10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
In order to clean file from html tags i used the following
sed 's/<*>//g' filename
Right now i need to do the same from php script so i have to use pcre. How to convert? (1 Reply)
Discussion started by: urello
2. Shell Programming and Scripting
My input contains a single word lines.
From each line
Desired output -->
prjthisBlaBla... (8 Replies)
Discussion started by: kchinnam
3. Shell Programming and Scripting
i like to concatenate the two variables
var1=$line (ie 22885068900000652 B86860003OLFXXX592123320081227)
var2=$amount (ie 123456)
i want to club together both the above varaible var1 & var2 and assign back to var1
right now i am doing like this but it is not working.
var1=`echo... (1 Reply)
Discussion started by: kshuser
4. Shell Programming and Scripting
Hi there, I need to test that a variable ($VAR) matches a regex mask in BASH. I have the exact thing working in perl (below), but could somebody advise me how i would do the same in BASH ? do i need to use something like egrep ?
my $VAR = "some value";
if ( $VAR =~... (4 Replies)
Discussion started by: rethink
5. Shell Programming and Scripting
Hi there, i wonder, is it possible to use regular expressions to partially select a string?
I have a bunch of server names which look like this
I want to extract up to and including the 'z' in the server name, so for example
... (4 Replies)
Discussion started by: hcclnoodles
6. UNIX for Dummies Questions & Answers
Googling the answer to this question just doesn't work when Google won't search your symbols for you. Can someone tell me what this command will assign to var2, and where I can find more information about using braces in this way?
Thanks so much. (2 Replies)
Discussion started by: blondie53403
7. UNIX for Dummies Questions & Answers
Hi all, this is driving me nuts.
I need to evaluate if a variable in a shell script has a heading s or m character e.g. s92342394 or m9233489 if so then I need to get rid of them. I'm quite familiar with PERL and could do it there in 3 mins but I have not found a decent way to do this in a shell.... (1 Reply)
Discussion started by: Endo
8. Shell Programming and Scripting
OK, while I'm not new to the Mac or some of the the inner workings of Mac OS X I am quite new to scripting. And while I have "Learning the Bash Shell" by those lovely people at O'Reilly (Cameron Newham et. al.) I'm missing something, I just know I am.
Here's the problem:
At the beginning of... (2 Replies)
Discussion started by: woodgie
9. Shell Programming and Scripting
I have created numerous variables called $mask1 $mask2... $maskN. I wish to echo these variables, below is the code for the two functions, the first creates the variables and the second echos them.
It is the second function which does not work. The line (i believe to be wrong) is in... (1 Reply)
Discussion started by: rorey_breaker
10. UNIX for Dummies Questions & Answers
*EDIT -- **FIXEd I must've done something wrong, because it works now..
I punched in "if" in the forum search but nothing came up, so I'm posting it here.
Quick question: Can someone correct my syntax.
if (( var >= 1 && var <= 5 )); then
.................................. (1 Reply)
Discussion started by: yongho