Re: [GTALUG] Hashbang syntax in bash script [was: Watching a network folder: is there a smart way of doing this?\

2017-03-01 Thread Stewart Russell via talk
It's also handy for your Perls & Pythons if you're running perlbrew or that weird python overlay thing equivalent. Stewart --- Talk Mailing List talk@gtalug.org https://gtalug.org/mailman/listinfo/talk

Re: [GTALUG] Hashbang syntax in bash script [was: Watching a network folder: is there a smart way of doing this?\

2017-03-01 Thread Scott Elcomb via talk
> On Wed, Mar 01, 2017 at 04:09:11AM -0500, Bob Jonkman via talk wrote: >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA1 >> >> Hi Scott: Why do this: >> >> #!/usr/bin/env bash >> >> and not the usual >> >> #! /bin/bash >> >> ??? On Wed, Mar 1, 2017 at 5:41 AM, William Park via talk wrote: > If

[GTALUG] General Hacker Stuff -Point of Sale and other exploits

2017-03-01 Thread Russell Reiter via talk
Forgot to reply to all so Dee's getting this twice. Sorry On Mar 1, 2017 5:25 PM, "o1bigtenor" wrote: On Wed, Mar 1, 2017 at 3:33 PM, Russell Reiter via talk wrote: > IMHO Here's a link to a must see Defcon 24 video. > https://www.youtube.com/watch?v=mV_0k9Fh590 > > Modern Magstripe hacking & m

Re: [GTALUG] General Hacker Stuff -Point of Sale and other exploits

2017-03-01 Thread Alvin Starr via talk
Heading out on a trip a little while back we asked our credit card company if we needed to notify them. The response was we only needed to notify them if we were heading to the U.S. because it is just about the last place on earth that still uses magstripe credit cards. A guy I worked for ye

Re: [GTALUG] General Hacker Stuff -Point of Sale and other exploits

2017-03-01 Thread o1bigtenor via talk
On Wed, Mar 1, 2017 at 3:33 PM, Russell Reiter via talk wrote: > IMHO Here's a link to a must see Defcon 24 video. > https://www.youtube.com/watch?v=mV_0k9Fh590 > > Modern Magstripe hacking & more. > > They're using iron oxide not ammonium dichromate as I related in an earlier > post but; refundin

[GTALUG] General Hacker Stuff -Point of Sale and other exploits

2017-03-01 Thread Russell Reiter via talk
IMHO Here's a link to a must see Defcon 24 video. https://www.youtube.com/watch?v=mV_0k9Fh590 Modern Magstripe hacking & more. They're using iron oxide not ammonium dichromate as I related in an earlier post but; refunding to a different credit card than the original one charged. Can't wait to se

Re: [GTALUG] Watching a network folder: is there a smart way of doing this?

2017-03-01 Thread Russell Reiter via talk
On Feb 24, 2017 9:24 PM, "Stewart C. Russell via talk" wrote: On 2017-02-20 12:47 AM, Aruna Hewapathirane wrote: > > Hi Stewart, you could just |watch| the file listing (adjusting n seconds > to whatever is suitable) > > |watch --differences -n 10 ls -l | I suspect I'll just have to go with Wil

Re: [GTALUG] Hashbang syntax in bash script [was: Watching a network folder: is there a smart way of doing this?\

2017-03-01 Thread William Park via talk
If you know /bin/bash is the right location, then use /bin/bash. If not, let 'env' find it. -- William On Wed, Mar 01, 2017 at 04:09:11AM -0500, Bob Jonkman via talk wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi Scott: Why do this: > > #!/usr/bin/env bash > > and not the usu

[GTALUG] Hashbang syntax in bash script [was: Watching a network folder: is there a smart way of doing this?\

2017-03-01 Thread Bob Jonkman via talk
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Scott: Why do this: #!/usr/bin/env bash and not the usual #! /bin/bash ??? - --Bob. On 2017-02-24 11:21 PM, Scott Elcomb via talk wrote: > On Fri, Feb 24, 2017 at 9:24 PM, Stewart C. Russell via talk > wrote: >> On 2017-02-20 12:47 AM, Arun