10-17-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
should be a simple question, I am trying to uppercase every first character in a word on the list.
abc
google
cnn
services
My first thought was sed 'y/^/^/', but it changed all the characters, not just the first character.
any thoughts? (7 Replies)
Discussion started by: fedora
7 Replies
2. UNIX for Dummies Questions & Answers
I try to write a small script that looks in the file tt for all the words that start with m in lowercase and in which there is no uppercase.
#!/bin/sh
grep ^m\.*\.\.* tt (4 Replies)
Discussion started by: cfg
4 Replies
3. Shell Programming and Scripting
how do i print uppercase words in a string in PERL
For example
$str=" welcome to UNIX programming"
should print UNIX
$str="WELCOME to unix programming"
should print WELCOME
i itried the following
/\s+\w+\b/ $str
Can u help me in to get a uppercase word in PERL (3 Replies)
Discussion started by: vkca
3 Replies
4. Shell Programming and Scripting
Another frustrating scripting problem from a biologist trying to manipulate a file with several millions line. For each of the line I need to compare the uppercase A or C or G or T with the lowercase a or c or g or t. If there are more uppercases, a + should be added to a new column, otherwise a -... (10 Replies)
Discussion started by: ivpz
10 Replies
5. Shell Programming and Scripting
Input:
root:x:0:
daemon:x:1:
bin:x:2:
sys:x:3:
adm:x:4:
tty:x:5:
disk:x:6:
lp:x:7:
mail:x:8:
Output:
root
daemon
bin
sys
adm
tty (8 Replies)
Discussion started by: cola
8 Replies
6. Shell Programming and Scripting
Input:
hello
world
monkey
Output should be:
Hello
World
Monkey
How can it be done with perl,sed,awk or bash? (9 Replies)
Discussion started by: cola
9 Replies
7. Shell Programming and Scripting
Hi,
I have a file which has the following
/usr/new/xyz/abc
/us1/neb/yxr/def
/usr/bin/cloud1/fgh
/net/bin1/txt1/kdq
I want to do something like this
/usr/new/xyz/abc xyz
/us1/neb/yxr/def yxr
/usr/bin/cloud1/fgh cloud1
/net/bin1/txt1/kdq txt1
I need to add the 2nd last word to the... (3 Replies)
Discussion started by: matbrow
3 Replies
8. Shell Programming and Scripting
Hi All,
After reading that the sort command in Linux can be made to use many processor cores just by using a simple script which I found on the internet, I was wondering if I can use similar techniques for programs like the awk and sed?
#!/bin/bash
# Usage: psort filename <chunksize>... (7 Replies)
Discussion started by: shoaibjameel123
7 Replies
9. Shell Programming and Scripting
The title pretty much defines the problem. I have text files that are all in caps. I would like to convert them to lowercase, but have the first letter of the first word in each sentence in uppercase.
I already have SED on the server for fixing / tweaking text files, but I'm open to other... (5 Replies)
Discussion started by: dockline
5 Replies
10. Shell Programming and Scripting
Hello,
in a AIX system : AIX CDRATE01 2 7 00FAB3114C00
my following commande give the result :
LISTE /tmp/RESS
****************************************************************
Liste
TYPE = XXXXXXX
EX = YYYY
VER ... (13 Replies)
Discussion started by: sam01
13 Replies
LEARN ABOUT PHP
ctype_upper
CTYPE_UPPER(3) 1 CTYPE_UPPER(3)
ctype_upper - Check for uppercase character(s)
SYNOPSIS
bool ctype_upper (string $text)
DESCRIPTION
Checks if all of the characters in the provided string, $text, are uppercase characters.
PARAMETERS
o $text
- The tested string.
RETURN VALUES
Returns TRUE if every character in $text is an uppercase letter in the current locale.
EXAMPLES
Example #1
A ctype_upper(3) example (using the default locale)
<?php
$strings = array('AKLWC139', 'LMNSDO', 'akwSKWsm');
foreach ($strings as $testcase) {
if (ctype_upper($testcase)) {
echo "The string $testcase consists of all uppercase letters.
";
} else {
echo "The string $testcase does not consist of all uppercase letters.
";
}
}
?>
The above example will output:
The string AKLWC139 does not consist of all uppercase letters.
The string LMNSDO consists of all uppercase letters.
The string akwSKWsm does not consist of all uppercase letters.
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_alpha(3), ctype_lower(3), setlocale(3).
PHP Documentation Group CTYPE_UPPER(3)