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 ULTRIX
sortbib
sortbib(1) General Commands Manual sortbib(1)Name
sortbib - sort bibliographic database
Syntax
sortbib [-sKEYS] database...
Description
The command sorts files of records containing refer key-letters by user-specified keys. Records may be separated by blank lines, or by .[
and .] delimiters, but the two styles may not be mixed together. This program reads through each database and pulls out key fields, which
are sorted separately. The sorted key fields contain the file pointer, byte offset, and length of corresponding records. These records
are delivered using disk seeks and reads, so may not be used in a pipeline to read standard input.
By default, alphabetizes by the first %A and the %D fields, which contain the senior author and date. The -s option is used to specify new
KEYS. For instance, -sATD will sort by author, title, and date, while -sA+D will sort by all authors, and date. Sort keys past the fourth
are not meaningful. No more than 16 databases may be sorted together at one time. Records longer than 4096 characters will be truncated.
The command sorts on the last word on the %A line, which is assumed to be the author's last name. A word in the final position, such as
``jr.'' or ``ed.'', will be ignored if the name beforehand ends with a comma. Authors with two-word last names or unusual constructions
can be sorted correctly by using the convention `` '' in place of a blank. A %Q field is considered to be the same as %A, except sorting
begins with the first, not the last, word. The command sorts on the last word of the %D line, usually the year. It also ignores leading
articles (like ``A'' or ``The'') when sorting by titles in the %T or %J fields; it will ignore articles of any modern European language.
If a sort-significant field is absent from a record, places that record before other records containing that field.
Options-sKEYS
Specifies new sort KEYS. For example, ATD sorts by author, title, and date.
See Alsoaddbib(1), indxbib(1), lookbib(1), refer(1), roffbib(1)sortbib(1)