Echo backslash Post: 302508103

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

backslash issues

Hi, I have a script which looks through an input file and takes data from the file to use within the script. Everything works fine until the script reads the item \windows\directory\structure\ from the input file into a variable. As unix sees the backslash as an escape character, the...

2. UNIX for Dummies Questions & Answers

Escaping backslash

I have a variable containt something like this, c:\mask\mask. How can I escape "\" in the values? I want the value as it it.

3. Shell Programming and Scripting

double backslash in ksh

Hi I need the "\\hello" (without double quotes) to be written to a file. echo "\\\\hello" >file is working under bash shell but not working under ksh shell (gives only one / in the output) Please advise. TIA Prvn

4. Shell Programming and Scripting

How to use backslash and variables in sed

I have a line that contains backslashes in which I want sed to substitute text with variables. The line; \\s008\2033330user$ I want to change this in \\s008.ourschool.com\2033330user$ I now use this script: USER=2033330user sed 's/\\'"$USER"'/.ourschool.com\\'"$USER/" This doesn't...

5. UNIX for Dummies Questions & Answers

How to correctly use an echo inside an echo?

Bit of a weird one i suppose, i want to use an echo inside an echo... For example... i have a script that i want to use to take users input and create another script. Inside this script it creates it also needs to use echos... echo "echo "hello"" >$file echo "echo "goodbye"" >$file ...

6. UNIX for Dummies Questions & Answers

Weird behavior of backslash, please help!!

Hi I am getting absurd behavior of escape character in echos as followed:oinlcso003{arsadm} #: echo "\as shdd" \as shdd oinlcso003{arsadm} #: echo "Well, isn't that \"special\"?" Well, isn't that "special"? oinlcso003{arsadm} #: echo "Well, isn't that \special\?" Well, isn't that \special\?...

7. Shell Programming and Scripting

md5sum on a file with backslash in its name

Hi there, I found something very weird! Should I report that as a bug or is it me misusing the command? I've got a file with a backslash in its name. I know it's a horrible policy but it's not me. The file came from a mac computer because this is a backup server. Anyway, when using...

8. Shell Programming and Scripting

Disabling Backslash Interpretation with "echo -E"?

Hello All, In a Bash Script I'm writing I have a section where I loop through a text file that was outputted by another script. In the text file some of the strings in there are enclosed with the BOLD "character sequences" (i.e. "\033But it's weird, because if I run this command: echo -E...

9. Shell Programming and Scripting

[Solved] Disappearing backslash

Let's say I have a text file called process.out that contains: cn=long\, ann,cn=users cn=doe\, john,cn=users I need to have the following appended in the beginning ldapdelete -h $OIDHOST So the final output looks like: ldapdelete -h $OIDHOST "cn=long\, ann,cn=users" ldapdelete -h...

10. UNIX for Beginners Questions & Answers

Not able to input \ backslash when vi editor

Hi, How do I input \ when I do a vi of my file ? I try to input the \ but it came out as @. Appreciate any help.

LEARN ABOUT PHP

boolval

BOOLVAL(3)								 1								BOOLVAL(3)

boolval - Get the boolean value of a variable

SYNOPSIS

       boolean boolval (mixed  $var)

DESCRIPTION

	Returns the boolean value of $var.

PARAMETERS

	      o $var
		- The scalar value being converted to a boolean.

RETURN VALUES

	The boolean value of $var.

EXAMPLES

       Example #1

	      boolval(3) examples

	      <?php
	      echo '0:	      '.(boolval(0) ? 'true' : 'false')."
";
	      echo '42:       '.(boolval(42) ? 'true' : 'false')."
";
	      echo '0.0:      '.(boolval(0.0) ? 'true' : 'false')."
";
	      echo '4.2:      '.(boolval(4.2) ? 'true' : 'false')."
";
	      echo '"":       '.(boolval("") ? 'true' : 'false')."
";
	      echo '"string": '.(boolval("string") ? 'true' : 'false')."
";
	      echo '"0":      '.(boolval("0") ? 'true' : 'false')."
";
	      echo '"1":      '.(boolval("1") ? 'true' : 'false')."
";
	      echo '[1, 2]:   '.(boolval([1, 2]) ? 'true' : 'false')."
";
	      echo '[]:       '.(boolval([]) ? 'true' : 'false')."
";
	      echo 'stdClass: '.(boolval(new stdClass) ? 'true' : 'false')."
";
	      ?>

	      The above example will output:

	      0:	false
	      42:	true
	      0.0:	false
	      4.2:	true
	      "":	false
	      "string": true
	      "0":	false
	      "1":	true
	      [1, 2]:	true
	      []:	false
	      stdClass: true

SEE ALSO

       floatval(3), intval(3), strval(3), settype(3), is_bool(3), Type juggling.

PHP Documentation Group 														BOOLVAL(3)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

backslash issues

Discussion started by: Bab00shka

2. UNIX for Dummies Questions & Answers

Escaping backslash

Discussion started by: swmk

3. Shell Programming and Scripting

double backslash in ksh

Discussion started by: prvnrk

4. Shell Programming and Scripting

How to use backslash and variables in sed

Discussion started by: Tubbie