09-27-2016
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1. Shell Programming and Scripting
I try to test the carriage return in a variable.
$ LENGTH=`expr $VARIABLE : ".*"` will return the length of the variable. But this doesn't work if $VARIABLE has zero length.
Any help will be well appreciated.
Thanks in advance.
Giovanni (4 Replies)
Discussion started by: gio123bg
4 Replies
2. UNIX for Dummies Questions & Answers
Is there a command in unix to remove a carriage return character(^M) at the end of a variable value? (5 Replies)
Discussion started by: flagship99
5 Replies
3. Shell Programming and Scripting
I want to instert Category:XXXXX into the 2. line
something like this should work, but I have somewhere the wrong sytanx. something with the linebreak goes wrong:
sed "2i\\${n}Category:$cat\n"
Sample:
Titel Blahh Blahh abllk sdhsd sjdhf
Blahh Blah Blahh
Blahh
Should look like... (2 Replies)
Discussion started by: lowmaster
2 Replies
4. Shell Programming and Scripting
I am trying to generate some scripts to help manage an Oracle database. When I check the value returned from Oracle it has a leading carriage return in the variable. Is there a way to prevent this? Is there a way to easily strip out the carriage return. See code and output below.
... (7 Replies)
Discussion started by: Panzer993
7 Replies
5. Shell Programming and Scripting
Hi all,
I'm reading a file with this layout:
First_Col Second_Col
The Second_Col has values as 1000, -1, 10, 43...
While reading the file I'm getting the second column value with awk command, but it is including the CR control char.
do
item_saved=`echo $b | awk '{print... (4 Replies)
Discussion started by: mrreds
4 Replies
6. Shell Programming and Scripting
Hi all,
need your help in replacing carriage return in a record.
Input:
col1|col2|col3|col4|col5|col6|col7|col8|col9|col10
1|aa|bb|cc|dd|eee
eee|ff|ggggg|hh
hhh|iii
2|zz|yy|xx|ww|vv|uu|tt|ss|rr
Output:
col1|col2|col3|col4|col5|col6|col7|col8|col9|col10... (12 Replies)
Discussion started by: agathaeleanor
12 Replies
7. Shell Programming and Scripting
Hello,
How do i usecarriage return in ksh.
I want to do an echo "bla bla" and another echo "bla bla" will appear and replace the first echo on screen.
I tried:
until ; do
echo "bla bla \r"
done
please advice.
Thanks. (3 Replies)
Discussion started by: LiorAmitai
3 Replies
8. Shell Programming and Scripting
Hello all,
I've a flat file in the following format:
AB\001\CDED\001\ABC\001\nEG\001\HIJF\001\EFG\001\nHI\003\HIUL\003\HIJ\003
And I want to substitute \n with the carriage return. Any help is appreciated!
Regards,
- Seth (8 Replies)
Discussion started by: sethmj
8 Replies
9. Shell Programming and Scripting
Hi,
I try to handle very large numbers with a bash script. I run ssh command in a remote server and store the output in a local variable. But this output contains a return carriage at the end. So I try to remove it by tr But I can't figure out the right notation with printf. So my problem... (6 Replies)
Discussion started by: Meacham12
6 Replies
10. UNIX for Dummies Questions & Answers
I need to remove the carriage return comes inbetween the record.
Need to have CR only at the end.
I used the below command.
tr -d '\n' < filewithcarriagereturns > filewithoutcarriagereturns
But its removing all the CR and giving one line output.
Input File:
12345
abcdegh... (11 Replies)
Discussion started by: srvn_saru
11 Replies
LEARN ABOUT PHP
runkit_function_add
RUNKIT_FUNCTION_ADD(3) 1 RUNKIT_FUNCTION_ADD(3)
runkit_function_add - Add a new function, similar tocreate_function(3)
SYNOPSIS
bool runkit_function_add (string $funcname, string $arglist, string $code)
DESCRIPTION
PARAMETERS
o $funcname
- Name of function to be created
o $arglist
- Comma separated argument list
o $code
- Code making up the function
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
A runkit_function_add(3) example
<?php
runkit_function_add('testme','$a,$b','echo "The value of a is $a
"; echo "The value of b is $b
";');
testme(1,2);
?>
The above example will output:
The value of a is 1
The value of b is 2
SEE ALSO
create_function(3), runkit_function_redefine(3), runkit_function_copy(3), runkit_function_rename(3), runkit_function_remove(3),
runkit_method_add(3).
PHP Documentation Group RUNKIT_FUNCTION_ADD(3)