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these are some aliases you can use in bashrc to shorten the amount of typing needed to use apt-get, also can be used as reference if you can't remember alot of commands or command parameter variations,etc...
Please comment with more apt-get aliases if I missed any, thx
possible options:
* Varnish
* Squid in reverse proxy mode
* Django's cache framework
* rack-cache
* or CDN, like Akamai
Telnet will make a tcp connection to a remote ip/port to test connectivity. If it times out, it's not reaching the host (maybe the firewall is blocking it). If connection is refused, it's reaching the host, but either the service is not listening on that port, or it's locked.
curl doesn't provide url-encoding for 'GET' data, it have an option '--data-urlencode', but its only for 'POST' data. Thats why I need to write down this commandline. With 'perl', 'php' and 'python', this is one liner, but just I wrote it for fun. Works in Ubuntu, will work in all linux varients(I hope it will work in unix varients also).
This will temporarily add the current directory to your $PATH. Allowing you to execute from that directory for the duration of the session.
This command will open up the two files in FileMerge on OS X. You can also compare two directories.
opendiff directory1 directory2
NOTE: FileMerge is a part of the OS X Developer Tools, available on the install disc.
An example config file is placed in the sample output along with the command line call to use it.
The rsync daemon here is setup on the destination, thus requiring the read only = false flag. Also it uses uid and gid of root, change as required.
2d6 dice:
awk 'BEGIN { srand(); a=int(rand()*6)+1; b=int(rand()*6)+1; print a " + " b " = " a+b }'
3 + 6 = 9
Greps located files for an expression.
Example greps all LaTeX files for 'foo':
locate *.tex | xargs grep foo
To avoid searching thousands of files with grep it could be usefull to test first how much files are returned by locate:
locate -c *.tex
Download Gsplitter extension, and execute it with Chrome !
Or download it here :
https://chrome.google.com/extensions/detail/lnlfpoefmdfplomdfppalohfbmlapjjo
This backup function preserve the file suffix allowing zsh suffix aliases and desktop default actions to work with the backup file too.