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  • How can you force a floating div to be the height of its parent?

    - by ErnieStings
    HTML markup: <div class="planRisk"> <div class="innerPlanRiskRight"> <div class="rmPlanFrequency">10 </div> <div class="rmPlanSeverity"> 5</div> <div class="rmPlanRiskFactor">50 </div> <div class="rmPlanNumSolutions">2</div> <div class="rmPlanPercentComplete">34% </div> <div class="rmPlanDeletePlanRisk"> X </div> </div> <div class="rmPlanRiskTitle"> Pandemic Influenza</div> </div> CSS: .planRisk{background-color:#DEECD1; border:1px solid #BEBEBE;} .innerPlanRiskRight{float:right; color:#000000;} .rmPlanFrequency{float:left; width:46px;background-color:#d9dee1; text-align:center; border-right:1px solid #ebebeb; padding:0.2em;} .rmPlanSeverity{float:left; width:46px; background-color:#dbe1d4; text-align:center; border-right:1px solid #ebebeb; padding:0.2em;} .rmPlanRiskFactor{float:left; width:46px; background-color:#e5d5da; text-align:center; border-right:1px solid #ebebeb; padding:0.2em;} .rmPlanNumSolutions{float:left; width:46px; background-color:#dae4e4; text-align:center; border-right:1px solid #ebebeb; padding:0.2em;} .rmPlanPercentComplete{float:left; width:46px; background-color:#dddddd; text-align:center; padding:0.2em; } .rmPlanDeletePlanRisk{float:left; width:30px; background-color:#DEECD1; text-align:center; padding:0.2em;} .rmPlanRiskTitle{padding:0.2em; } .rmPlanSolutionContainer{background-color:#f0f9e8; border: 0 1px 1px; border-left:1px solid #CDCDCD; border-right:1px solid #cdcdcd; } .innerSolutionRight{float:right;} .rmPlanSolution{border-bottom:1px solid #CDCDCD; padding-left:1em;} .rmPlanSolutionPercentComplete{float:left; width:46px; background-color:#E2EADA; padding-left:0.2em; padding-right:0.2em; text-align:center;} .rmPlanDeleteSolution{float:left; width:30px; text-align:center; padding-left:0.2em; padding-right:0.2em; }

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  • Can I change a user password in Linux from the command line with no interactivity?

    - by Paul Hoffman
    I have a specific use case where I would really like to be able to change a user's password with a single command with no interactivity. This is being done in a safe fashion (over SSH, and on a system with only one user able to be logged in), so it's fine to expose the new password (and even the old one, if necessary) on the command line. FWIW, it's a Ubuntu system. I just want to avoid having to add something Expect-like to this system for just this one task.

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  • How to jump back to the first character in *nix command line?

    - by clami219
    When writing a long command in the *nix command line and having to go back to the first character, in order to add something at the beginning (for instance a nohup, when you realize the process will be a long one, or a sudo, when you realize you need root permissions) it can take a long time for the cursor to make its way back to the first character... Is there a short cut that allows you to jump straight there? I'm using a mac, so Home is not an option

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  • Triangle Line-Segment Intersection - detecting near misses

