Could someone help me reduce the number of runs for a shell program I created?
I have two text files below:
I want to combine the lines with the same number to get the below:
01 AAA 01 EEE
02 BBB 02 FFF
03 CCC 03 GGG
I made a shell which does this. The number of runs for this shell is the product of the number of lines in input1 and input2. I have a very large input and when I used this utility it took a long time to process and was wondering if there's another method to do this with less number of runs.
how will i combine these 2 files below, with the desired output
specified below:
file1:
one
two
three
four
file2:
red
blue
yellow
green
file3:
aaa
bbb
ccc
ddd (3 Replies)
Hi,
is there a way to combine 2 files together, joining line 1 from file A with line 1 from file B, line 2 from A with line 2 from B etc.
File A File B
1 4
2 5
3 6
Combined result =
File C
14
25
36 (2 Replies)
I have two files which contain data from two different transactions in the same format:
<Name> - <Count>
My goal is to end up with data in this format after combining the two:
<Name> - <Count1> - <Count2>
Is this possible to do with awk, or is there something better?
Thanks... (3 Replies)
I have two files and I need to combine (not append - but combine a row to a row)
eg:
File1:
apples
grapes
oranges
lemons
File2:
red
green
orange
yellow
After combining, the file should look like: (the second column should start at a specific byte)
apples red
grapes green... (7 Replies)
Hi there,
I have two files. What I want to do is search for the values in second field of file1 in the 6th field of the file2 and of they match to add the fields 1-5 of the file2 at the end of the line of file1 with a comma before.
E.g
File1
FWB,CHUAGT87HUMAS/BUD01,REUAIR08KLM... (3 Replies)
Hi Gurus,
I have 2 files:
File1
Filename1 xx
Filename1 yy
Filename1 Total
Filename2 xx
Filename2 yy
Filename2 zz
Filename2 Total
Filename3 xx
Filename3 Total
and File2:
Filename1 10296 xxx Date: 09/01/08
Filename2 10296 xxx Date: 09/05/08... (36 Replies)
Hi All,
Request your expertise in tackling one requirement in my project,(i dont have much expertise in Shell Scripting). The requirement is as below,
1) We store the last run date of a process in a file. When the batch run the next time, it should read this file, get the last run date from... (1 Reply)
i am having 2 files like this
file 1
1,
2,
3,
4,
file2
5,
6,
7,
8,
what i want do is like this
i want to put all the contents for file 2 after file 1,means adding column in file1 (5 Replies)
Hi I have about 108 files (text files) that end with .avg and each one of these files have a distinct name that describes what is in the file. In each file there is a set of 80 values that are tab separated. I want to combine all 108 files into ONE main file.
So each file is named:
1.avg... (5 Replies)
I have two directories, each have 27 files with same name and now I want to combine them one by one into another directory with same names.
I dont know how to use "and" for the "for loop" so it will not go in the circle.
so my code has a problem I dont know how to fix :wall::wall::wall::wall:... (15 Replies)
Discussion started by: A-V
15 Replies
LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO atf-sh(3)BSD September 27, 2014 BSD