10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I want a script of a code that will allow me to generate all possible combinations of alphanumberica characters of length 12 such that each string will contain numbers and either small or capital letters.
For example a string may look like this: 123AB45cd678. (11 Replies)
Discussion started by: faizlo
11 Replies
2. UNIX for Dummies Questions & Answers
i'm grepping for words in the /var/adm/messages (sun solaris).
but it looks like while my grepping finds the strings, when it outputs them out, the beginning of some lines are chopped off.
Jun 13 14:06:02 sky.net ufs: NOTICE: alloc: /prod: file system full
3 14:39:19 sky.net ufs: NOTICE:... (1 Reply)
Discussion started by: SkySmart
1 Replies
3. Shell Programming and Scripting
ok, so i have no clue why this script i wrote spits out these bizarre characters:
i cant even copy and paste those characters on here because it just doesn't show up properly.
my question is, using sed, how can i get rid of all characters that aren't normal?
echo "abnormal characters" |... (4 Replies)
Discussion started by: SkySmart
4 Replies
4. Shell Programming and Scripting
Hi All,
I am new to Unix and trying to run some scripting on a linux box. I am trying to remove the non alphanumeric characters and alpha characters from the following line.
<measResults>883250 869.898 86432.4 809875.22 804609 60023 59715 </measResults>
Desired output is:
883250... (6 Replies)
Discussion started by: jackma
6 Replies
5. UNIX for Dummies Questions & Answers
When I use vi to see what's in the file I get this:
int add1(int x) {^M return x + 1;^M}
^Mint subtract1(int x) {^M return x - 1;^M}
^Mint double_it(int x) {^M return x * 2;^M}
^Mint halve_it(int x) {^Mreturn x / 2;^M}
^Mint main() {^M int myint;^M int result;^M ... (2 Replies)
Discussion started by: Nonito84
2 Replies
6. Shell Programming and Scripting
I have a database script that always produces the following output:
0
btw, the unwanted character looks like a square on a unix system. it doesn't look like the above quote.
how can I get rid of it and only keep the "0"?
---------- Post updated at 01:57 PM ---------- Previous update was... (2 Replies)
Discussion started by: SkySmart
2 Replies
7. UNIX for Dummies Questions & Answers
Hi!
So i've got this shell script that asks questions and the user is required to input answers. The answers typed are bold.
sh-*.*$ sh filename dir
cat question
tput bold
read ans
tput sgr0
... and so on
tput sgr0
exit
So when the script ends i don't get the bold characters... (3 Replies)
Discussion started by: Kingzy
3 Replies
8. Shell Programming and Scripting
Hi guys, I'm new to this forum and I'm not a UNIX expert. I can't figure out this certain problem i'm having:
I need to sort some words, some of the words are annotations (enclosed within < and >). I need to have them sorted alphabetically with all non-alphanumeric characters up front. For... (2 Replies)
Discussion started by: fed.m.ang
2 Replies
9. UNIX and Linux Applications
Hi Friends,
we have recently installed RHEL4.4 and when i give the commd
ls -l > tt it prints the file name with some special charactes like
^[[00m1 in the begining of the file name and at the end of the file name. I wanted to use the file names of removing it before taking
the backup and... (4 Replies)
Discussion started by: vakharia Mahesh
4 Replies
10. UNIX for Dummies Questions & Answers
how can i get rid of the control characters , ex. ^M, ^G, in a file?
thanks... (2 Replies)
Discussion started by: apalex
2 Replies