    - by Will
    A ray is a very poor approximation of a player! I think approximating a player with a sphere traveling a straight line each game tick will solve my problems of the player intersecting edges of scenery because their line segment missed it yet their own model is not infinitely thin... I have a 3D triangle and a line segment. I have the normal triangle-line-segment intersection code which I admit I have only a woolly grasp of. To model movement and compute collisions of the player I have to determine if a line passes within sphere-radius of a triangle. But I can find no convenient line near-miss intersection code! Here's the classic triangle intersection ### commented ### code with my starting assumptions: function triangle_ray_intersection(a,b,c,ray_origin,ray_dir,ray_radius) { // http://softsurfer.com/Archive/algorithm_0105/algorithm_0105.htm#intersect_RayTriangle%28%29 // get triangle edge vectors and plane normal var u = vec3_sub(b,a); var v = vec3_sub(c,a); var n = vec3_cross(u,v); if(n[0]==0 && n[1]==0 && n[2]==0) return null; // triangle is degenerate var w0 = vec3_sub(ray_origin,a); var j = vec3_dot(n,ray_dir); if(Math.abs(j) < 0.00000001) { //### if parallel, might still pass within ray_radius of it return null; // parallel, disjoint or on plane } var i = -vec3_dot(n,w0); // get intersect point of ray with triangle plane var k = i / j; if(k < 0.0) return null; // ray goes away from triangle //### as its a line segment, k > 1+ray_radius means no intersect var hit = vec3_add(ray_origin,vec3_scale(ray_dir,k)); // intersect point of ray and plane // is I inside T? //### here I'm a bit lost; this is presumably computing barycentric coordinates? var uu = vec3_dot(u,u); var uv = vec3_dot(u,v); var vv = vec3_dot(v,v); var w = vec3_sub(hit,a); var wu = vec3_dot(w,u); var wv = vec3_dot(w,v); var D = uv * uv - uu * vv; var s = (uv * wv - vv * wu) / D; //### therefore, compute if its within ray_radius scaled to the 0..1 of barycentric coordinates? if(s<0.0 || s>1.0) return null; // I is outside T var t = (uv * wu - uu * wv) / D; if(t<0.0 || (s+t)>1.0) return null; // I is outside T //### finally, if it passses a barycentric test it might still be too far //### to a point; must check that its distance from a corner is within ray_radius too if more than one barycentric coord is >1 //### so we have rounded corners... return [hit,n]; // I is in T } Given the distance between the point of plane intersection and each corner, I ought to be able to determine distance at world scale of how far beyond the edge - beyond 1.0 in barycentric coordinates for each axis - that point is... At this point my head explodes! Is this the right track? What's the actual code? UPDATE: you can earn 100 pts on SO if you answer this question there...! How can you determine if a line segment passes within some distance of a triangle?

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  • How to run RCU from the command line

    - by Kevin Smith
    When I was trying to figure out how to run RCU on 64-bit Linux I found this post. It shows how to run RCU from the command line. It didn't actually work for me, so you can see my post on how to run RCU on 64-bit Linux. But, seeing how to run RCU from the command got me started thinking about running RCU from the command line to create the schema for WebCenter Content. That post got me part of the way there since it shows how run RCU silently from the command line, but to do this you need to know the name of the RCU component for WebCenter Content. I poked around in the RCU files and found the component name for WCC is CONTENTSERVER11. There is a contentserver11 directory in rcuHome/rcu/integration and when you look at the contentserver11.xml file you will see <RepositoryConfig COMP_ID="CONTENTSERVER11"> With the component name for WCC in hand I was able to use this command line to run RCU and create the schema for WCC. .../rcuHome/bin/rcu -silent -createRepository -databaseType ORACLE -connectString localhost:1521:orcl1 -dbUser sys -dbRole sysdba -schemaPrefix TEST -component CONTENTSERVER11 -f <rcu_passwords.txt To make the silent part work and not have it prompt you for the passwords needed (sys password and password for each schema) you use the -f option and specify a file containing the passwords, one per line, in the order the components are listed on the -component argument. Here is the output from rcu when I ran the above command. Processing command line ....Repository Creation Utility - Checking PrerequisitesChecking Global PrerequisitesRepository Creation Utility - Checking PrerequisitesChecking Component PrerequisitesRepository Creation Utility - Creating TablespacesValidating and Creating TablespacesRepository Creation Utility - CreateRepository Create in progress.Percent Complete: 0...Percent Complete: 100Repository Creation Utility: Create - Completion SummaryDatabase details:Host Name              : localhostPort                   : 1521Service Name           : ORCL1Connected As           : sysPrefix for (prefixable) Schema Owners : TESTRCU Logfile            : /u01/app/oracle/logdir.2012-09-26_07-53/rcu.logComponent schemas created:Component                            Status  LogfileOracle Content Server 11g - Complete Success /u01/app/oracle/logdir.2012-09-26_07-53/contentserver11.logRepository Creation Utility - Create : Operation Completed This works fine if you want to use the default tablespace sizes and options, but there does not seem to be a way to specify the tablespace options on the command line. You can specify the name of the tablespace and temp tablespace, but they must already exist in the database before running RCU. I guess you can always create the tablespaces first using your desired sizes and options and then run RCU and specify the tablespaces you created. When looking up the command line options in the RCU doc I found it has the list of components for each product that it supports. See Appendix B in the RCU User's Guide.

