hello
whats the difference between excuting a shell script as
a)sh myscript.sh
b). ./myscript.sh
i noticed that my shell script works fine when i run it as . ./myscript
.sh but fails when i run it as sh myscript.sh could anybody explain why.
the shell script is very simple
... (9 Replies)
I have got a file BeforeSort.txt having 40 fields seperated by "|"
First field= RecordType (Value will be P or FP)
Second field= CamCode
Third field = UpdatingDate
Fourth field = ProductType
Fifth field = ActionCode (Value may be 01, 02 or 03)
Sixth field = ProductCode
and so on
My... (1 Reply)
Hi guys,
I have the following example data:
A;00:00:19
B;00:01:02
C;00:00:13
D;00:00:16
E;00:02:27
F;00:00:12
G;00:00:21
H;00:00:19
I;00:00:13
J;00:13:22
I run the following sort against it, yet the output is as follows:
sort -t";" +1 -nr example_data.dat
A;00:00:19 (16 Replies)
Hello,
I am a bit puzzled by the way my shell treats spaces in filenames.
An example will be way clearer than any explanation I can make:
$ ls test\ file\ with\ spaces
test file with spaces
$ var="test\ file\ with\ spaces"
$ echo $var
test\ file\ with\ spaces
$ ls $var
ls: cannot... (4 Replies)
I am in need to execute the Files transferring's shell script from ABAP programming language. it would be highly appreciated if you help me as quickly as possible. Thank you (28 Replies)
hi,
I am new in the shell script, and c programming with linux. I am looking to pass the arguments in c program that should be executed by the shell script.
e.g.
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv)
{ int i;
for (i=1;i<argc; i++)
{
... (2 Replies)
hi
i am student and i learn computer sciences
i need to write a script that can will be execute automatically when a user logs on a computer, and will be automatically disconnect after a duration that i will determine
can somebody help me
thank (1 Reply)
Hi,
Consider the code snippet below:
fun()
{
while read x
do
echo $x
done < somefile_that_does_not_exists
}
fun
echo I am here
Korn shell on HPUX prints the message "I am here", while the behaviour is different on AIX korn shell. We do not get the message on AIX. Any... (5 Replies)
I see strange results when sorting with -n options and I wander if somebody can explain it.
Input file and two results:
$ cat aa
14
-1
11
-1
0
-1
0
$ sort -u aa
-1
0 (1 Reply)
Discussion started by: migurus
1 Replies
LEARN ABOUT MINIX
sort
SORT(1) General Commands Manual SORT(1)NAME
sort - sort a file of ASCII lines
SYNOPSIS
sort [-bcdfimnru] [-tc] [-o name] [+pos1] [-pos2] file ...
OPTIONS -b Skip leading blanks when making comparisons
-c Check to see if a file is sorted
-d Dictionary order: ignore punctuation
-f Fold upper case onto lower case
-i Ignore nonASCII characters
-m Merge presorted files
-n Numeric sort order
-o Next argument is output file
-r Reverse the sort order
-t Following character is field separator
-u Unique mode (delete duplicate lines)
EXAMPLES
sort -nr file # Sort keys numerically, reversed
sort +2 -4 file # Sort using fields 2 and 3 as key
sort +2 -t: -o out # Field separator is :
sort +.3 -.6 # Characters 3 through 5 form the key
DESCRIPTION
Sort sorts one or more files. If no files are specified, stdin is sorted. Output is written on standard output, unless -o is specified.
The options +pos1 -pos2 use only fields pos1 up to but not including pos2 as the sort key, where a field is a string of characters delim-
ited by spaces and tabs, unless a different field delimiter is specified with -t. Both pos1 and pos2 have the form m.n where m tells the
number of fields and n tells the number of characters. Either m or n may be omitted.
SEE ALSO comm(1), grep(1), uniq(1).
SORT(1)