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write a shell script to ssh to a remote machine and execute commands
... known hosts. If you do not want to have the host added to the known hosts file, add the option -o UserKnownHostsFile=/dev/null.
Note that this disables certain security checks, for example protection against man-in-the-middle attack. It should therefore not be applied in a security sensitive envir...
Crash logs generated by iPhone Simulator?
...) output from an app running in the simulator. The crash logs are saved to file.
I have found some in my home directory under
~/Library/Logs/DiagnosticReports/
They have a file extension of .crash
Something I haven't yet figured out is how to get them to generate even if the debugger grabs the ...
Is it possible to serialize and deserialize a class in C++?
...chive, it writes its lib version to the stream, which makes appending to a file impossible.
– CyberSnoopy
Aug 5 '14 at 5:52
...
Vim search and replace selected text
...ement-string> doesn't seem to work for highlighting something like /tmp/file. it just becomes <your-replacement-string>/tmp/file
– naisanza
Oct 13 '17 at 22:02
add a ...
How can I keep my fork in sync without adding a separate remote?
... the forked Git repository me/foobar)
Jump to the src folder, and open the file you want to change
Click the pen icon. It will automatically create a label in your personal fork named "patch-1" based on the current version of the master repository:
Enjoy!
...
Copying PostgreSQL database to another server
...
You don't need to create an intermediate file. You can do
pg_dump -C -h localhost -U localuser dbname | psql -h remotehost -U remoteuser dbname
or
pg_dump -C -h remotehost -U remoteuser dbname | psql -h localhost -U localuser dbname
using psql or pg_dump to c...
What is your most productive shortcut with Vim?
...u. (Okay, you'll still have syntax highlighting and the ability to handle files larger than a piddling ~45KB or so; but work with me here).
vi has 26 "marks" and 26 "registers." A mark is set to any cursor location using the m command. Each mark is designated by a single lower case letter. Thus ...
django test app error - Got an error creating the test database: permission denied to create databas
...CREATEDB; command needs to match the database user in your Django settings files. In this case, the original poster, had the user as django the above answer.
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Combining Multiple Commits Into One Prior To Push
...10154e updated README formatting and added blame
pick a5f4a0d added cat-file
It's important to note that these commits are listed in the opposite order than you normally see them using the log command. Means, the older commit will be shown first.
2) Change 'pick' to 'squash' for last committ...
How to install Google Play Services in a Genymotion VM (with no drag and drop support)?
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Upgrade Genymotion and VirtualBox to the latest version.
Download two zip files:
- ARM Translation Installer v1.1
- Google Apps for your Android version: 2.3.7 - 4.4.4 or 4.4 - 6.0 (with platform and variant) You can also find the GApps list in the wbroek user GitHubGist page.
Open Genymotion emu...