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  • How can I get add-apt-repository to work?

    - by Kristopher Arens
    Whenever I try to add a repository via the command line, I get the following error message: Traceback (most recent call last): File "/usr/bin/add-apt-repository", line 125, in ppa_info = get_ppa_info_from_lp(user, ppa_name) File "/usr/lib/python2.7/dist-packages/softwareproperties/ppa.py", line 80, in get_ppa_info_from_lp curl.perform() pycurl.error: (60, 'server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none') Is there a way to remedy this situation?

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  • How to reset .bashrc file which edited before to set PATH ANDROID sdk

    - by revan
    bash: export: `/home/entw/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local /bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/bin': not a valid identifier bash: /home/entw/.bashrc: line 111: unexpected EOF while looking for matching `"' bash: /home/entw/.bashrc: line 112: syntax error: unexpected end of file entw@entwine-desktop:~$ This is the error i frequently getting in terminal, shows when opend termianl. The following commands i applied in terminal, sudo gedit $HOME/.bashrc and added some path varable like android SDK, and run the following command source ~/.bashrc got the error in terminal bash: export: `/home/entw/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local /bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/bin': not a valid identifier bash: /home/entw/.bashrc: line 111: unexpected EOF while looking for matching `"' bash: /home/entw/.bashrc: line 112: syntax error: unexpected end of file entw@entwine-desktop:~$ but if i try to open agin that file shows the error file or directory not found. what do i do to set all correct ??, please any help? This forum i tried [forum]: http://forum.xda-developers.com/showthread.php?t=919425 "--point 2"

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  • read file in shell script

    - by moata_u
    how can i read file in shell script , then assign each line to an variable that i can use later ,,,(am thinking in way to load an default setting from file) i already try : process (){ } FILE='' read -p "Please enter name of default file : " FILE if [ ! -f $FILE ]; then echo "$FILE : does not exists " exit 1 elif [ ! -r $FILE ]; then echo "$FILE : can not read " fi exec 0<"$FILE" n=0 while read -r line do (assign each line to an variable) done

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  • Is there an RSM replacement in Windows 7? (to eject USB and Firewire devices from command line)

    - by Jay
    I know Windows XP and previous had an rsm.exe file in the <root>\windows\system32 folder that could be used to manage media. I used this command in batch files and from the command line to eject external disks (iPod, CF cardreader, etc.). This utility appears not to be included in Windows 7, and I wonder if there is some replacement utility that will allow the same thing. I've been unable to find any such thing. I'm aware of the 3rd party utilities; this question is only about what is included with Windows 7.

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  • How to get my external IP address (over NAT) from the Windows command-line?

    - by Diogo Rocha
    The Windows "ipconfig" command can only show me the parameters from the Ethernet interfaces from my machine (even with the "ipconfig /all" argument). It can show detailed information about the interface, but it will never show me my external IP address over a NAT network. However, there are several websites, such as "What is my IP address" that can get and show my external IP address. So I'm wondering, is possible to get this value externally? Should I expect that there is some way to get this information from a command line at my local machine... I need to get this value to log on an application that I'm doing with VBScript. There is some way to do this, from a "cmd" on Windows?

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  • How to get my external IP address(over NAT) from Windows command-line?

    - by Diogo Rocha
    Windows "ipconfig" command can only show me the parameters from the ethernet interfaces from my machine(even with the "ipconfig /all" argument), it can show detailed information about the interface, but will never show me my external IP address over a NAT network. However, there are several websites, such as "What is my IP" that can get and show my external IP addres. So I'm wondering, if is possible to get this value externally, should I expect that there is some way to get this information from a command line at my local machine... I need to get this value to log on an application that I'm doing with VB Script. There is some way to do this, from a "cmd" on Windows?

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  • Command line tool to write flac, ogg vorbis and mp3 id3v2 tags?

    - by burzum
    Is there any command line tool that can write all three formats/containers? I've already searched but could not find anything that does the job. So far I'm using vorbiscomment, metaflac and id3tool and I really would like to replace them by a single tool if possible. If there is no tool than can write them all, is there at least any suggestion to replace id3tool with something that can write id3v2 (v2.4) tags at least? I'm not looking for a tagger but for a tool that will allow me to write meta data by a script to the different audio files. My current status is that I have a script that uses the three tools (vorbiscomment, metaflac and id3tool) but then i realized that id3tool can not write id3v2 tags... I'm creating automatically these 3 audio formats from a wav master and need to be able to automate the meta data writing to these files.

