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nairbs howto blog: Mixed language (bash/python) function to deal with stdin pipes

http://nairbs-howto.blogspot.com/2012/02/mixed-language-bashpython-function-to.html

Howto posts by nairb. Saturday, February 11, 2012. Mixed language (bash/python) function to deal with stdin pipes. Often i find the need to be able to use one of my bash scripts to process data from a stdin pipe like:. The standard way is to 'cat /dev/stdin' but alone doesnt do what is needed. for instance perhaps you are not piping output to the script (however this is simple to deal with as an 'if! Python -c "from sys import *. If not stdin.isatty():stdout.write(stdin.read(). This function takes care o...

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nairbs howto blog: July 2011

http://nairbs-howto.blogspot.com/2011_07_01_archive.html

Howto posts by nairb. Friday, July 29, 2011. Bash Script - Port Scanner. Port scanning can be seen as abuse, and get you into trouble (ISP may block your traffic, ect.). Check it out - hope its useful to someone:. 2011 nairb code@nairb.us. GNU General Public License V2. Portscanfile=$(tempfile -p port -s scan.txt). Nc -v -z -w 1 $1 1-1000 $portscanfile 2 &1. Echo $(cat $portscanfile grep succeeded awk '{print $4}'). Case $(echo ${0# */} cut -d '/' -f $(echo ${0# */} wc -w) in. If [ $1 ] ; then. Wtfsopen(...

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nairbs howto blog: Some thoughts about bio-metric scanning security

http://nairbs-howto.blogspot.com/2011/11/some-thoughts-about-bio-metric-scanning.html

Howto posts by nairb. Saturday, November 12, 2011. Some thoughts about bio-metric scanning security. There was a recent post on The Hacker News. Which shows that android phone's current facial recognition security software can be fooled with a simple picture of the person's face. Which was posted 09-19-08, so it would likely be before that date during the airing of season 2. For now however it would be good to also enable a required passphrase. an extra layer of security. something you have (your...Or cr...

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nairbs howto blog: hope google api's page starts hosting WYMeditor

http://nairbs-howto.blogspot.com/2012/02/hope-google-apis-page-starts-hosting.html

Howto posts by nairb. Monday, February 13, 2012. Hope google api's page starts hosting WYMeditor. Is a wonderful " web-based. What You See Is What You Mean) XHTML editor (not. Which can be included as any textarea. Input of an html form, using nothing but java script. it has already become the standard editor in many open source CMS. Any how, the main argument of my post:. Hosts many open source javascript projects/frameworks/libraries on the google api's page. Subscribe to: Post Comments (Atom).

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nairbs howto blog: tscp - Script to quickly and securely transfer files by tunneling tar through ssh

http://nairbs-howto.blogspot.com/2011/08/tscp-script-to-quickly-and-securely.html

Howto posts by nairb. Tuesday, August 9, 2011. Tscp - Script to quickly and securely transfer files by tunneling tar through ssh. For security, pretty much every file I transfer over the network I use 'scp'. Or more likely (to save time and traffic) I tunnel 'tar' through 'ssh'. This compresses the data, transferes securly through the network, and then de-compress on the other end. But it can be a pain remembering the exact syntax, and others have requested a script to help with this. MA 02110-1301, USA.

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nairbs howto blog: January 2012

http://nairbs-howto.blogspot.com/2012_01_01_archive.html

Howto posts by nairb. Thursday, January 19, 2012. Bk - a useful alias to go back to the last directory in bash. I find myself going back to the previous directory i was just in all the time in a bash terminal, and instead of commands like:. You can remember the command:. But it is more useful to have an alias defined in an aliases file (usually /.bash aliases is easily sourced by your /.profile, or /.bashrc). A few cd related aliases i tend to include:. Alias .='cd ./'. Alias .='cd ././'. Minimum number ...

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nairbs howto blog: August 2011

http://nairbs-howto.blogspot.com/2011_08_01_archive.html

Howto posts by nairb. Friday, August 19, 2011. Numeric file permissions help. Sorry for the delay in posting another howto. I have been working on a set of network knocking scripts (server daemon, init.d, and client). I should be posting them soon. For now though. I find when working on scripts that remembering numeric representations of file permissions can be a pain. So I wrote a quick 1liner to paste and run, to help decide. You can then use it by just calling 'fileperms'. Tuesday, August 9, 2011.

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nairbs howto blog: bk - a useful alias to go back to the last directory in bash

http://nairbs-howto.blogspot.com/2012/01/bk-useful-alias-to-go-back-to-last.html

Howto posts by nairb. Thursday, January 19, 2012. Bk - a useful alias to go back to the last directory in bash. I find myself going back to the previous directory i was just in all the time in a bash terminal, and instead of commands like:. You can remember the command:. But it is more useful to have an alias defined in an aliases file (usually /.bash aliases is easily sourced by your /.profile, or /.bashrc). A few cd related aliases i tend to include:. Alias .='cd ./'. Alias .='cd ././'.