- luv-main - example.com

Monitoring swap
by Russell Coker 19 Jun '19

19 Jun '19

I wrote a mon script to monitor swap use because catching systems when memory use gets excessive before they go Oom is a good thing. When I deployed it I was notified of one of my servers which had 99% of the 2G of swap used but also 7G of "buff/cache" memory according to top and seemed to be running nicely like that. Would it give a better result to ignore the amount of swap in use and instead monitor the percentage of RAM used for buff/cache? -- Sent from my Huawei Mate 9 with K-9 Mail.

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Fwd: Fwd: Next months LUV talks - RFC
by achalmers＠westnet.com.au 18 Jun '19

18 Jun '19

THIS TIME FOR SURE! ALC ----- Original Message ----- From: achalmers(a)westnet.com.au To: "luv-main" Sent: Mon, 17 Jun 2019 09:39:21 +1000 Subject: Next months LUV talks - RFC Greetings everyone, Could I ask the luv members that raised their hands to present in July to flick me a response with their detailsNow is the time to get the ball rolling for the next meeting, see .. now you all get a peek under the hood. Happy Monday. ALC

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Fwd: Next months LUV talks - RFC
by achalmers＠westnet.com.au 18 Jun '19

18 Jun '19

THIS TIME FOR SURE! ALC ----- Original Message ----- From: achalmers(a)westnet.com.au To: "luv-main" Sent: Mon, 17 Jun 2019 09:39:21 +1000 Subject: Next months LUV talks - RFC Greetings everyone, Could I ask the luv members that raised their hands to present in July to flick me a response with their detailsNow is the time to get the ball rolling for the next meeting, see .. now you all get a peek under the hood. Happy Monday. ALC

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Images fro DSLR to the cloud
by Andrew Greig 18 Jun '19

18 Jun '19

Hi All. My camera takes a full size SD card and in my travels I want to send my RAW files to my Google Drive. I want to conserve weight so I would like to use My Galaxy TAB S to handle the upload. It does not use a full size SD Card so I was hoping that someone on this list is doing the same thing. I will be taking a pocket Wireless Modem for use with a data plan and sim in the destination country. Hoping for 4G. Any clues would be gratefully applied. Andrew Greig

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Next months LUV talks - RFC
by achalmers＠westnet.com.au 16 Jun '19

16 Jun '19

Greetings everyone, Could I ask the luv members that raised their hands to present in July to flick me a response with their detailsNow is the time to get the ball rolling for the next meeting, see .. now you all get a peek under the hood. Happy Monday. ALC

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Re: outlook.office365.com "invalid parameter supplied"
by Brian May 07 Jun '19

07 Jun '19

Jason White <jason(a)jasonjgw.net> writes: > As a side question, how reliable is their IMAP server? If I remember > rightly, it used to have a reputation for not conforming to standards, > but that was a very long time ago with Microsoft Exchange. > > I'm wondering whether Linux clients would be able to work with it. I haven't had any problems. Other then the one I mentioned here. I use Postfix for all outgoing emails, so the clients talk to Postfix for outgoing email. > At this point, I'm still comfortable running my own mail server, but > if that were to change, one of the large services such as Microsoft or > Google would be the most likely option. The spam problem makes running > one's own server more difficult than it used to be. I'm using rspamd > at the moment. For my personal E-Mail I am using http://kolabnow.com/ Latency to the website isn't always great in Australia, but most of the time I am using imap/smtp so this doesn't matter so much. -- Brian May <brian(a)linuxpenguins.xyz> https://linuxpenguins.xyz/brian/

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outlook.office365.com "invalid parameter supplied"
by Brian May 04 Jun '19

