10 More Discussions You Might Find Interesting
1. Programming
I have written a code in C where the objective is to search for strings.
There are two files:
1. Database file which has more than one billion entries. This file is read in argv in the C code below. The format of the file is like this:
a.txt apple
b.txt candle
c.txt glue
2. There is another... (1 Reply)
Discussion started by: shoaibjameel123
1 Replies
2. Shell Programming and Scripting
Hello all,
I am a newbie in awk. I am struggling in this problem for a long.Actually I have two files, filea and fileb. File a is actually a search key through it I have to find the corresponding japanese tag from file b.
filea contains the data like this:
sm982882 sm1893548
sm2420025... (3 Replies)
Discussion started by: csim_mohan
3 Replies
3. Shell Programming and Scripting
without using conventional file searching commands like find etc, is it possible to locate a file if i just know that the file that i'm searching for contains a particular text like "Hello world" or something? (5 Replies)
Discussion started by: arindamlive
5 Replies
4. UNIX for Dummies Questions & Answers
Hi guys,
I have a very common issue :( im trying to work it out but I am still not used to it. my problem is searching. very often I should look for piece of string in a text file or a file itself:
I want to learn some easy and professional commands to ease this routine for me. I want to be... (2 Replies)
Discussion started by: messi777
2 Replies
5. Shell Programming and Scripting
Hi,
I have searched through this forum as there are many similar entries but could'nt get one of them to work, either that or they were just different to what I needed.
Basically I have a file, recordsDatabase. In this file are a few different fields. There is a unique identifier eg 001... (5 Replies)
Discussion started by: U_C_Dispatj
5 Replies
6. UNIX for Dummies Questions & Answers
How would i search to find all the lines consisting of of only the letter "z" followed by any four characters? (1 Reply)
Discussion started by: trob
1 Replies
7. Shell Programming and Scripting
Hi ,
i am writing a script in which i am using following command to grep some string and then storing it's output to v, as like below :-
v=$(awk -F, '{ if ( $NF ~ /DEV/ ) print $0 "_BLD01";else print $0 "_RC01" }' mytest)
Here i am facing following issues:-
1. it is searcing DEV in the... (1 Reply)
Discussion started by: inderpunj
1 Replies
8. Shell Programming and Scripting
Looking for a bit of help. I need to search for a string of words, but unfortunately these words are located on separate lines.
for example the text output is:
United
Chanmpions
Ronaldo
Liverpool
Losers
Torres
and my script code is
print("DEBUG - checking file message");
while... (15 Replies)
Discussion started by: meevagh
15 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I would like to do a search and replace on a file using vi.
Something like this:
:%s/dst_port=****//g
I want to search the entire file and replace all text that does not match dst_port=**** with space or nothing. In other words delete everything except for dst_port=****. The four *... (1 Reply)
Discussion started by: andyblaylock
1 Replies
10. Shell Programming and Scripting
Hello,
I am having a hard time trying to do the following:
I have a file that looks like this:
0 CacheMaxConn 4 64
0 RMThread 16 3423423
7 DataSource 0 /hello/sas/ses
0 {94545B4-E343-1410-81E4-08000000} 3 DDBE
3 ... (4 Replies)
Discussion started by: yotoruja
4 Replies