this question is probably trivial to most of you but i do not have the answer.
the task is simple...
yank 7 lines of text from one file and paste them to another
so while in command mode i enter
"b7yy and i get 7 lines yanked
exit vi with :q!
open the new file
while in command mode i... (2 Replies)
Hi All,
I am checking for a empty input file to do some further action , but I am getting exit status 0 in both the cases , for empty and non empty file both.
The value of $? is coming 0 in if part also and else part too.
#!/bin/ksh
if ]; then
echo "data"
# exit 0
echo "$?"
else... (4 Replies)
I have only some info into my buffer, but after a rssi command I see the folowing lines expected into buffer but not present :
rssi=-106
rssi=-109
I see in my buffer only the first part of the output, here you are a part of script :
#!/usr/bin/expect -f
#global expect_out
match_max 10000000... (1 Reply)
First, to level set: I'm proficient enough with basic BASH scripting for simple things (say, 4 out of 10), but this current project really requires a higher understanding of EXPECT than I have.
I have an interactive-only control application residing locally on a database server that I would... (2 Replies)
Hi, I got problem with queue code how to determined empty and full and problem with while loop
Here is my pseudo code :
Input page Access
Input Pgae Frame
For i =3 to pageframe count by 1
construct queue of size i
set pageFaultCount to 0
while morepages do
page = NextPage... (1 Reply)
AIX Version 6.1 and 7.1.
I understand that when the OS initially creates the FS and inodes, its pretty strict, but not always tuned to a 1:1 ratio. I see the same thing when adding a whole disk LV to a separate device.
It seems that when we expand a filesystem the inodes don't get tuned... (5 Replies)
Discussion started by: mrmurdock
5 Replies
LEARN ABOUT PHP
ob_get_flush
OB_GET_FLUSH(3) 1 OB_GET_FLUSH(3)ob_get_flush - Flush the output buffer, return it as a string and turn off output bufferingSYNOPSIS
string ob_get_flush (void )
DESCRIPTION ob_get_flush(3) flushes the output buffer, return it as a string and turns off output buffering.
The output buffer must be started by ob_start(3) with PHP_OUTPUT_HANDLER_FLUSHABLE flag. Otherwise ob_get_flush(3) will not work.
Note
This function is similar to ob_end_flush(3), except that this function returns the buffer as a string.
RETURN VALUES
Returns the output buffer or FALSE if no buffering is active.
EXAMPLES
Example #1
ob_get_flush(3) example
<?php
//using output_buffering=On
print_r(ob_list_handlers());
//save buffer in a file
$buffer = ob_get_flush();
file_put_contents('buffer.txt', $buffer);
print_r(ob_list_handlers());
?>
The above example will output:
Array
(
[0] => default output handler
)
Array
(
)
SEE ALSO ob_end_clean(3), ob_end_flush(3), ob_list_handlers(3).
PHP Documentation Group OB_GET_FLUSH(3)