Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi,
I don't know hot to make this command work:
ls -laR | grep "^-" | awk '{print $9}'| grep "$.txt"
It should return the list of file .txt
It's important to search .txt at the end of the line, becouse some file name have "txt" in their name but have other extensions (13 Replies)
Hi Guys,
I need to set the value of $7 to zero in case $7 is NULL. I've tried the below command but doesn't work. Any ideas. thanks guys.
MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else { print $7}}' `
Harby. (4 Replies)
logs:
"/home/abc/public_html/index.php"
"/home/abc/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
"/home/xyz/public_html/index.php"
how to use "cut" or "awk" or "sed" to get the following result:
abc
abc
xyz
xyz
xyz (8 Replies)
Discussion started by: timmywong
8 Replies
7. Post Here to Contact Site Administrators and Moderators
Majority of the questions are pertaining file/string parsing w.r.t
sed
or
awk
It would be nice to have these two as their own sub category under shell-programming-scripting which can avoid lot of duplicate posts. (1 Reply)
Hi
Is it possible to get the below code working.?
cmd="grep 'Name:' |awk -F' ' '{print $2}'|xargs -i basename {}"
echo $cmd
(
rman target / <<EOF1
LIST COPY ;
exit
EOF1
) | `$cmd`
in nutshell I want to be able to preset cmd as depending on script flow it can be... (2 Replies)
Look at the following data file(cou.data) which has four fields separated by tab.
Four fields are country name, land area, population, continent where it belongs.
As for country name or continent name which has two words, two words are separated by space.
(Data are not accurately... (1 Reply)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Discussion started by: jcdole
1 Replies
LEARN ABOUT DEBIAN
mojo::message::request
Mojo::Message::Request(3pm) User Contributed Perl Documentation Mojo::Message::Request(3pm)NAME
Mojo::Message::Request - HTTP 1.1 request container
SYNOPSIS
use Mojo::Message::Request;
# Parse
my $req = Mojo::Message::Request->new;
$req->parse("GET /foo HTTP/1.0x0ax0d");
$req->parse("Content-Length: 12x0ax0dx0ax0d");
$req->parse("Content-Type: text/plainx0ax0dx0ax0d");
$req->parse('Hello World!');
say $req->body;
# Build
my $req = Mojo::Message::Request->new;
$req->url->parse('http://127.0.0.1/foo/bar');
$req->method('GET');
say $req->to_string;
DESCRIPTION
Mojo::Message::Request is a container for HTTP 1.1 requests as described in RFC 2616.
EVENTS
Mojo::Message::Request inherits all events from Mojo::Message.
ATTRIBUTES
Mojo::Message::Request inherits all attributes from Mojo::Message and implements the following new ones.
"env"
my $env = $req->env;
$req = $req->env({});
Direct access to the "CGI" or "PSGI" environment hash if available.
# Check CGI version
my $version = $req->env->{GATEWAY_INTERFACE};
# Check PSGI version
my $version = $req->env->{'psgi.version'};
"method"
my $method = $req->method;
$req = $req->method('POST');
HTTP request method, defaults to "GET".
"url"
my $url = $req->url;
$req = $req->url(Mojo::URL->new);
HTTP request URL, defaults to a Mojo::URL object.
my $foo = $req->url->query->to_hash->{foo};
METHODS
Mojo::Message::Request inherits all methods from Mojo::Message and implements the following new ones.
"clone"
my $clone = $req->clone;
Clone request if possible, otherwise return "undef".
"cookies"
my $cookies = $req->cookies;
$req = $req->cookies(Mojo::Cookie::Request->new);
$req = $req->cookies({name => 'foo', value => 'bar'});
Access request cookies, usually Mojo::Cookie::Request objects.
say $req->cookies->[1]->value;
"fix_headers"
$req = $req->fix_headers;
Make sure request has all required headers for the current HTTP version.
"is_secure"
my $success = $req->is_secure;
Check if connection is secure.
"is_xhr"
my $success = $req->is_xhr;
Check "X-Requested-With" header for "XMLHttpRequest" value.
"param"
my @names = $req->param;
my $foo = $req->param('foo');
my @foo = $req->param('foo');
Access "GET" and "POST" parameters. Note that this method caches all data, so it should not be called before the entire request body has
been received.
"params"
my $p = $req->params;
All "GET" and "POST" parameters, usually a Mojo::Parameters object.
say $req->params->param('foo');
"parse"
$req = $req->parse('GET /foo/bar HTTP/1.1');
$req = $req->parse(REQUEST_METHOD => 'GET');
$req = $req->parse({REQUEST_METHOD => 'GET'});
Parse HTTP request chunks or environment hash.
"proxy"
my $proxy = $req->proxy;
$req = $req->proxy('http://foo:bar@127.0.0.1:3000');
$req = $req->proxy(Mojo::URL->new('http://127.0.0.1:3000'));
Proxy URL for request.
# Disable proxy
$req->proxy(0);
"query_params"
my $p = $req->query_params;
All "GET" parameters, usually a Mojo::Parameters object.
say $req->query_params->to_hash->{'foo'};
SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.
perl v5.14.2 2012-09-05 Mojo::Message::Request(3pm)