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What does “connection reset by peer” mean?
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@Robert Because that's where the reset came from. The peer sent an RST packet.
– Marquis of Lorne
De...
How does push notification technology work on Android?
...into my mind is that the device keep server updated with its current path (IP). When google server needs to send notification, it takes its current path and forward message to that path. Am I right to some extent?
– Khawar Raza
Jul 16 '12 at 17:02
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Downloading MySQL dump from command line
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edited Mar 27 '14 at 8:07
answered Mar 27 '14 at 6:42
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Test if remote TCP port is open from a shell script
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answered Feb 27 '12 at 10:35
Alessio GaetaAlessio Gaeta
4,93211 gold badge1313 silver badges2525 bronze badges
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Windows batch: sleep [duplicate]
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You can try
ping -n XXX 127.0.0.1 >nul
where XXX is the number of seconds to wait, plus one.
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How do I find out my MySQL URL, host, port and username?
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edited Mar 17 '16 at 18:27
answered Mar 17 '16 at 16:27
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How to determine SSL cert expiration date from a PEM encoded certificate?
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Here's my bash command line to list multiple certificates in order of their expiration, most recently expiring first.
for pem in /etc/ssl/certs/*.pem; do
printf '%s: %s\n' \
"$(date --date="$(openssl x509 -enddate -noout -in "$pem"|cut -d= -f 2)" --iso-8...
“The certificate chain was issued by an authority that is not trusted” when connecting DB in VM Role
... a lot of your environment, if it's local or remote, how admins set it up, IP restrictions and it can be easily mitigated with other workarounds. You can't say it's a bad advice without having a bit of information about your infrastructure.
– OrizG
Dec 29 '18 a...
What is the copy-and-swap idiom?
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2227
Overview
Why do we need the copy-and-swap idiom?
Any class that manages a resource (a wrapper...
performing HTTP requests with cURL (using PROXY)
...'t connect to host
– user873286
Feb 27 '12 at 22:50
I get above error when I run this command: curl -x, --proxy 122.72...