Is there's a way to speed up my php code which parse XML files

Dears,

I have written a code to fetch files from server A, move it onto server B compress it and save it on server C and delete the files from server A and B.

But now my concern is to check the size and filename before deleting from server A and B..

I searched a lot considering this theme,but still cant make my code working. I have two tab separated files, I want to do the following thing:

File 1:

Code: xx1 y yy xx2 y yy xx3 y yy xx4 y yy

File 2:

Code: xx1 z1 xx2 z2 xx3 z3 xx4 z4 xx5 z5 So I want to merge them ,according to the first column and receive:

File 3:

Code: xx1 y yy z1 xx2 y yy z2 xx3 y yy z3 xx4 y yy z4

Dears does anybody know how to check the file size on server A and server B before and after scp using KSH. Script should be on server A.

I will be using it for the below mentioned scenario:

I have written a code to fetch files from server A, move it onto server B compress it and save it on server C and delete the files from server A and B.

I have four files that look like this:

file_1:

Code: a b c d e f file_2:

Code: g h i j k l file_3:

Code: m n o p q r file_4:

Code: s t u v w x I would like to write the sum of the 3rd column in each line of every file such that my new output files has 4 columns (4th column similar for all files) as follows:

file_1:

Code: a b c c+i+o+u d e f f+l+r+x file_2:

Code:

I have a code in c++ running on linux server. In the code, I am using function unlink(filename) to delete a file. Temporary files getting generated by the code itself are getting deleted successfully. But the files that I am putting manually, my code is unable to delete them. What could be the reason?

HI all, could please help me in this code. I have 560 files containing the same columns but different rows. i want to concatenate all these files in one big file. i want to keep the header of the first file then add the dat from other files horizontally. the name of my files contains 2 variables : chunk number and chromosome number.

I am stuck with a problem.

I have some 100 files with extension .txt.

The files look like this:

Code: 0 3 0 0 4 All files have variable number of characters and some files are completely EMPTY.

I want to make columns of length 10 by putting zeros (0) after the numbers end and also 10 zeros in the completely empty files.

The output should look like:

Code: 0 3 0 0

I need some help with the logic and syntax for a shell script (ksh) that will search a directory and look for similar files and save only the 5 versions. The version number is in the file name. However, the files are of varying name lengths and may have 1 or many files, with no limit to the number of files.

I have a wierd question and i am trying to backtrace to the root cause.

The scenario is, I have a bunch of c, cpp & Pro C code scattered in multiple folders [huge # of files]. Dozens of make files. We regularly run the makefiles to create the latest executables when we change something in code/config/libs.

The problem is: My SQL User id and passwords are expiring at regular intervals.