04 Jun '19

I seem to be unable to use postfix to send outgoing email to my accounts on outlook.office365.com: Jun 3 13:39:46 xx postfix/smtp[27582]: 428CB46005E: SASL authentication failed; cannot authenticate to server outlook.office365.com[52.98.3.178]: invalid parameter supplied Jun 3 13:39:46 xx postfix/smtp[27582]: connect to outlook.office365.com[2603:1016:200:21::2]:587: Network is unreachable Jun 3 13:39:46 xx postfix/smtp[27582]: 428CB46005E: SASL authentication failed; cannot authenticate to server outlook.office365.com[40.100.151.242]: invalid parameter supplied Jun 3 13:39:46 xx postfix/smtp[27582]: connect to outlook.office365.com[2603:1016:402:815::2]:587: Network is unreachable Jun 3 13:39:46 xx postfix/smtp[27582]: 428CB46005E: to=<brian(a)linuxpenguins.xyz>, relay=outlook.office365.com[52.98.5.194]:587, delay=17157, delays=17157/0.02/0.42/0, dsn=4.7.0, status=deferred (SASL authentication failed; cannot authenticate to server outlook.office365.com[52.98.5.194]: invalid parameter supplied) If I try to connect manually, it seems OK, but then hangs, if I issue any commands such as "quit" or "ehlo" # openssl s_client -starttls smtp -connect outlook.office365.com:587 CONNECTED(00000003) depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA verify return:1 depth=1 C = US, O = DigiCert Inc, CN = DigiCert Cloud Services CA-1 verify return:1 depth=0 C = US, ST = Washington, L = Redmond, O = Microsoft Corporation, CN = outlook.com verify return:1 --- Certificate chain 0 s:C = US, ST = Washington, L = Redmond, O = Microsoft Corporation, CN = outlook.com i:C = US, O = DigiCert Inc, CN = DigiCert Cloud Services CA-1 1 s:C = US, O = DigiCert Inc, CN = DigiCert Cloud Services CA-1 i:C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA --- Server certificate -----BEGIN CERTIFICATE----- MIII7zCCB9egAwIBAgIQByFh3FvgpIHh+zg3Pb6byjANBgkqhkiG9w0BAQsFADBL MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMSUwIwYDVQQDExxE aWdpQ2VydCBDbG91ZCBTZXJ2aWNlcyBDQS0xMB4XDTE5MDEyMzAwMDAwMFoXDTIx MDEyMzEyMDAwMFowajELMAkGA1UEBhMCVVMxEzARBgNVBAgTCldhc2hpbmd0b24x EDAOBgNVBAcTB1JlZG1vbmQxHjAcBgNVBAoTFU1pY3Jvc29mdCBDb3Jwb3JhdGlv bjEUMBIGA1UEAxMLb3V0bG9vay5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw ggEKAoIBAQDeSMqGxMKrdT5apue8gGt/wSbBs2y3ATuuAhUQtABlYRfFZ+Dc/t6A Ph7y/F8WB3XUYDSX1eLDcUz5C8c1dwyirBjpCd6TlEbXrHWr1+9SHk8oNfxxGsvK RADAZ1k41qfv0A0sCSPM2aItYc1NVAW6xkAdjEUUYLC+8UaO3HWsjTicqctXoDhe G0CqKaKvyi+E/fvXAcP6vLA43sULl95vCmO6MOwIrm5wYlOyM51MAgINKLOWGmCv +x9CrDBEete1+A+6N/GbgbRtVlgIHoz2jtFBcTflk/yVCaawT2UukcFPEQKML7NK XNnqfwLPWjRRhama6JzDIo6qUxmSetyLAgMBAAGjggWuMIIFqjAfBgNVHSMEGDAW gBTdUdCiMXOpc66PtAF+XYxXy5/w9zAdBgNVHQ4EFgQUx4DrZ3bxbeV0Yt5yJf2m PBUhp1QwggJKBgNVHREEggJBMIICPYIWKi5jbG8uZm9vdHByaW50ZG5zLmNvbYIW Ki5ucmIuZm9vdHByaW50ZG5zLmNvbYINKi5ob3RtYWlsLmNvbYIWKi5pbnRlcm5h bC5vdXRsb29rLmNvbYIKKi5saXZlLmNvbYIMKi5vZmZpY2UuY29tgg8qLm9mZmlj ZTM2NS5jb22CDSoub3V0bG9vay5jb22CFyoub3V0bG9vay5vZmZpY2UzNjUuY29t ghthdHRhY2htZW50Lm91dGxvb2subGl2ZS5uZXSCHWF0dGFjaG1lbnQub3V0bG9v ay5vZmZpY2UubmV0giBhdHRhY2htZW50Lm91dGxvb2sub2ZmaWNlcHBlLm5ldIId Y2NzLmxvZ2luLm1pY3Jvc29mdG9ubGluZS5jb22CIWNjcy1zZGYubG9naW4ubWlj cm9zb2Z0b25saW5lLmNvbYILaG90bWFpbC5jb22CFm1haWwuc2VydmljZXMubGl2 