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How can i use iptables on centos 7? [closed]
I installed CentOS 7 with minimal configuration (os + dev tools). I am trying to open 80 port for httpd service, but something wrong with my iptables service ... what's wrong with it? What am I doing wrong?
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How do I put an already-running process under nohup?
...er with the jobs command) so that the job isn't killed when the terminal closes.
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relative path in BAT script
...rent Windows 7 machines, might be different elsewhere (XP, Vista oder Windwos 8 --> I don't know but: Microsoft logic and I couldn't find any docs about it ;)). However, I found that I had to put quotation marks around it ("%~dp0\bin\Iris.exe") as the path had a whitespace in it :) Just to be rea...
Android Center text on canvas
...et the coordinates for drawText , it sets the bottom of the text at this position. I would like the text to be drawn so that the text is centered also horizontally.
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Bypass confirmation prompt for pip uninstall
... the virtualenv rather than relying on the system python modules to meet those dependencies,
Yes. Don't mess too much with the inbuilt system installed packages. Many of the system packages, particularly in OS X (even the debian and the derived varieties) depend too much on them.
pip --upgrade...
How can I update NodeJS and NPM to the next versions?
...ed already. (Consider, if there is ever a bug in the update command.) In those cases, you can do this:
curl https://www.npmjs.com/install.sh | sh
To update Node.js itself, I recommend you use nvm, the Node Version Manager.
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Connect to Amazon EC2 file directory using Filezilla and SFTP
... upload files to the server directory using FileZilla in the simplest and most straightforward fashion possible.
14 Answer...
Use of an exclamation mark in a Git commit message via the command line
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This wasn't working for me in OS X, so I just used git commit (no -m) to open up a text editor for my message.
– Kevin C.
Oct 30 '13 at 20:30
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Postgres could not connect to server
After I did brew update and brew upgrade, my postgres got some problem. I tried to uninstall postgres and install again, but it didn't work as well.
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Facebook Android Generate Key Hash
...e your debug certificate under ~/.android/debug.keystore (on Linux and Mac OS X); the directory is something like %USERHOME%/.android on Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package.
Let me know if that works.
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