#!/usr/bin/sh
echo "Enter reason:"
echo "> \c"
read $reason
$reason >> access.log
This doesnt work for me. Can someone tell me how I would read the input from what the person types, and then append that to the log file?
Regards (2 Replies)
Hi,
I'm trying to read a file in with and assigne the stream to a char * type. I've manged it using the cin.get returning type char, but am having run-time problems returning a char *. For example,
char *pStream = "file.txt";
ifstream from(pStream);
from.open(pStream);
... (1 Reply)
hi,
I have a file containing names, say n number of names,
sample file
robin
smith
dallas
frey
cook
all these names are in a file name called names.txt and it is placed in a directory called /data/names
all i want is to write a script, which will read from the file and gives the... (3 Replies)
All Expert,
I am using Sun OS 5.8 and Perl version 5 in One server and Perl 5.8 in another unix server.
I am able to read a file using fopen function of perl --file size having more then 3 GB of data.(In the machine where Perl 5.8 install)
But when i am running the same perl script --It... (1 Reply)
I have a code given below...
ERROR=`grep "Job Status" ${LOG_FILE}`
ERROR=${ERROR##*\(}
ERROR=${ERROR%%\)*}
if
then
echo "The job completed successfully"
EXIT_STATUS=0
else
echo "The job failed"
EXIT_STATUS=1
fi
can anybody tell me what is
ERROR=${ERROR##*\(}... (1 Reply)
Hi,
I have a script, running on some outside firwall server and it's log of success or failure is maintained in a file.
I want to write a script which ftp that server and reads that file and checks the logs and if failure , I will send mail notification.
Please let meknow if I am not... (1 Reply)
Hi!
I have a file which has a list of host, I want to ssh to each of the first box for an app and grep through the logs for version of the application and look for a certain string "Connection is open" in the log file. The file I am referring to looks like this -
... (1 Reply)
Hey all. Sometimes I'm tasked to change some router configs for the entire network (over 3,000 Cisco routers). Most of the time its a global config parameter so its done with a loop and an IP list as its the same configuration change for all routers. This is working OK.
However, sometimes an... (3 Replies)
I am reading a pipe delimted file having the 4 columns. The file content looks like
APT|string|Application ID For App|value
for env in `cat $ConfigFile`
do
name=`echo $env | cut -d '|' -f1`
type=`echo $env | cut -d '|' -f2
prompt=`echo $env | cut -d '|' -f3`
... (5 Replies)
I have a file which has data in 8 lines:
10
34
6
1
4
46
67
31
I am trying to read each value into each different variable so that I use these variables in preparing my report.
Another option is to dynamically print each line values in the report like below:
users with privA:... (2 Replies)
Discussion started by: sarat949
2 Replies
LEARN ABOUT PHP
readline_callback_handler_install
READLINE_CALLBACK_HANDLER_INSTALL(3) 1 READLINE_CALLBACK_HANDLER_INSTALL(3)readline_callback_handler_install - Initializes the readline callback interface and terminal, prints the prompt and returns immediatelySYNOPSIS
bool readline_callback_handler_install (string $prompt, callable $callback)
DESCRIPTION
Sets up a readline callback interface then prints $prompt and immediately returns. Calling this function twice without removing the previ-
ous callback interface will automatically and conveniently overwrite the old interface.
The callback feature is useful when combined with stream_select(3) as it allows interleaving of IO and user input, unlike readline(3).
PARAMETERS
o $prompt
- The prompt message.
o $callback
- The $callback function takes one parameter; the user input returned.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
Example #1
Readline Callback Interface Example
<?php
function rl_callback($ret)
{
global $c, $prompting;
echo "You entered: $ret
";
$c++;
if ($c > 10) {
$prompting = false;
readline_callback_handler_remove();
} else {
readline_callback_handler_install("[$c] Enter something: ", 'rl_callback');
}
}
$c = 1;
$prompting = true;
readline_callback_handler_install("[$c] Enter something: ", 'rl_callback');
while ($prompting) {
$w = NULL;
$e = NULL;
$n = stream_select($r = array(STDIN), $w, $e, null);
if ($n && in_array(STDIN, $r)) {
// read a character, will call the callback when a newline is entered
readline_callback_read_char();
}
}
echo "Prompting disabled. All done.
";
?>
readline_callback_handler_remove(3), readline_callback_read_char(3), stream_select(3).
PHP Documentation Group READLINE_CALLBACK_HANDLER_INSTALL(3)