10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Guys i need an idea for one logic..in shell scripting am struggling with a logic...So the thing is... i need to search for a word in a huge log file and i need to continue to print few more lines from that line and the consecutive line has to end when it finds the line with date..because i know... (1 Reply)
Discussion started by: Prathi
1 Replies
2. Shell Programming and Scripting
Hello,
I'm works on Ubuntu server
My goal : I would like to read file line per line, but i want to started at the end of file.
Currently, I use instructions :
while read line;
do
COMMAND
done < /var/log/apache2/access.log
But, the first line, i don't want this. The file is long... (5 Replies)
Discussion started by: Fuziion
5 Replies
3. SCO
In COBOL, a hyphen can be used in a field name and in a specific program some field names would be identical to others except a suffix was added--sometimes a suffix to a suffix was used. For example, assume I am looking for AAA, AAA-BBB, and AAA-BBB-CCC and don't want to look at AAA-BBB-CCC... (7 Replies)
Discussion started by: wbport
7 Replies
4. Shell Programming and Scripting
Cat file1
--------
----------
SCHEMA.TABLE1
insert-------
update-----
-------------
----------
SCHEMA.TABLE2
insert-------
update-----
-----------
------------
SCHEMA.TABLE3
insert-------
update-----
------------
grep -n SCHEMA > header_file2.txt (2 Replies)
Discussion started by: Veera_V
2 Replies
5. UNIX for Dummies Questions & Answers
I'm trying to grep lines where the digits at the end of each line are greater than digits. Tried this but it will only allow me to specify 2 digits. Any ideas would greatly be appreciated. grep -i '\<\{3,4,5\}\>' file
---------- Post updated at 05:58 PM ---------- Previous update was at 05:41... (1 Reply)
Discussion started by: jimmyf
1 Replies
6. UNIX for Dummies Questions & Answers
How would you do vim copy line and paste at the beginning, middle, and end of another line. I know yy copies the whole line and p pastes the whole line, but on its own separate line. Sometimes I would like to copy a line to the beginning, middle, or end of another line. I would think this would be... (3 Replies)
Discussion started by: cokedude
3 Replies
7. UNIX for Dummies Questions & Answers
How can I specify special meaning characters like ^ or $ inside a regex range. e.g
Suppose I want to search for a string that either starts with '|' character or begins with start-of-line character.
I tried the following but it does not work:
sed 's/\(\)/<do something here>/g' file1
... (3 Replies)
Discussion started by: jawsnnn
3 Replies
8. Shell Programming and Scripting
Does anyone know how to use awk to act like grep from a particular line number to the end of file? I am using Solaris 10 and I don't have any GNU products installed.
Say I want to print all occurrences of red starting at line 3 to the end of file.
EXAMPLE FILE:
red
green
red
red... (1 Reply)
Discussion started by: thibodc
1 Replies
9. Shell Programming and Scripting
Hi Folks,
I got to know from this forums on how to grep from a particular line say line 6
awk 'NR==6 {print;exit}'
But how do i grep from line 6 till the end of the file or command output.
Thanks, (3 Replies)
Discussion started by: Mr. Zer0
3 Replies
10. Shell Programming and Scripting
My file creates an output log after which includes a few sql queries.
I segregate them into warnings and errors and then get a total count.
The errors' and warnings' lines always start with SQL{4} followed by the details of the error.
This is what im doing as o now...
errors=`grep -A 1 -E... (11 Replies)
Discussion started by: VGR
11 Replies