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  • Recycle remote IIS app pool from the command line?

    - by Ken
    Is it possible to recycle an IIS7 app pool from the command line, on a different machine? I've found APPCMD (appcmd recycle apppool my-app-pool), but it only operates on the host it's run on, AFAICT. I heard a rumor there might be a way to do it with Powershell, but I know nothing about that, and I'm apparently not very good at googling for it. I'm using Vista / Server 2008, if that matters. EDIT: I found something called WinRM that somebody claims is able to run APPCMD itself, but I'm not sure exactly how, yet.

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  • Recycle remote IIS app pool from the command line?

    - by Ken
    Is it possible to recycle an IIS7 app pool from the command line, on a different machine? I've found APPCMD (appcmd recycle apppool my-app-pool), but it only operates on the host it's run on, AFAICT. I heard a rumor there might be a way to do it with Powershell, but I know nothing about that, and I'm apparently not very good at googling for it. I'm using Vista / Server 2008, if that matters. EDIT: I found something called WinRM that somebody claims is able to run APPCMD itself, but I'm not sure exactly how, yet.

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  • Dye Sub printer with specific prints remaining - can I command-line query this?

    - by Jason N
    Hey, I've got a Sony Dye-Sub printer that holds ink/paper sets - i.e. a very certain amount of ink and paper for ~200 prints. This information is available to me from within Control Panel Printers Preferences Printer Device Information (i.e. current 189 remaining prints). Any way I can perhaps get this information from the command line? I'd like to write a little program to tell me when the number of prints gets low (i.e. < 20), rather than suffer the annoying Windows "run out of paper" popup. I've found the Windows VBScript print utilities, but can't seem to find the request I need for this. Any suggestions? Jason

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  • Recycle remote IIS app pool from the command line?

    - by Ken
    Is it possible to recycle an IIS7 app pool from the command line, on a different machine? I've found APPCMD (appcmd recycle apppool my-app-pool), but it only operates on the host it's run on, AFAICT. I heard a rumor there might be a way to do it with Powershell, but I know nothing about that, and I'm apparently not very good at googling for it. I'm using Vista / Server 2008, if that matters. EDIT: I found something called WinRM that somebody claims is able to run APPCMD itself, but I'm not sure exactly how, yet.

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  • How can I create a windows shutdown script from powershell/command-line?

    - by David Rubin
    I've read the TechNet pages that describe using computer/user startup/shutdown scripts, and that's great, but I'd like to create those scripts via the command-line (and not have to click around in gpedit.msc). It looks like scripts.ini and psscripts.ini in %SYSTEMROOT%\System32\GroupPolicy\Machine\Scripts specifies the scripts to run, but those don't exist until running gpedit.msc for the first time. Is it safe to create and edit those directly? Or do I need to muck around with Set-GPO or something similar? Thanks!

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  • High level command line program for burning CDs and DVDs?

    - by stickmangumby
    I'm sick of screwing around trying to script a clean solution to burn multiple files and folders to CDs and DVDs with wodim, growisofs and genisoimage. I'm looking for a high level command line program that uses sensible defaults and takes arguments something like this: [program-name] [cd|dvd] /path/to/dir1/ /path/to/dir2/ /path/to/file ... It should then do all the low level copying and ISO generation transparently and just burn the damn disk! Does anyone have any suggestions? I've looked at several programs but it seems there are too many choices to trawl through and not enough information about them online. Thanks :)

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  • How does one delete a directory filled with files and other subdirectory permanently, bypassing the trash, from the command line in OS X?

    - by Jon
    So my command line skills are a little rusty and I'm having trouble remembering the differences between the meanings of flags in different distro's os's. I also don't really remember all my technical lingo so manpages seem really unclear. Basically I'm on Mac OS X and want to delete a directory along with all of its contents. What I'm mainly concerned about, I suppose, is that it'll delete literally ALL of the references within the directory, including ../ and ../<everything else, including ../'s own ../> and then just totally screw up my entire system. Which of these do I want to run? $ rm -R dir-name/ or $ rm -r

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