10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi all,
trying this using shell/bash with sed/awk/grep
I have two files, one containing one column, the other containing multiple columns (comma delimited).
file1.txt
abc12345
def12345
ghi54321
...
file2.txt
abc1,text1,texta
abc,text2,textb
def123,text3,textc
gh,text4,textd... (6 Replies)
Discussion started by: shogun1970
6 Replies
2. Shell Programming and Scripting
Hi
I have a big text file. I want to extract all the sentences that matches at least 70% (seventy percent) of the words from each sentence based on a word list called A.
Say the format of the text file is as given below:
This is the first sentence which consists of fifteen words... (4 Replies)
Discussion started by: my_Perl
4 Replies
3. Shell Programming and Scripting
Hi All
I have a list of files which will have duplicate list of blocks of text. Following is a sample of the file, I have removed the sensitive information from the file.
All the code samples starts from <TR BGCOLOR="white"> and Ends with IP address and two html tags like this.
10.14.22.22... (3 Replies)
Discussion started by: mahasona
3 Replies
4. Shell Programming and Scripting
Hello all,
short story: I'm writing a script to add and remove dns records in dns files. Its on a RHEL 5.5
So far i've locked up the basic operations in a couple of functions:
- validate the parameters
- search for existant ip in file when adding
- search for existant name records in... (6 Replies)
Discussion started by: maverick72
6 Replies
5. Shell Programming and Scripting
Hello to all,
I would like to search sequences of bytes inside big binary file.
The bin file contains blocks of information, each block begins is estructured as follow:
1- Each block begins with the hex 32 (1 byte) and ends with FF. After the FF of the last block, it follows 33.
2- Next... (59 Replies)
Discussion started by: Ophiuchus
59 Replies
6. Shell Programming and Scripting
Hello,
I have a file like this:
FILE.TXT:
(define argc :: int)
(assert ( > argc 1))
(assert ( = argc 1))
<check>
#
(define c :: float)
(assert ( > c 0))
(assert ( = c 0))
<check>
#
now, i want to separate each block('#' is the delimeter), make them separate files, and then send them as... (5 Replies)
Discussion started by: paramad
5 Replies
7. Shell Programming and Scripting
Hi,
This is part of a large text file I need to separate out.
I'd like some help to build a shell script that will extract the text between sets of dashed lines, write that to a new file using the whole or part of the first text string as the new file name, then move on to the next one and... (7 Replies)
Discussion started by: cajunfries
7 Replies
8. Shell Programming and Scripting
Hi,
I have an one-line file consisting of a sequence of 660 letters. I would like to extract 9-letter blocks iteratively:
ASDFGHJKLQWERTYUIOPZXCVBNM
first block: ASDFGHJKL
1nd block: SDFGHJKLQ
What I have so far only gives me the first block, can anyone please explain why?
cat... (7 Replies)
Discussion started by: solli
7 Replies
9. Shell Programming and Scripting
Hello,
Hello Firends,
I have file like below. I want to remove selected blocks say abc,pqr,lst. how can i remove those blocks from file.
zone abc {
blah
blah
blah }
zone xyz {
blah
blah
blah }
zone pqr {
blah
blah
blah } (4 Replies)
Discussion started by: nrbhole
4 Replies
10. Shell Programming and Scripting
Hi All,
I have an input below. I tried to use the awk below but it seems that it ;s not working. Can anybody help ?
My concept here is to find the 2nd field of the last occurrence of such pattern " ** XXX ccc ccc cc cc ccc 2007 " . In this case, the 2nd field is " XXX ". With this "XXX" term... (20 Replies)
Discussion started by: Raynon
20 Replies