1. Shell Programming and Scripting

:confused: Is it possible to delete array elements dynamically.For instance,consider an array( a b c d ) ,now can i delete array (the third element 'c').So that the array becomes array(a b d).. Thanks in advance!! (1 Reply)

2. Shell Programming and Scripting

hi guys, i have the following script and when i run it i get blank lines on the screen.. i am trying to display the contents of array var.. #!/usr/bin/bash var=`awk 'NR>20&&NR<31' try.sum | awk '{print $4}'` echo "${var}" (1 Reply)

3. Shell Programming and Scripting

hi guys, i have an array called ARRAY which has elements in it... i am trying to assign elements of ARRAY to master_array.. i get a =: command not found error.. i=0 while do ${master_array}=${ARRAY} ((i++)) done is there something i am missing? (4 Replies)

4. Shell Programming and Scripting

Hi, I have 2 arrays. I have to compute symmetric difference! @arr=qw(19205134 18630215 18453487 18416242 18338715 18227590 17698645); @arr1=qw(18227590 18053561 17698645 16966777); #The code which i used is this! @union = @isect = @diff = (); %union = %isect = (); %count =... (3 Replies)

5. Shell Programming and Scripting

Hi, Could someone please help me with this? I have two arrays and I need to generate third array containing difference between the two. For example - @Array1 = ; @Array2 = ; I would like to find difference between these two and generate third array that contains the difference. In... (5 Replies)

6. Shell Programming and Scripting

Hi, I need an elegant solotion in php. I need to compare 2 arrays (array1 & array2), to find all instances of array 2 which is not in array1. I don't want to see any instances of array1 wich is not in array2 (here "the") Array1: This, is, the, data, of, array1 Array2: this, is, data, Of,... (2 Replies)

7. Shell Programming and Scripting

Hi, I have 2 arrays: @a=qw(19190289 18381856 12780546 10626296 9337410 8850557 7740161 8101063); @b=qw(18309897 17612870 10626296 16871843 7740161 19947571 18062861); $len=@a; print "<br> length of array1: $len<br>"; $len1=@b; print "<br> length of array2: $len1<br>"; The output... (3 Replies)

8. Shell Programming and Scripting

Hi All, Got this 2 file namely a.txt and b.txt, i want to know how to extract the difference between the two files, the output will be written to a file. e.g. >>a.txt<< Nokia 1100 Nokia 1200 Nokia 1300 Nokia 1400 Nokia 1500 Nokia 1600 Nokia 1700 Nokia 1701 Nokia 1702 Sagem 1100... (3 Replies)

9. Shell Programming and Scripting

trying to sum elements in an array using bc and getopt,i have a file with names and thier vaules if the names appears 3 times i should multiply its value with 3 then find the sum of all the elements together cat foo.txt max 2.3 henry 3 fransis 4.5 max 2.3 henry 3 max 2.3 it should... (1 Reply)

10. Shell Programming and Scripting

I have the following code and for some reason when I call the program using /home/tcdata/tatsh/trunk/hstmy/bin/bash/raytrac.bash --cmod=jcdint.cmod I get hasArgument = hasArgument = true Somehow the array element is returning even though I have not chosen the option. ... (41 Replies)