Name of the host.
4 Answers
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android edittext onchange listener
...ered Jun 21 '12 at 8:21
Nuno GonçalvesNuno Gonçalves
4,88766 gold badges3939 silver badges5656 bronze badges
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Is there a way to stop Google Analytics counting development work as hits?
I have added the JavaScript that I need to the bottom of my pages so that I can make use of Google Analytics. Only problem is that I am sure that it is counting all my development work as hits. Seeing as I probably see some of those pages a hundred times a day it will really skew my readings. Is the...
Custom domain for GitHub project pages
...99.111.153
Check the Github docs to confirm these are the most up-to-date IPs.
Create a CNAME record to point www.example.com to YOUR-GITHUB-USERNAME.github.io.
This is the most confusing part.
Note the YOUR-GITHUB-USERNAME NOT the GitHub repo name! The value of YOUR-GITHUB-USERNAME is determine...
Check status of one port on remote host [closed]
...or Windows, Linux, and Mac OS X.
For example, check for telnet on a known ip:
nmap -A 192.168.0.5/32 -p 23
For example, look for open ports from 20 to 30 on host.example.com:
nc -z host.example.com 20-30
share
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Changing image sizes proportionally using CSS?
... in opera atm?! caniuse.com/object-fit
– Simon Dragsbæk
Oct 7 '13 at 7:20
4
I see your point, @S...
How to check if a float value is a whole number
...ed Jun 11 '19 at 19:41
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Aug 30 '16 at 13:56
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Indenting code in Sublime text 2?
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@NunoGonçalves the menu does not show the new shortcut but it should work. make sure your Preferences - Keybindings-User contains exactly those lines and save that file. Also make sure ST knows which kind of filetype/syntax it shoul...
Select datatype of the field in postgres
...QL allows you to have the same table name (even an identical table) in multiple schemas. The robust way to write that WHERE clause considers that possibility: where table_catalog = ? and table_schema = ? and table_name = ?; But this information_schema view doesn't consider that the DDL might have us...