10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi
Ilove unix and alwyas trying to to learn unix,but i am weak in using regular expressions.can you please give me a littel brief discription that how can i understand them and how to use .your response could lead a great hand in my unix love. (1 Reply)
Discussion started by: manoj attri
1 Replies
2. Shell Programming and Scripting
I am new to shell scripts.Can u please help me on this req.
test_user = "Arun"
if
echo "test_user is a word"
else
echo "test_user is not a word" (1 Reply)
Discussion started by: chandrababu
1 Replies
3. Shell Programming and Scripting
I need to write a K shell script to find full file names , line numbers and lines which have words meeting either of following 2 criterias -
1)words which are 6 to 8 character long and alphanumeric.
2)Minimum 8 characters, one upper case, one lower case letter, one of the special characters... (1 Reply)
Discussion started by: Rajpreet1985
1 Replies
4. Shell Programming and Scripting
what elements does " /^/ " match?
I did the test which indicates that it matches single lowercase character like 'a','b' etc. and '1','2' etc.
But I really confused with that. Because, "/^abc/" matches strings like "abcedf" or "abcddddee".
So, what does caret ^ really mean?
Any response... (2 Replies)
Discussion started by: DavidHe
2 Replies
5. UNIX for Dummies Questions & Answers
how to find for a file whose name has all characters in uppercase after 'project'?
I tried this:
find . -name 'project**.pdf'
./projectABC.pdf
./projectABC123.pdf
I want only ./projectABC.pdf
What is the regular expression that correponds to "all characters are capital"?
thanks (8 Replies)
Discussion started by: melanie_pfefer
8 Replies
6. UNIX for Dummies Questions & Answers
I am have a configuration script that my shell script uses. There is a regular expression defined for the input file. How do execute the shell script and pass the name of the input file using a regular expression.
I would greatly appreciate some help. If you could point my to a website that... (1 Reply)
Discussion started by: supergirl3954
1 Replies
7. Shell Programming and Scripting
Hello,
Let say I have a string with content "Free 100%". How can extract only "100" using ksh? I would this machanism to work if instead of "100" there is any kind of combination of numbers(ex. "32", "1238", "1"). I want to get only the digits.
I have written something like this:
... (4 Replies)
Discussion started by: whatever
4 Replies
8. Shell Programming and Scripting
I have following content in the file
CancelPolicyMultiLingual3=U|PC3|EN
RestaurantInfoCode1=U|restID1|1
.....
I am trying to use following matching extression
\|(+)
to get this
PC3|EN
restID1|1
Obviously it does not work.
Any ideas? (13 Replies)
Discussion started by: arushunter
13 Replies
9. Shell Programming and Scripting
Hi,
can anyone advise me how to shorten this:
if || ; then
I tried but it dosent seem to work, whats the correct way.
Cheers (4 Replies)
Discussion started by: jack1981
4 Replies
10. UNIX for Dummies Questions & Answers
Quite possibly a simple problem who's answer is evading me:
I am trying to write a sh shell script, part of which is *logically* trying to do the following:
if ]; then
...
fi
if ]; then
...
else
...
fi
Where the 1st condition is looking for a hostname passed as $1, the second... (3 Replies)
Discussion started by: sam_pointer
3 Replies