10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Is it possible to create unix or linux commands ? if it is then how to create ?:) (1 Reply)
Discussion started by: Santhosh Raju
1 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
what is the equivalent of below awk in sed.
awk '$1=="ABC"&&$2=="XYZ" {print $0}' infile
Thanks,
Shruthi (6 Replies)
Discussion started by: shruthidwh
6 Replies
3. Shell Programming and Scripting
hi,
I am new script learner,
so my basic doubt is ,
how to store value of any command in a variable example
$ ls | wc -l
i want to stote the output of this in a variable c.
so that i can use c in if else loop.
and when do we use " ` " symbol in script..
can anyone also tell for... (5 Replies)
Discussion started by: hi2_t
5 Replies
4. Shell Programming and Scripting
Hi Friends!!
I want to add a / at the end of a number. for example i have CQ65758 /, in this case i want to shift that backspace one space to the left so the my result becomes CQ65758/.
How can i do that with sed.
Thanks
Adi (3 Replies)
Discussion started by: asirohi
3 Replies
5. UNIX for Advanced & Expert Users
What is Primary Group & Secondary group and what is the difference between them. (5 Replies)
Discussion started by: harishankar
5 Replies
6. UNIX for Dummies Questions & Answers
Hi all,
Today I was just fooling around with directories and faced this. I create a directory 'testdir' and create a file 'myfile' inside it.
gandalf@gondor:~$ mkdir testdir
gandalf@gondor:~$ cd testdir
gandalf@gondor:~/testdir$ touch myfile
Then I set the following permissions for the... (7 Replies)
Discussion started by: ranj@chn
7 Replies
7. UNIX for Dummies Questions & Answers
What command would I use to list the first lines of all
text files within my Unix directory or within any directory
inside there? I was using "find" , "head" and "-exec" commands like this:
find ~/Unix -name "*.txt" -exec head {} \;
But its not perfectly working, please help me.... (2 Replies)
Discussion started by: carrera911
2 Replies
8. Shell Programming and Scripting
Hi,
I have a script called sam.sh which consists of a single echo statement like this
#/usr/bin/ksh
echo "Mani"
I changed the mode for the script by giving chmod a+x sam.sh.
If I want to execute the scrpt by just giving the name at the command line "sam.sh", what should I necessarily do?... (3 Replies)
Discussion started by: sendhilmani123
3 Replies
9. Shell Programming and Scripting
On the below "IF" i test if the user have put the first argument.
I also would like to test if the user have written a second argument.
So, my doubt is:
- How can i evaluate 2 conditions on a if statement? How is the OR created?
- How can i to verify if the second argument is non... (1 Reply)
Discussion started by: tmxps
1 Replies
10. UNIX for Dummies Questions & Answers
okay, im having some trouble. Go ahead, call me a retard, but i keep getting stuck. Suppose i want to open a Picture of Jesus(for the sake of simplicity) using unix. I type:
open Desktop/Pictures/Jesus.jpg
It opens, and its all well and good. But, suppose i want to open a picture called Joe... (4 Replies)
Discussion started by: HipCracka
4 Replies