1. Shell Programming and Scripting

I have a m X n matrix written out to file, say like this: 1,2,3,4,5,6 2,6,3,10,34,67 1,45,6,7,8,8 I want to calculate the column averages in the MINIMUM amount of code or processing possible. I would have liked to use my favorite tool, "AWK" but since it processes rowwise, getting the... (5 Replies)

2. Shell Programming and Scripting

Hi All, This is Ram. I'm new to this forum & new to shell scripts as well. I've a requirement in which I want to extract a substring from a given string based on last occurance of a character. for eg. I have a string of a file name with absolute path like... (2 Replies)

3. Shell Programming and Scripting

hi i have file which hav following entries 1501,AAA,2.00 1525,AAA,2.00 1501,AAA,2.00 1525,AAA,2.00 1501,AAA,3.00 1525,AAA,3.00 1525,AAA,3.00 1501,AAA,3.00 1501,AAA,3.00 i want to have a o/p coloum wise like 1501,AAA,13 1525,AAA,10 here 13 comes as a sum of last colum value... (6 Replies)

4. Shell Programming and Scripting

Shell script for the below operation : File "A" contains : SEQ++1' MOA+9:000,00:ABC' RFF+AIK:000000007' FII+PH+0170++AA' NAD+PL+++XXXXXXXXXXX XXXXXXX XX++XXX XXXX XXXX X.X. XXXXXXXXX+++NL' SEQ++2' MOA+9:389,47:ABC' RFF+AIK:02110300000008' FII+PH+0PSTBNL2A:25:5+BB'... (5 Replies)

5. Solaris

Hi, I have two files. Want to make an addition of the fifth column of from both the files and redirect it to a third file. Both files have same records except fifth field and same record should be inserted into new file having fifth field as addition of fifth fields of both files. for... (2 Replies)

6. UNIX for Advanced & Expert Users

Hi All, I have two txt files like this File1: no name ---------- 12 aaaa 23 bbbb 55 cccc File2 dname dno ------------ civil 33 mech 55 arch 66 Now i want to compare col1 from File and col2 from File2, if its match i want fetch all columns from... (3 Replies)

7. Shell Programming and Scripting

Hello All , I have a problem with summing of column by group Input File - COL_1,COL_2,COL_3,COL_4,COL_5,COL_6,COL_7,COL_8,COL_9,COL_10,COL_11 3010,21,1923D ,6,0,0.26,0,0.26,-0.26,1,200807 3010,21,192BI ,6,24558.97,1943.94,0,1943.94,22615.03,1,200807 3010,21,192BI... (8 Replies)

8. Shell Programming and Scripting

i have a file which has a column that is unique i am intending to serach it and if it is there to remove the row. the file looks like ROLLNO,NAME ,SUB1,SUB2,SUB3,TOTAL,PERCENTAGE,RESULT 15 ,rig ,34 ,56 ,87 ,177 ,59 % ,PASS 23 ,wel ,45 ,76 ,56 ,177 ,59 % ... (0 Replies)

9. Shell Programming and Scripting

Hi I have pasted sample data as below:- in data.txt Please suggest any way out: as the 3rd field is cat data.txt 22:37:34 STARTING abc 22:37:40 FAILURE sadn 00:06:42 STARTING asd 00:06:51 FAILURE ad 02:06:38 STARTING acs 02:06:46 FAILURE cz 04:06:35 STARTING xzc... (1 Reply)

10. Shell Programming and Scripting

My below code works fine if none of the columns has pipe as its content in it, If it has the pipe in any of the content then the value moves to the next column. I wanted my code to work fine even if the column has pipe in it apart from the delimiter. NOTE : If there is a pipe in the content... (6 Replies)