ZS5jb22CDW9mZmljZTM2NS5jb22CC291dGxvb2suY29tghJvdXRsb29rLm9mZmlj ZS5jb22CFHN1YnN0cmF0ZS5vZmZpY2UuY29tghhzdWJzdHJhdGUtc2RmLm9mZmlj ZS5jb22CFmF0dGFjaG1lbnRzLm9mZmljZS5uZXSCFyouZnAubWVhc3VyZS5vZmZp Y2UuY29tghphdHRhY2htZW50cy1zZGYub2ZmaWNlLm5ldIIfb3V0bG9vay1zZGYu Z3JhcGgubWljcm9zb2Z0LmNvbTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwEGCCsGAQUFBwMCMIGNBgNVHR8EgYUwgYIwP6A9oDuGOWh0dHA6Ly9j cmwzLmRpZ2ljZXJ0LmNvbS9EaWdpQ2VydENsb3VkU2VydmljZXNDQS0xLWcxLmNy bDA/oD2gO4Y5aHR0cDovL2NybDQuZGlnaWNlcnQuY29tL0RpZ2lDZXJ0Q2xvdWRT ZXJ2aWNlc0NBLTEtZzEuY3JsMEwGA1UdIARFMEMwNwYJYIZIAYb9bAEBMCowKAYI KwYBBQUHAgEWHGh0dHBzOi8vd3d3LmRpZ2ljZXJ0LmNvbS9DUFMwCAYGZ4EMAQIC MHwGCCsGAQUFBwEBBHAwbjAlBggrBgEFBQcwAYYZaHR0cDovL29jc3B4LmRpZ2lj ZXJ0LmNvbTBFBggrBgEFBQcwAoY5aHR0cDovL2NhY2VydHMuZGlnaWNlcnQuY29t L0RpZ2lDZXJ0Q2xvdWRTZXJ2aWNlc0NBLTEuY3J0MAwGA1UdEwEB/wQCMAAwggF/ BgorBgEEAdZ5AgQCBIIBbwSCAWsBaQB2APZclC/RdzAiFFQYCDCUVo7jTRMZM7/f DC8gC8xO8WTjAAABaHgd6jwAAAQDAEcwRQIgF1Z02okCNMdfAA/wMDeKbKhdydzS dkSsnH8rpBGWXzUCIQDufqGk5/2Thy3HapRsQEh5BF3iDTJVR4WLP3eqxczzdgB2 AId1v+dZfPiMQ5lfvfNu/1aNR1Y2/0q1YMG06v9eoIMPAAABaHgd6tMAAAQDAEcw RQIhAJVln/k+Ukm+bViwEOCqXpkKjPz/LhPSD9PDwtWUmzHBAiBFlqcTJBPTHxkv QurqaKiBYy/faZtk/XYLe1VNrKPbJgB3AG9Tdqwx8DEZ2JkApFEV/3cVHBHZAsEA KQaNsgiaN9kTAAABaHgd64QAAAQDAEgwRgIhAIbkgAlupAAX/L5jIdF55DQiOlrn C/GeuSll9ECeBl1KAiEA8xD05xAJEXEq1uaM7vg0+UtubBrZdfrp14hCJnTrv/ow DQYJKoZIhvcNAQELBQADggEBAA4GFn/7XCf3v6DlAR1AqFebPKz6tawcRcWNqpO2 1e/2aso+3iPa2A5K5UHSRHfGHpDVtX5DidxB0CvUxRTQsIMWG27x3ADrngzbGVS4 usWOXUg0uXCIM5EtVKJO1XFfntE0CsjjkPgy8IvkdqvvnEMEqVu/UyAlTpu02qoZ wrEXATXijvBLo23arDUrM427a7jCO9co0aq0Bzgy9rEACcqE91HiuW/Wmj4yfvsb FzEAG6f68S3OFvV/EFlsnPAnQeHiuRPJsapZGLMHCbl95Vf+sICuSZ0tLY2WXn/y da+aUIZk/bxgwnckDXQAieqDS/G38ZYBr9qKJUc4XDdSlOs= -----END CERTIFICATE----- subject=C = US, ST = Washington, L = Redmond, O = Microsoft Corporation, CN = outlook.com issuer=C = US, O = DigiCert Inc, CN = DigiCert Cloud Services CA-1 --- No client certificate CA names sent Client Certificate Types: RSA sign, DSA sign, ECDSA sign Requested Signature Algorithms: RSA+SHA256:RSA+SHA384:ECDSA+SHA256:ECDSA+SHA384:RSA+SHA512:ECDSA+SHA512 Shared Requested Signature Algorithms: RSA+SHA256:RSA+SHA384:ECDSA+SHA256:ECDSA+SHA384:RSA+SHA512:ECDSA+SHA512 Peer signing digest: SHA256 Peer signature type: RSA Server Temp Key: ECDH, P-256, 256 bits --- SSL handshake has read 4322 bytes and written 484 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 Session-ID: 88020000683BC082F9307432AB5C52CD83D20B3F5CBA0B9739C5D5240B189D33 Session-ID-ctx: Master-Key: 1B1D5771C727B9BFA2DE2F23B2A46C2FB9139F5382D4A872AADF093BEB38A8B913436520343BC21A68488BA22063367B PSK identity: None PSK identity hint: None SRP username: None Start Time: 1559535616 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: yes --- 250 SMTPUTF8 quit Eventually I get an error: 451 4.7.0 Timeout waiting for client input [ME1PR01CA0097.ausprd01.prod.outlook.com] read:errno=0 I get similar results if I try to connect to their port 25, with and without ssl. Is this my fault or their fault? Happened now on two different computers. Recently upgraded to Debian buster, not sure if that is relevant or not. Regards

