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DFT using pure ksh ONLY!

Well ksh[93] now has its own DFT without the aid of AWK. The SINE, COSINE and SQRT functions are in the code directly and NOT sourced.
This is stand alone and requires...

As long as you're using bash (or a 1993 or later version of ksh) and not just restricting yourself to POSIX required features and assuming that the file /home/cmccabe/Desktop/list/QC/metrics.txt...

or more easily, declare response as a low-case variable: typeset -l response and you don't have to permute all the possible combinations...

But anyway, the * is working as expected, since you pass the full path to it, it is included in the output string.
If you want only the names of the items within that folder, you'll have to change...

An error message like that usually means that another process removed that file while find was walking the file hierarchy. In other words:

find used readdir() or getdents() to read a name from...

You could try something like this is bash/ksh

mode="-rwxr-x---"
v=${mode#?}
v=${v//-/0}
v=${v//[rwx]/1}
printf "%03o\n" $((2#$v))

Output:
750

Have you considered special file...

XBin,
Shouldn't the regex be:
/-[^-]*-[^-]*-/which matches a line with more than two -s?

Hi,

You don't say what your flavour of Unix is, however all you should have to do is;

vi /etc/crontab

And change the MAILTO variable to the destination required. Then all that should be...

Your sed is failing because most sed implementations do not support the \n escape sequence in the replacement text of the substitution command.

A couple of simple, portable alternatives:
sed...

There was a major difference in the behavior of the echo utility (or shell built-in) between 4.2BSD (from the University of California, Berkeley) and UNIX System V (from AT&T Bell Laboratories). In...

Hi, your scripts works perfect here.

Just check if you are running your script at correct path or not.

i have tried it

$ cat test1
asdsadasd

$ cat test2
445dfsf
sdfdsfsd
sfsdf

$...

Perl:
perl -e'
for (glob "[0-9-]*") {
($fn = $_) =~ s/^[\s\d-]+//;
rename $_, $fn unless -f $fn
}'KornShell:

for f in +([ 0-9-])*; do
[ -f "${f##+([ 0-9-])}" ] ||
mv --...