Magic words:
psql -U postgresSome interesting flags (to see all, use -h or --help depending on your psql version):
-E: will describe the underlaying queries of the \ commands (cool for learning!)-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.
However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on
| // create file: | |
| sudo vim /usr/share/applications/intellij.desktop | |
| // add the following | |
| [Desktop Entry] | |
| Version=13.0 | |
| Type=Application | |
| Terminal=false | |
| Icon[en_US]=/home/rob/.intellij-13/bin/idea.png | |
| Name[en_US]=IntelliJ |
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048
# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
| """ | |
| Outputs history with bash and git aliases expanded. | |
| """ | |
| from __future__ import print_function | |
| import re | |
| from subprocess import check_output | |
| BASH_ALIASES = {} | |
| for line in check_output('bash -i -c "alias -p"', shell=True).split('\n'): |