With this code, you would reject the input with "Not entered", if the caller supplied MORE than 4 parameters. This is at least a confusing error message. Here is how I would write it in bash:
Hello guys.
In my script, i have the following code:
echo "The tarfile contains these directorys"
tar -tf file.tar > tarlist.txt
cat tarlist | awk -F/ '{print $1 "/" $2}' | nl
echo "Enter path of the directory you want to extract or just press enter to extract everything: "
read path... (1 Reply)
Is there a way to preform check if the parameters that was send with the command awk -f `file_name.awk` `input_file` before even it gets to the BEGIN section (i have tested a try to check in the BEGIN it doesn't let ,you must make it on the section that after the BEGIN) and then decide if the... (1 Reply)
Hi All,
I have two solaris servers.
Please tell me what all parameters i can check to find out the difference between two servers.
how to differentiate based on H/W,S/W etc
like i have two servers
spdwa013 $ uname -an
SunOS spdwa013 5.8 Generic_117350-61 sun4u sparc SUNW,Sun-Fire-480R
... (1 Reply)
Okay, not sure if it can be done, I would think it could be done and I'm just having a hard time with it.
fun_close_wait(){
ipVar="${1} ${2}"
portVar=`cat "${5}" | cut -d' ' -f 1`
for ip in $ipVar
do
for port in $portVar
do
netstatVar=`netstat -n | grep... (4 Replies)
Hi,
I have a script that takes two parameters. I would check the script to run if these parameters are to null or come with the correct data.
If those parameters are to null, display a message, so if they come with two facts that are incorrect.
As you might see that?
Thx (1 Reply)
$ ls
monkey.txt
banana.csv
tree.txt
$ myscript monkey.txt tree.txt
All extensions ARE alike.
$ myscript *txt
All extensions ARE alike.
$ myscript monkey.txt banana.csv
All extensions are NOT alike.
$ myscript *
All extensions are NOT alike.
My brain has given up; what's the simplest... (11 Replies)
Hi
I have a script that reads a directory name, and then prints all de items in that directory. Now that works, but I want to check on the parameters to be sure that the user has write just 1 parameter, and if not, than the script closes. (7 Replies)
hi all,
i write a script in ksh but i have a problem
I want to check the number of parameters
while ]
do
echo "Inserisci la macchina che vuoi restorare o scrivi fine per terminare lo script, puoi restorare" $a "client: "
read CLIENT
echo $CLIENT
the variable... (1 Reply)
I would like to grep the final set of fit parameters from a gnuplot log file to form columns that look like this.
a_1001 b_1001 x_1001
a_1002 b_1002 x_1002
a_1003 b_1003 x_1003
. . .
. . .
. . .
a_1250 b_1250 c_1250
At... (8 Replies)
Hi,
There is an Informatica tool through which unix scripts can be called. Now the requirement in my project is that a parent script calls a child script but this parent script has to be called through the Informatica tool.
In Parent script I'm using
TEMP=`getopt -o x:y: -l area:,volume:... (1 Reply)
Discussion started by: Panna
1 Replies
LEARN ABOUT PHP
range
RANGE(3) 1 RANGE(3)range - Create an array containing a range of elementsSYNOPSIS
array range (mixed $start, mixed $end, [number $step = 1])
DESCRIPTION
Create an array containing a range of elements.
PARAMETERS
o $start
- First value of the sequence.
o $end
- The sequence is ended upon reaching the $end value.
o $step
- If a $step value is given, it will be used as the increment between elements in the sequence. $step should be given as a posi-
tive number. If not specified, $step will default to 1.
RETURN VALUES
Returns an array of elements from $start to $end, inclusive.
EXAMPLES
Example #1
range(3) examples
<?php
// array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
foreach (range(0, 12) as $number) {
echo $number;
}
// The step parameter
// array(0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100)
foreach (range(0, 100, 10) as $number) {
echo $number;
}
// Usage of character sequences
// array('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i');
foreach (range('a', 'i') as $letter) {
echo $letter;
}
// array('c', 'b', 'a');
foreach (range('c', 'a') as $letter) {
echo $letter;
}
?>
NOTES
Note
Character sequence values are limited to a length of one. If a length greater than one is entered, only the first character is
used.
SEE ALSO shuffle(3), array_fill(3), foreach.
PHP Documentation Group RANGE(3)