I was trying with cut -d" " -f 4 filename[there is TAB in between " "]
it did not work and coming as :
Code:
0
0
22992
0
expected is>> only 0s should come.
I tried with cut -c 70 even its not working as expected.
its because cut -c cuts the file according to its character postion and the JOB_NAME in the file are not of similar length.
Please help.
---------- Post updated at 04:54 PM ---------- Previous update was at 04:52 PM ----------
please note that,
the columns are tab separated.
while copy pasting here, its looking like a mesh.. but in original file, all are aligned well.
@Anchal,
Thanks for the reply.
And yes I have tried that way too. but its giving me same unexpected result.[i think the reason is where the length of the first column is little smaller then, automatiaclly the next column wud be 2 TABs separated]
Please rectify, if i am wrong.
Good Evening,
i got a homework where i have to list all files in the directory with the name length >=3 and <= 6 and after trying it for 2 days my Prof gave me a bit of code:
#!/bin/bash
for file in $(ls)
do
done
after that he told me "now you only have to use wc and you got it" but... (1 Reply)
Hi all,
I've trying to apply this command into my .ksh file, but UNIX doesn't accept this option.
I need wait a few seconds (maybe 20sec. is very well).
Could you please help me?
code:
#!/bin/ksh
....
....
....
read -t 20 continue_run
if ]; then;
continue_run='N'
fi
...... (3 Replies)
I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file .
file.txt
900.00000 1 1 1
500.00000
500.00000
100000.000
4
4
1.45257346E-07 899.10834 ... (4 Replies)
Hi All,
I need some help to effectively parse out a subset of results from a big results file.
Below is an example of the text file. Each block that I need to parse starts with "reading sequence file 10.codon" (next block starts with another number) and ends with **p-Value(s)**. I have given... (1 Reply)
I volunteer with a small charity which locally donates refurbished computers to people who normally could not afford their own computer. Most of these computers now have Linux on them. We are in the process of remastering Xubuntu 9.04 to use as our main distro from now on.
In the past any time... (3 Replies)
Hi all it is a real challenge for me to do it in 2 days any help or suggestion will be a great !
Problem : I have 17 - CSV files (Coma separated value)
each file conating around 26 column
the first line of each of the file conatin the field name and from second line
the file contain data for... (13 Replies)
12-30-2010
