Compressing multiple adjacent /'s and sorting on the size of the key field with msort:
producing:
See link for msort if it not available in your repository.
Hi All,
I need to select only those records having a non zero record in the first column of a comma delimited file.
Suppose my input file is having data like:
"0","01/08/2005 07:11:15",1,1,"Created",,"01/08/2005"
"0","01/08/2005 07:12:40",1,1,"Created",,"01/08/2005"... (2 Replies)
Hi,
I am new to this world of shell programming. I am facing a problem that is :
I have directory which has many sub directories at different depth. say
A/B/C/files
A/B/files
A/B/C/D/files
In this directory structure there exists a file called ".project" in some of the sub... (2 Replies)
Hi all,
I am learning the use of regular expression and I would like to know which regex can be used to select only the last part of a directory path name.
Something like:
/dir1/dir2/dir2
and I want to select the last /dir2 where dir2 can be any kind of string.
Thanks a lot for your help.... (7 Replies)
Hello,
I have a question. I have to implement a shortest path algorithm in n*n grid, moving from one coordinate to another coordinate.
But i have no clue how to start. Can anyone help?
Thanks a tonn in advance! (1 Reply)
I m trying to grep 'select * from' from a script, but the problem is with the * ...
I think its taking * as some special character ...
when I try to do grep '*' test (test is my test file) its displaying *
But when I am trying to do grep 'select * from' test its not showing anything... (2 Replies)
Can somebody help me on below question
I have path and i want to select first two directory name in variable how we can do this.
/Myname/xyz/yourname/abc/somebodyname
i want to select /Myname/xyz in variable.
Quick help will be appriciated.
Thanks in advance
Regards,
Kumar (10 Replies)
Hai,
I want to select only line numbers into a file if some pattern matches. I have written my script like below but its not working.
#!/bin/sh
file='/home/testfile1'
filesearch='/home/test00'
while read line
do
search=`echo $line |cut -c 1-24`
echo $search
echo `grep -n ""... (3 Replies)
Hi all, I have this file __DATA__
child, Parent, probability,
M7, Q, P,
M7, M28, E,
M28, M6, E,
M6, Q, Pl,
& several hundred lines..... Legends: P(= Probable) > Pl(=Plausible) > E(=Equivocal). What I want is for each child I want to trace it... (5 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have to write a program that have to read every standard input then print out the line number and the content of... (10 Replies)