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Hardware library
by Russell Coker 04 Jun '19

04 Jun '19

I've got a bunch of new stuff in the hardware library for tonight. Also will have some Cisco gear and embedded Linux servers in the boot of my car. -- Sent from my Huawei Mate 9 with K-9 Mail.

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Lacie Porsche Drives.
by stripes theotoky 30 May '19

30 May '19

I have been intending to buy this drive for back up of my Linux boxen but Googling shows that some people at least are having trouble with Porsche drives. I understand I can't install the software as it is Mac but then I don't want to. Is there any reason why this particular drive won't work as a standard USB3 on Ubuntu and Devuan laptops? https://www.mwave.com.au/product/lacie-8tb-porsche-design-usb-30-external-d… -- Stripes Theotoky -37 .713869 145.050562

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Upcoming Linux Journal Cool Projects issue
by Mark Irgang 24 May '19

24 May '19

We are working on our annual cool projects issue and are still looking for a few more articles. Are your LUGS working on cool projects? If so, would you or someone you know be interested in writing an article for us? Email ljeditor(a)linuxjournal.com if you have an idea for an article, and note that the deadline for that issue is July 10th. As a thank you, here are the links for the* Linux Journal* -- Deep Dive Collection Ebook for everyone in your LUG. Our Deep Dive Collection is indeed deep, coming in at 800+ pages! As such, we've provided it in two ebook formats. Please follow the version link(s) of your choice to download now: - EPUB <https://s3.us-east-2.amazonaws.com/lj-podcast/Linux+Journal+Deep+Dive+Editi…> - MOBI <https://s3.us-east-2.amazonaws.com/lj-podcast/Linux+Journal+Deep+Dive+Editi…> Mark C. Irgang Associate Publisher Linux Journal -- The Original Magazine of the Linux Community www.linuxjournal.com 9597 Jones Rd, #331 Houston, TX 77065

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