Commands tagged share (6)

  • Here's how to serve a directory in one line of Ruby. Handy for sharing files at a conference, for example.


    1
    ruby -rwebrick -e'WEBrick::HTTPServer.new(:Port => 3000, :DocumentRoot => Dir.pwd).start'
    boylah · 2013-08-20 10:19:27 0
  • After installing Termbeamer (see termbeamer.com) you can use it to share a terminal session with one or more others even from behind a firewall or NAT.


    -1
    tb send xmpp:user.name@gmail.com
    unixmonkey52862 · 2013-04-08 00:29:43 0
  • One person does `mkfifo foo; script -f foo' and another can supervise real-time what is being done using `cat foo'.


    19
    mkfifo foo; script -f foo
    realist · 2011-09-08 02:51:44 5
  • Sprunge.us is a code/text sharing site like pastebin, but it is easy to post stuff from the command line. How it works: :w !command In vim, w writes the current tab to a file when a filename is given afterwards, but if !command is given, the output is piped to the stdin of command. curl -F "sprunge=<-" http://sprunge.us curl is an HTTP client. The -F option does an HTTP post to the given address. The data in the quotes is passed in the post. The "sprunge=" part sets up a fieldname - the part that follows is what is associated with the name. The "<" tells curl to send data from the file descriptor that follows it. The "-" in bash is a file descriptor that points to stdin instead of an actual file; in this case, stdin is being piped in from vim. After we send the HTTP post to sprunge.us, it will give back a url that points to the data you just sent. | xclip xclip is a utility that lets you put stuff in your clipboard or selection buffer. This part uses a bash pipe ( | ) to redirect the stdout of the previous command to the stdin of the next command. So, we're capturing the URL that curl gave us and putting it into the selection buffer, ready to paste into IRC or a forum. Notes: Of course, for this to work, you must have curl (which comes by default on most distroes), and xclip installed. When you share the url, you can append "?lang" to highlight and have line numbers. Check out http://sprunge.us/BZXV?log for line numbers and http://sprunge.us/BZXV?ruby for highlighting. If you prefer to use ctrl-v (paste from clipboard) instead of middle-click (paste from selection buffer), look up options on xclip - you can do that. Show Sample Output


    16
    :w !curl -F "sprunge=<-" http://sprunge.us | xclip
    shawnjgoff · 2010-04-25 00:43:37 3

  • 0
    smbmount //<ip>/<resource> <local_mount_point>
    ivanatora · 2010-02-26 11:11:02 0
  • If you enable multiuser, then you can permit others to share your screen session. The following conditions apply: 1. screen must be suid root; 2. "multiuser on" must be configured in ~/.screenrc; 3. control the others user(s) access with "aclchg": # ----- from ~/.screenrc-users ----- aclchg someuser +rx "#?" #enable r/o access to "someuser" aclchg someuser -x "#,at,aclchg,acladd,acldel,quit" # don't allow these aclchg otheruser +rwx "#?" # enable r/w access to "otheruser" aclchg otheruser -x "#,at,aclchg,acladd,acldel,quit" # don't allow them to use these commands # ----- After doing this (once), you start your session with: $ screen Then, the other user can join your terminal session(s) with youruserid: $ screen -r youruserid/ Note: the trailing "/" is required. Multiple users can share the same screen simultaneously, each with independent access controlled precisely with "aclchg" in the ~/.screenrc file. I use the following setup: # ~/.screenrc-base # default screenrc on any host source $HOME/.screenrc-base source $HOME/.screenrc-$HOST source $HOME/.screenrc-users # ----- Then, the base configurations are in ~/.screenrc-base; the host-specific configurations are in ~/.screenrc-$HOST, and the user configurations are in ~/.screenrc-users. The host-specific .screenrc file might contain some host-specific screen commands; e.g.: # ~/.screen-myhost # ----- screen -t 'anywhere' /bin/tcsh screen -t 'anywhere1' /bin/tcsh # ---- The .screenrc-base contains: # ~/.screenrc-base ## I find typing ^a (Control-a) awkward. So I set the escape key to CTRL-j instead of a. escape ^Jj termcapinfo xterm* ti@:te@: autodetach on zombie kr verbose on multiuser on


    39
    % screen -r someuser/
    totoro · 2009-03-25 23:59:38 1

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