I decided I wanted to have the cd command print my full working directory after each cd command, so I put this cw command in .bashrc as a function.
While this works I would like pwd to print escapes when a space in a directory name exists. This would then make it easy for me to copy and paste as opposed to putting it in quotes.
I would prefer the output to be:
unfortunately pwd does not have any option for this.
I want to replace a string which contains "/" in vi but what is the escape character for forward slash?
e.g. I have a text file with the contents below and I want to replace "/Top/Sub/Sub1" with "ABC".
/Top/Sub/Sub1
The replace command I am using is ... (4 Replies)
Hi ,
I want to change space to ' in my script.
I tried doing this,
sed 's/ /\'/g' filename
but i could not get it.
can some one help me please.
Thanks,
Deepak (4 Replies)
Hi All,
How do i write in sed for the 6th and 7th field of etc/passwd file as it involves "/" character?
Does mine below is correct? It's incomplete script as i need help with syntax as i always getting may errors :(
Example of etc/passwd file:
blah:x:1055:600:blah... (6 Replies)
Hello experts
I am trying to write a shell script which will add ' ' to a unix variable and then pass it to oracle for inserting to a table.
I am running the script as root and I have to do a su -c .
The problem is the character ' is not recognised inside sed even after adding escape... (1 Reply)
my @array;
my $sepa = "|";
print $sepa;
open FH, "<100_20091023_2.txt";
while(<FH>){
push @array, split(/\$sepa/, $_);
print "@array\n\n";
}
I am not able split the line which have | separated (1 Reply)
All ,
i have input line as below .
abc\ , ewioweioi \,
and want the output as below removing the "\"
abc , ewioweioi ,
could anyone help me out (2 Replies)
I need to change a pattern with single quotes
# echo "serversignature: 'On'"
serversignature: 'On'
I did
# echo "serversignature: 'On'" | sed 's/.*serversignature.*/serversignature: 'Off'/'
serversignature: Off
The output I need is with single quotes. But its swallowing it.
... (2 Replies)
friends,
I have a situation where i am using a $RANDOM function along with the filename, I want this to be escaped by the OS in the first assignment (works as expected) and executed in the second assignment (does not execute $RANDOM)
filename1=filename1_\$RANDOM
echo $filename1... (3 Replies)
Hi ,
I am looking for a function which will do the following.
1. I have a variable which will hold few special chracter like
SPECIAL_CHARS="& ;"2. I have an escape character.
ESCAPE_CHAR="\"3. Now when I passed some string in the function it will return the same string but now it will... (8 Replies)
Discussion started by: Anupam_Halder
8 Replies
LEARN ABOUT DEBIAN
mojo::json::pointer
Mojo::JSON::Pointer(3pm) User Contributed Perl Documentation Mojo::JSON::Pointer(3pm)NAME
Mojo::JSON::Pointer - JSON Pointers
SYNOPSIS
use Mojo::JSON::Pointer;
my $p = Mojo::JSON::Pointer->new;
say $p->get({foo => [23, 'bar']}, '/foo/1');
say 'Contains "/foo".' if $p->contains({foo => [23, 'bar']}, '/foo');
DESCRIPTION
Mojo::JSON::Pointer implements JSON Pointers as described in http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer
<http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer>.
METHODS
"contains"
my $success = $p->contains($data, '/foo/1');
Check if data structure contains a value that can be identified with the given JSON Pointer.
# True
$p->contains({foo => 'bar', baz => [4, 5, 6]}, '/foo');
$p->contains({foo => 'bar', baz => [4, 5, 6]}, '/baz/2');
# False
$p->contains({foo => 'bar', baz => [4, 5, 6]}, '/bar');
$p->contains({foo => 'bar', baz => [4, 5, 6]}, '/baz/9');
"get"
my $value = $p->get($data, '/foo/bar');
Extract value identified by the given JSON Pointer.
# "bar"
$p->get({foo => 'bar', baz => [4, 5, 6]}, '/foo');
# "4"
$p->get({foo => 'bar', baz => [4, 5, 6]}, '/baz/0');
# "6"
$p->get({foo => 'bar', baz => [4, 5, 6]}, '/baz/2');
SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.
perl v5.14.2 2012-09-05 Mojo::JSON::Pointer(3pm)