In Bash: Can I treat the list of args in a for loop as a list? -


Can I cure the list of algens for the loop as a list? Can I access the elements in the list with list list? To run this pseudo code: 

  #! / Bin / bash i in 1 2; The next element for the do j = loop echo current is $ i and the next is $ j   
 The output must be first to run:  
 
 the current is 1 And the next 2 is   
 What will happen to the second iteration of the loop?   
 
 
 Try this code instead:  
  declare -a For data = (1 2) ((i = 0; i

Comments

Post a Comment

Popular posts from this blog

python - Assemble mpeg file unable to play in mediaplayer -

I am currently working on a school project and I think that is to gather some problems with the MPEG file I The scope of my project is: 1) Split the MPEG file into pieces of many fixed sizes. 2) Collecting some of them and leaving some part. Problem 1: When I run the file in the media player, it will play the video until it reaches that segment which I left Give it Example: Chunk = ["yui_1", "yui_2", "yui_3", "yui_5", "yui_6"] Duration of each segment: 1 second * If you think I have left the "yui_4" section. * If I went to collect all the parts except "yui_4", then the video will play the first 2 seconds before being hanged throughout the period. Problem 2: When I gather the first part off the part, it is unable to run the full MPEG file is. Duration of each piece: 1 second Example: wheel = ["yui_2", "yui_3", "yui_4", "yui_5", "yui_6"...
Read more

c# - crystal report failed -

I have created a crystal report with parameters, but this does not load the value. It only shows the title, I mean column name only. Please check your code and correct me. And I tried to load that report in PDF format, which shows an error like "Load report failed" Please correct me. Protected Zero Button 2_Click (Object Sender, EventArgs E) {Report Document Reports Document = New Report Document (); Reportdocument.Load (Server.MapPath ("CrystalReport.rpt")); Reportdocument.SetDatabaseLogon ("", "", "Arvind", "My ScamDDB"); Report document. Setpermator val ("mrno", textbox 1. text); CrystalReportViewer1.ReportSource = Report Document; } Secure Zero LinkButton1_Click (Object Sender, EventArgs E) {Exportport (); Private Zero Exports () {MemoriStream Ostream; Response.Clear (); reaction. Buffer = true; Report Document Report Document = New Report Document (); Reportdocument.Load (Server.MapPath ("CrystalReor...
Read more

mongodb - CakePHP paginator ignoring order, but only for certain values -

While pagging my user model in kppp, I can sort with some values, but not others. For example, I can order results from created or email , for example, but username or reputation seems to come back order by arbitrary command for example with a list of users: $ this-> paginate = array ('condition' => array ( 'User.is_active' = & gt; true), 'border' => 24, 'order' => array ('User.created' => DESC)); Works as expected, but $ this - & gt; Paged = array ('conditions' = & gt; array (' user.isIactive '= & gt; true),' border '= & gt; 24,' command '= & gt; array (' user repeats' = ' & Gt; DESC ')); No, no. I first thought that this could be a database issue, but when I search the database directly, sorted as expected. Note: I am using Mangodebi with the Mongo DB plugin of Ichikawa for the KPPHP; Pagnetizing users are used to work properl...
Read more