I want to pass an array in my function, And my function will be changing the elements of the array in the fuction, but it should not affect the values in my array variable of main function (1 Reply)
#!/bin/sh
APP_ROOT_MODE1=/opt/app1.0
APP_ROOT_MODE2=/opt/app2.0
APP_ROOT=${APP_ROOT_${APP_MODE}}
# enviornment variable APP_MODE will be exported in the terminal where
# we run the applciation, its value is string - MODE1 or MODE2
# My intension is:
# when export APP_MODE=MODE1... (4 Replies)
I haven’t used Unix in over 25 years … and so I am at a loss for something that should be very simple. I have a lot of jpeg files (i.jpg) of students in a yearbook.. I also have an array name(i) of their names. I need to rename each “i.jpg” to “name(i).jpg”. I believe the ksh script... (11 Replies)
I am wondering how I can save the file names (stored in $file or $fnames) in array which I can access with an index.
alias MATH 'set \!:1 = `echo "\!:3-$" | bc -l`'
set narg = $#argv
while ($iarg < $narg)
MATH iarg = $iarg + 1
set arg = $argv
set opt = ` echo $arg | awk... (1 Reply)
Hi
I want to store the file names into an array.
I have written like this but I am getting error.
declare -A arr_Filenames
ls -l *.log | set -A arr_Filenames $(awk '{print $9}')
index=0
while (( $index < ${#arr_Filenames
})); do
Current_Filename=${arr_Filenames}
... (5 Replies)
I wish to assign file names with particular extention to array variables. For example if there are 5 files with .dat extention in /home/sam then i have to assign these 5 files to an array.
plz help me how to accomplish this.
Thanks in advance. (4 Replies)
Simple enough problem I think, I just can't seem to get it right.
The below doesn't work as intended, it's just a function defined in a much larger script:
CheckValues() {
for field in \
Group_ID \
Group_Title \
Rule_ID \
Rule_Severity \
... (2 Replies)
Hi,
I have:
# Initialize variables
#!/usr/bin/ksh
FILENM=$1
INDEX=0
# read filename
echo "You are working with the Config file: $FILENM"
while read line
do
echo $line
data=$line
((INDEX=INDEX+1))
done <"$FILENM" (3 Replies)
Hi, I have an ksh array(ARR). the elements to the array are file names. i need to go to each file in the array and manipulate the records.
for name in ${files}; do ---this loop is for all the file names in the array
for i in $(wc -l < $name); do --this loop is for all the records in... (20 Replies)
Discussion started by: usrrenny
20 Replies
LEARN ABOUT PHP
reset
RESET(3) 1 RESET(3)reset - Set the internal pointer of an array to its first elementSYNOPSIS
mixed reset (array &$array)
DESCRIPTION reset(3) rewinds $array's internal pointer to the first element and returns the value of the first array element.
PARAMETERS
o $array
- The input array.
RETURN VALUES
Returns the value of the first array element, or FALSE if the array is empty.
EXAMPLES
Example #1
reset(3) example
<?php
$array = array('step one', 'step two', 'step three', 'step four');
// by default, the pointer is on the first element
echo current($array) . "<br />
"; // "step one"
// skip two steps
next($array);
next($array);
echo current($array) . "<br />
"; // "step three"
// reset pointer, start again on step one
reset($array);
echo current($array) . "<br />
"; // "step one"
?>
SEE ALSO current(3), each(3), end(3), next(3), prev(3).
PHP Documentation Group RESET(3)