when i try to ls -lrt the directory, the "undeletable" file is listed.
but when i try to ls -lrt *exe, the "undeletable" file is not listed.
this "undeletable" is the file that i want to delete from the directory.
but when i try to delete/rename/copy.... it, it show that "No such file or... (10 Replies)
I've some files created by a script.
For some reason last time the script run was interrupted for an error and the files produced by the script are undeletable.
i've tryed as root with command 'rm' and even if i got no error in command execution the files are still there.
These are the... (9 Replies)
Hi Friends,
I'm a great fan of this forum... it has helped me tone my skills in shell scripting. I have a challenge here, which I'm sure you guys would help me in achieving...
File A has a list of job ids and I need to compare this with the File B (*.log) and File C (extend *.log) and copy... (6 Replies)
Hi,
I need to compare 2 text files with around 60000 rows and 1 column. I need to compare these and write the mismatch data to 3rd file.
File1 - file2 = file3
wc -l file1.txt
58112
wc -l file2.txt
55260
head -5 file1.txt
101214200123
101214700300
101250030067
101214100500... (10 Replies)
Shell script logic
Hi
I have 2 input files like with file 1 content as (file1)
"BRGTEST-242" a.txt "BRGTEST-240" a.txt "BRGTEST-219" e.txt
File 2 contents as fle(2)
"BRGTEST-244" a.txt "BRGTEST-244" b.txt "BRGTEST-231" c.txt "BRGTEST-231" d.txt "BRGTEST-221" e.txt
I want to get... (22 Replies)
Discussion started by: pottic
22 Replies
LEARN ABOUT PHP
ctype_print
CTYPE_PRINT(3) 1 CTYPE_PRINT(3)ctype_print - Check for printable character(s)SYNOPSIS
bool ctype_print (string $text)
DESCRIPTION
Checks if all of the characters in the provided string, $text, are printable.
PARAMETERS
o $text
- The tested string.
RETURN VALUES
Returns TRUE if every character in $text will actually create output (including blanks). Returns FALSE if $text contains control charac-
ters or characters that do not have any output or control function at all.
EXAMPLES
Example #1
A ctype_print(3) example
<?php
$strings = array('string1' => "asdf
", 'string2' => 'arf12', 'string3' => 'LKA#@%.54');
foreach ($strings as $name => $testcase) {
if (ctype_print($testcase)) {
echo "The string '$name' consists of all printable characters.
";
} else {
echo "The string '$name' does not consist of all printable characters.
";
}
}
?>
The above example will output:
The string 'string1' does not consist of all printable characters.
The string 'string2' consists of all printable characters.
The string 'string3' consists of all printable characters.
NOTES
Note
If an integer between -128 and 255 inclusive is provided, it is interpreted as the ASCII value of a single character (negative val-
ues have 256 added in order to allow characters in the Extended ASCII range). Any other integer is interpreted as a string contain-
ing the decimal digits of the integer.
SEE ALSO ctype_cntrl(3), ctype_graph(3), ctype_punct(3).
PHP Documentation Group CTYPE_PRINT(3)