Greetings all,
I've been getting a little frustrated over my scripts as I'm not too experienced with powerful commands such as awk and sed. Hope to find some guidance here.
I need to extract the names of all directories within a specified directory, grab their names and then place each name... (5 Replies)
Hi,
Is there any way to convert a string into an array in KSH? In other words I want to split the string like this:
STRING="one two three four"
into an array of 4 values splitting on white space. The array should be similar to the one that would be created with the following command:
... (3 Replies)
hi all,
need help with putting names in an array, i have a few servers which i look up by doing a 'find . -name "*.pid' and the format of the output is like following :
./servername/myserver.pid
i was wondering how can i iterate through and store each name in one array
my code is... (1 Reply)
I was wondering if ksh supported arrays. I have a script that may work with several hosts. I'd like a means of knowing how many hosts I'm working with and an easy way to access them (as variables) in a loop. I'm assuming there's some kind of foreach in shell scripting. (1 Reply)
Hi all,
Following code in ksh is giving error:
fileLimit=5
func(){
dir="$1"
format="$2"
array="$3"
i=0
ls -lrt $format | tail -${fileLimit} | while read f_det; do
files="${f_det},"
((i+=1))
done
eval $(echo set -A $array '"${files}"')
}
func "." "*.pl" "a"
echo... (10 Replies)
The following command is only intermittently successful, depends on the data I give it:
set -A ImageShifts_sorted `awk '/START_SECTION IMAGE_DEFINITION/ {getline;getline;getline;getline; print $2"-"$3}' temp.ASCII | sort -u`
My Error:
set: -1: unknown option
Finally, If I run that... (3 Replies)
Hi all,
I need help with the following scenario in ksh.
If the number of elements contained by arrayA is 11 I need to insert a zero as the element arrayA then print all arrayA elements separated by comma.
Appreciate your help. (9 Replies)
Hi Guys,
My code is something like this
set -A A1 1 7 13 19
set -A A2 2 8 14 20
set -A A3 3 9 15 21
echo "Enter a number"
read number
for i in 0 2 3 4
do
if }" ]
then
do something
elif }" ]
then
do something
elif }" ]
then
do something (4 Replies)
RedHat 5
KSH
I am creating an array, and then using case to go through and count for specific words. Then the count gets stored as an expression.
string='ftp rcp rsh telnet ftp ftp'
set -A myarray $string
FTPCOUNT="0"
for command in ${myarray}
do
case $command in
ftp) FTPCOUNT=`expr... (2 Replies)
I want to extract each and single character from a password string and put it in an array.
I tried this :
set -A password "echo $passwd | awk '{for (i=1; i<=length($1); i++) printf "%s ",substr($1,i,1)}'`
It's working as long that the password string doesn't contains any *
I tried a few... (5 Replies)
Discussion started by: ce9888
5 Replies
LEARN ABOUT DEBIAN
je::code
JE::Code(3pm) User Contributed Perl Documentation JE::Code(3pm)NAME
JE::Code - ECMAScript parser and code executor for JE
SYNOPSIS
use JE;
$j = new JE;
$code = $j->compile('1+1'); # returns a JE::Code object
$code->execute;
METHODS
$code->execute($this, $scope, $code_type);
The "execute" method of a parse tree executes it. All the arguments are optional.
The first argument will be the 'this' value of the execution context. The global object will be used if it is omitted or undef.
The second argument is the scope chain. A scope chain containing just the global object will be used if it is omitted or undef.
The third arg indicates the type of code. 0 or undef indicates global code. 1 means eval code (code called by JavaScript's "eval"
function, which has nothing to do with JE's "eval" method, which runs global code). Variables created with "var" and function
declarations inside eval code can be deleted, whereas such variables in global or function code cannot. A value of 2 means function
code, which requires an explicit "return" statement for a value to be returned.
If an error occurs, "undef" will be returned and $@ will contain the error message. If no error occurs, $@ will be a null string.
$code->set_global( $thing )
You can transfer a JE::Code object to another JavaScript environment by setting the global object this way. You can also set it to
"undef", if, for instance, you want to serialise the compiled code without serialising the entire JS environment. If you do that,
you'll need to set the global object again before you can use the code object.
FUNCTIONS
JE::Code::add_line_number($message, $code_object, $position)
WARNING: The parameter list is still subject to change.
This routine append a string such as 'at file, line 76.' to the error message passed to it, unless it ends with a line break already.
$code_object is a code object as returned by JE's or JE::Parser's "parse" method. If it is omitted, the current value of
$JE::Code::code will be used (this is set while JS code is running). If $JE::Code::code turns out to be undefined, then $message will
be returned unchanged (this is subject to change; later I might make it use Carp to add a Perl file and line number).
$position is the position within the source code, which will be used to determine the line number. If this is omitted, $JE::Code::pos
will be used.
EXPORTS
"add_line_number" can optionally be exported.
SEE ALSO
JE
perl v5.14.2 2012-03-18 JE::Code(3pm)