10-19-2010
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
what is the format for grep if I want to search from the current directory and through all its subdirectories?:) (3 Replies)
Discussion started by: pkappaz
3 Replies
2. Shell Programming and Scripting
Hi,
I am currently using grep -c to scan lines for certain data. I am just wondering if you can search a specific column of a file using grep -c.
Thanks (6 Replies)
Discussion started by: Jaken
6 Replies
3. Shell Programming and Scripting
I'm using grep in a shell and I was wondering:
Can I grep a file and then delete all files that contain what it returns?
So instead of grep 'blah' * and I have 50 files that have blah in it and I would have to delete all 50 manually, how would I just delete them all in one fell swoop? (3 Replies)
Discussion started by: tphegley
3 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I am executing the below command.
grep ".UPDATE" file1.txt | grep -v MQQUEUE > Myprog1
The expected output is all lines in file1.txt which have the string ".UPDATE" and dont contain the string MQQUEUE.
However, the output which I am getting is just searching for the string... (3 Replies)
Discussion started by: saurabhsinha23
3 Replies
5. Programming
My SQL is very rust and I'm having a problem with a query.
First, here are the tables involved.
Table `os`:
+--------------------------------+
| id | distro | version |
+--------------------------------+
| 1 | CentOS | 5.2 |
| 2 | RHEL | 5 |
| 3 ... (1 Reply)
Discussion started by: Housni
1 Replies
6. UNIX for Dummies Questions & Answers
Instead of using the following command
#dmesg | grep -v sendmail | grep -v xntpd
How can I use just one grep -v and give both arguments.
Please suggest
thanks (4 Replies)
Discussion started by: Tirmazi
4 Replies
7. Shell Programming and Scripting
Hello,
Is there a way in grep to remember patterns?
For eg: int a,b,c,d,a;
If a variable is declared twice, like in the previous example, I should be able to print only those lines.
Is there a way to print only the lines where the variable name occurs more than once, using grep... (1 Reply)
Discussion started by: prasanna1157
1 Replies
8. Shell Programming and Scripting
All,
I am wanting to find out if I can do this in one grep statement
grep -R failed * |grep -iEw 'Mar 1|Feb 2'
I want to search all files in a directory for the text "failed" AND a "date or date".
Currently, I am using the above running one grep and then piping it to another. It works,... (3 Replies)
Discussion started by: markdjones82
3 Replies
9. Shell Programming and Scripting
can anyone tell me what the \/$ means? from
grep \/$ (8 Replies)
Discussion started by: Nick1097
8 Replies
10. Shell Programming and Scripting
is there anyway i can ask grep to only get the first line?
as in the top command line
line 1 <-- just grep this line
line 2
line 3
---------- Post updated at 04:24 PM ---------- Previous update was at 04:19 PM ----------
nvm.. found out that i can do it with
|head (12 Replies)
Discussion started by: Nick1097
12 Replies
LEARN ABOUT DEBIAN
urlcoding
URLCODING(3) libbash urlcoding Library Manual URLCODING(3)
NAME
urlcoding -- a Libbash library for encoding and decoding URL's.
SYNOPSIS
urlEncodeString [-l] <STRING>
urlEncodeFile [-l] <FILE>
urlEncodeStream [-l]
urlDecodeString <STRING>
urlDecodeFile <FILENAME>
urlDecodeStream
DESCRIPTION
urlcoding is a collection of functions that convert ASCII-text to standard URL's and vice-versa. The AWK code used is based on code by Heiner
Steven <heiner.steven@odn.de>
The function list:
urlEncodeString Creates a URL from an ASCII string
urlEncodeFile Converts a file into URL-valid text
urlEncodeStream Converts standard input into URL-valid text
urlDecodeString Converts a URL-encoded text back to a plain-text form
urlDecodeFile Coverts URL-encoded text in a file back to plain text
urlDecodeStream Converts URL-encoded standard input to text
Detailed interface description follows.
The [-l] option for the encoding functions should be used when line-feed characters ('
') are to be encoded as well.
All functions print the results of their conversions to standard output.
The exit status of all functions is that of the command 'awk', with '0' for success
FUNCTIONS DESCRIPTIONS
urlEncodeString [-l] <STRING>
Converts STRING - a string of ASCII characters - to URL.
urlEncodeFile [-l] <FILE>
Coverts FILE of URL-encoded text to plain text
urlEncodeStream [-l]
Converts text from standard input to URL-text.
urlDecodeString <STRING>
Converts URL-encoded string STRING back to text.
urlDecodeFile <FILENAME>
Converts the URL-encoded text in FILE to plain text.
urlDecodeStream
Converts the URL-encoded text from standard input to plain-text
AUTHORS
Alon Keren <alon.keren@gmail.com>
SEE ALSO
ldbash(1), libbash(1)
Linux Epoch Linux