Hello there,
I have a variable in the form of '/example/file.txt' . I want to remove the ' characters from the beginning and the end so that the my new variable becomes /example/file.txt . How can I do it in a script?
I know this is a fairly easy question, but i wasn't able to implement it. (3 Replies)
hi there
I am trying to get a value from a remote machine into a local variable. To get this value i want to use awk but im having trouble getting it to run, am i escaping in the right places here and using the right quotes (i must have tried a million combinations :()
# VAR=`ssh server1... (5 Replies)
Hi folks.
I have this variable called FirstIN that contains something like this: 001,002,003,004...
I am trying to assign the content of this variable into ModifiedIN but with the following format : 001 002 003 004...(changing the commas for spaces)
I thought about using sed but i am not... (17 Replies)
Hi
Does anyone know how to set any character as the field separator with awk/nawk on a solaris 10 box. I have tried using /./ regex but this doesnt work either and im out of ideas.
thanks (7 Replies)
Hi, I'm using a while-loop in an awk script. If it matches a regular expression, it prints a line. Unfortunately, each line that is printed in this loop is followed by an extra character, "1".
While-statement extracted from my script:
getline temp;
while (temp ~ /.* x .*/) print temp... (3 Replies)
Hi all,
Hope someone can help me out here.
I have this BASH script (see below)
My problem lies with the variable path.
The output of the command find will give me several fields. The 9th field is the path. I want to captured that and the I want to filter this to a specific level.
The... (6 Replies)
The following is part of a larger shell script
grep -v "Col1" my_test.log | grep -v "-" | awk '$5 == "Y" {print $1}'
instead of printing, can I set set $1 to a variable that the rest of the shell script can read?
if $5 == Y, I want to call another shell script and pass $1 as a... (2 Replies)
Hi,
I have a .csv file which as empty lines with comma and some special characters in 3rd column as below.
Source data
1,2,3,4,%#,6
,,,,,,
1,2,3,4,5,6
Target Data
1,2,3,4,5,6I need to remove blank lines and special charcters
I am trying to get this using the below awk
awk -F","... (2 Replies)
Hi,
Searching through forum I found "sed 's/*$//'" can be used to remove trailing whitespaces and tabs from file. The command works fine but I see minor issue as below. Can you please suggest if I am doing something wrong here.
$ cat a.txt
upg_prod_test
upg_prod_new
$ cat a.txt |sed... (11 Replies)
Discussion started by: bhupinder08
11 Replies
LEARN ABOUT DEBIAN
mojo::asset::memory
Mojo::Asset::Memory(3pm) User Contributed Perl Documentation Mojo::Asset::Memory(3pm)NAME
Mojo::Asset::Memory - In-memory storage for HTTP 1.1 content
SYNOPSIS
use Mojo::Asset::Memory;
my $mem = Mojo::Asset::Memory->new;
$mem->add_chunk('foo bar baz');
say $mem->slurp;
DESCRIPTION
Mojo::Asset::Memory is an in-memory storage backend for HTTP 1.1 content.
EVENTS
Mojo::Asset::Memory can emit the following events.
"upgrade"
$mem->on(upgrade => sub {
my ($mem, $file) = @_;
...
});
Emitted when asset gets upgraded to a Mojo::Asset::File object.
$mem->on(upgrade => sub {
my ($mem, $file) = @_;
$file->tmpdir('/tmp');
});
ATTRIBUTES
Mojo::Asset::Memory inherits all attributes from Mojo::Asset and implements the following new ones.
"auto_upgrade"
my $upgrade = $mem->auto_upgrade;
$mem = $mem->auto_upgrade(1);
Try to detect if content size exceeds "max_memory_size" limit and automatically upgrade to a Mojo::Asset::File object.
"max_memory_size"
my $size = $mem->max_memory_size;
$mem = $mem->max_memory_size(1024);
Maximum size in bytes of data to keep in memory before automatically upgrading to a Mojo::Asset::File object, defaults to the value of the
"MOJO_MAX_MEMORY_SIZE" environment variable or 262144.
METHODS
Mojo::Asset::Memory inherits all methods from Mojo::Asset and implements the following new ones.
"new"
my $mem = Mojo::Asset::Memory->new;
Construct a new Mojo::Asset::Memory object.
"add_chunk"
$mem = $mem->add_chunk('foo bar baz');
my $file = $mem->add_chunk('abc' x 262144);
Add chunk of data and upgrade to Mojo::Asset::File object if necessary.
"contains"
my $position = $mem->contains('bar');
Check if asset contains a specific string.
"get_chunk"
my $chunk = $mem->get_chunk($offset);
Get chunk of data starting from a specific position.
"move_to"
$mem = $mem->move_to('/home/sri/foo.txt');
Move asset data into a specific file.
"size"
my $size = $mem->size;
Size of asset data in bytes.
"slurp"
my $string = mem->slurp;
Read all asset data at once.
SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.
perl v5.14.2 2012-09-05 Mojo::Asset::Memory(3pm)