11-12-2010
Depending on the version of grep on your distro, you could do it with a single line:
grep -v '\([[:alpha:]]\)\1' input
Hope this helps.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Alrigt, I need to write a shell script where it counts the number of folders and files and dispays "My home directory has 'x' files and 'y' directories."
So, I was thinking of doing this.
set x = `ls | wc`
so, if I have 8 files and folders in my home directory, x is not 8.
now, I was... (1 Reply)
Discussion started by: Lykathea Aflame
1 Replies
2. Programming
Anyone know where I can get started in C++ programming in unix?
Any good free tutorials or websites to start at?
I am okay in unix scripting but have never done c programming of any sort...
What are the main advantages of using C++ ? (2 Replies)
Discussion started by: frustrated1
2 Replies
3. UNIX for Dummies Questions & Answers
hi guys,
i have a DEl xps laptop cor 2 duo 2.2
i have vista installed on it
i want to install a dual Boot UNIX on it..
can some one guide me ...cause i m tottaly new to UNIX
i want to install unix on that laptop along with Vista....
thx
any help would be deeply appreciated
(sorry if i... (5 Replies)
Discussion started by: Farhan082
5 Replies
4. Shell Programming and Scripting
I need to write a script to test a nsort c program. I have written 8 .txt files with different cases. Also 8 .txt files with expected outcome. The shell I have written always "test pass" for the first case but always "fail" for the rest... Here is a portion of my code (as I still don't know how to... (5 Replies)
Discussion started by: thibodeau
5 Replies
5. Shell Programming and Scripting
hy guys,
I have perl script provided to me but i need to convert it into shell .Can you help me in this using sed shell command.
cat /etc/passwd |perl -ne '/^(\w+):\w+: (\w+)/ and print "$1, $2\n";' (1 Reply)
Discussion started by: singh_king
1 Replies
6. Shell Programming and Scripting
i write a shell program and i execute that after i made a bin directiry in my home directory(i didnt give any permissions)
now i change to other directory.then i execute it bit it is saying " no such a file or directory"
can any one help me please (2 Replies)
Discussion started by: wkbn86
2 Replies
7. UNIX for Dummies Questions & Answers
Hi people....
I have just started to learn unix.I want to know which version of Unix to install plus how to install it.I need to practise and make myself aware of how unix works.My thread is from an educational point of view.Also please feel free to give your suggestions as I am... (3 Replies)
Discussion started by: amit.kanade1983
3 Replies
8. Programming
hii friends i m fairy new to c programming.can any one suggest some good websites and some good books for beginner (6 Replies)
Discussion started by: pankajchandel
6 Replies
9. Red Hat
i have windows 8 host on Dell Laptop
vmware 9
redhat 7.2 iso downloaded through redhat official site
after installation on vm it only boots into text dont show graphics
Please guide:( (1 Reply)
Discussion started by: hananabbas
1 Replies
10. UNIX for Beginners Questions & Answers
Hello so I've stored some csv data to be read into variables like this
Name,Team,Shop,Shoe
etc,etc,etc,etc
Code:
sep=","
{
while IFS=$sep read Name Team Shop Shoe
do
count=1
dirname=$Name
while
do
((count++))
dirname="${Name}$count" (4 Replies)
Discussion started by: darklord173
4 Replies
OSALANG(1) BSD General Commands Manual OSALANG(1)
NAME
osalang -- information about installed OSA languages
SYNOPSIS
osalang [-dlL]
DESCRIPTION
osalang prints information about installed OSA languages. With no options, it prints an unadorned list of language names to standard output.
These names can be passed to the -l options of osacompile(1) and osascript(1). The options are as follows:
-d Only print the default language.
-l List in long format. For each language, osalang will print its component subtype, manufacturer, and capability flags. There are eight
groups of optional routines that scripting components can support. Each flag is either a letter, meaning the group is supported, or
'-', meaning it is not. The letters map to the following groups:
c compiling scripts.
g getting source data.
x coercing script values.
e manipulating the event create and send functions.
r recording scripts.
v ``convenience'' APIs to execute scripts in one step.
d manipulating dialects.
h using scripts to handle Apple Events.
For descriptions of the groups and the APIs in each of them, see <http://developer.apple.com/documentation/mac/IAC/IAC-361.html>.
-L Same as -l, but also prints the description of each component after its name.
SEE ALSO
osacompile(1), osascript(1)
Mac OS X May 1, 2001 Mac OS X