I need to replace the line containing "STAGE_DB" with the line
"STAGE_DB $DB # database that contains the table being loaded ($workingDB)"
Here $DB is passed during the runtime.
How can I do this?
Thanks,
Kousikan (2 Replies)
Hi, I am trying to write a script that will replace "PermitEmptyPasswords yes" with "PermitEmptyPasswords no". The following does not seem to work: -
sed 's!/"PermitEmptyPasswords yes"/!/"PermitEmptyPasswords no"/!'
Appreciate any ideas.
Thanks (2 Replies)
Hi,
I have a set of strings in filea.
I want to search string xyz in fileb and replace next line in file b with the content from filea.
#cat filea
abc
def
ghi
#cat fileb
asdkjdslka
sajljskdjoi
xyzjjjjkko
aaaaaaaa
bbbbbbbb
cccccccc
xyzsdsajd
dddddddd
eeeeeeee (2 Replies)
Hi How Are you?
I am doing fine!
I need to go now?
I will see you tomorrow!
Basically I need to replace the entire line containing "doing" with a blank line:
I need to the following output:
Hi How Are you?
I need to go now?
I will see you tomorrow!
Thanks in advance.... (1 Reply)
my requirement is,
consider a file output
cat output
blah sdjfhjkd jsdfhjksdh
sdfs 23423 sdfsdf sdf"sdfsdf"sdfsdf"""""dsf
hellow there
this doesnt look good
et cetc etc
etcetera
i want to replace a line of line number 4 ("this doesnt look good") with some other line
... (3 Replies)
All, I appreciate any help you can offer here as this is well beyond my grasp of awk/sed...
I have an input file similar to:
&LOG
&LOG Part: "@DB/TC10000021855/--F"
&LOG
&LOG
&LOG Part: "@DB/TC10000021852/--F"
&LOG Cloning_Action: RETAIN
&LOG Part: "@DB/TCCP000010713/--A"
&LOG
&LOG... (5 Replies)
Sed command to replace a line in a file using line number from the output of a pipe.
Is it possible to replace a whole line piped from someother command into a file at paritcular line...
here is some basic execution flow..
the line number is 412
lineNo=412
Now i have a line... (1 Reply)
Hi all,
Let's say I have a script calling for the two variables PA_VALUE and PB_VALUE.
for pa in PA_VALUE
blah blah
do
for pb in PB_VALUE
blah blah
do
I have a text file with two columns of values for PA and PB.
14.5 16.7
7.8 9.5
5.6 3.6
etc etc
I would like to read this... (7 Replies)
Have a file in this format This is line one ; line_one
This is line two ; line_two
This is line three ; line_three
This is line four ; line four. I'm trying to make each line a new file called line_one
line_two
line_three
line_four. Tried using split -1 but then I'm back needing to rename... (3 Replies)
Discussion started by: jimmyf
3 Replies
LEARN ABOUT PHP
stream_wrapper_register
STREAM_WRAPPER_REGISTER(3) 1 STREAM_WRAPPER_REGISTER(3)stream_wrapper_register - Register a URL wrapper implemented as a PHP classSYNOPSIS
bool stream_wrapper_register (string $protocol, string $classname, [int $flags])
DESCRIPTION
Allows you to implement your own protocol handlers and streams for use with all the other filesystem functions (such as fopen(3), fread(3)
etc.).
PARAMETERS
o $protocol
- The wrapper name to be registered.
o $classname
- The classname which implements the $protocol.
o $flags
- Should be set to STREAM_IS_URL if $protocol is a URL protocol. Default is 0, local stream.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
stream_wrapper_register(3) will return FALSE if the $protocol already has a handler.
CHANGELOG
+--------+------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+------------------------------+
| 5.2.4 | |
| | |
| | Added the $flags parameter. |
| | |
+--------+------------------------------+
EXAMPLES
Example #1
How to register a stream wrapper
<?php
$existed = in_array("var", stream_get_wrappers());
if ($existed) {
stream_wrapper_unregister("var");
}
stream_wrapper_register("var", "VariableStream");
$myvar = "";
$fp = fopen("var://myvar", "r+");
fwrite($fp, "line1
");
fwrite($fp, "line2
");
fwrite($fp, "line3
");
rewind($fp);
while (!feof($fp)) {
echo fgets($fp);
}
fclose($fp);
var_dump($myvar);
if ($existed) {
stream_wrapper_restore("var");
}
?>
The above example will output:
line1
line2
line3
string(18) "line1
line2
line3
"
SEE ALSO
The "streamWrapper" prototype class, "Example class registered as stream wrapper", stream_wrapper_unregister(3), stream_wrapper_restore(3),
stream_get_wrappers(3).
PHP Documentation Group STREAM_WRAPPER_REGISTER(3)