10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I will appreciate if you help me here in this script in Solaris Enviroment.
Scenario:
i have 2 files :
1) /tmp/TRANSACTIONS_DAILY_20180730.txt:
201807300000000004
201807300000000005
201807300000000006
201807300000000007
201807300000000008
2)... (10 Replies)
Discussion started by: teokon90
10 Replies
2. Shell Programming and Scripting
Hi,
I am writing a shell script where I want that # should be added in all those lines as the first character where the pattern matches.
file has lot of functions defined
a.sh
#!/bin/bash
fn a {
beautiful evening
sunny day
}
fn b {
}
fn c {
hello world .its a beautiful day
... (12 Replies)
Discussion started by: ashima jain
12 Replies
3. Shell Programming and Scripting
Hi, im still new in unix.
i want to ask how to delete character on specific position in line, lets say i want to remove 5 character from position 1000, so characters from position 1000-1005 will be deleted.
i found this sed command can delete 4 characters from position 10, but i dont know if... (7 Replies)
Discussion started by: bluesue
7 Replies
4. Shell Programming and Scripting
How to replace the position specific values in the file..
i searched a lot the forums but i couldn't able to do...
i have file like below
576666666666666666666666666 7878 897987 121 0asdas Y12
5900fbb 777 09JJJ 78798347892374 234234234364 234232898
89HJHIHIGIUG989902743748327khjkhkjlh... (6 Replies)
Discussion started by: greenworld123
6 Replies
5. UNIX for Dummies Questions & Answers
I have this space delimited large text file with more than 1,000,000+ columns and about 100 rows. I want to delete all the columns that start with NA such that:
File before modification
aa bb cc NA100 dd
aa b1 c2 NA101 de
File after modification
aa bb cc dd
aa b1 c2 de
How would I... (3 Replies)
Discussion started by: evelibertine
3 Replies
6. Shell Programming and Scripting
Hello ,
i have a fixed-length record file where each column has a specific position. how can retrive two or more column based on their positions in the file ?
Thank you (5 Replies)
Discussion started by: alain.kazan
5 Replies
7. Shell Programming and Scripting
Hi everyone,
Please some help over here. (I´m using cygwing)
I have files with 40 columns and 2000 lines in average. I´m trying to change the order position as follow.
Original columns position:... (3 Replies)
Discussion started by: cgkmal
3 Replies
8. Shell Programming and Scripting
Hello
I want to add some value at the specific position.
My file has data like
Hello
Welcome to UNIX Forums
Need Assistance
I want to add some value at the end but at same character position for all lines.
I want my output file to have data like :
Here '_' represents blanks.... (3 Replies)
Discussion started by: dashing201
3 Replies
9. UNIX for Dummies Questions & Answers
Hi
Very much a newbie to UNIX & scripting, but have identified an area within work that would benefit from being automated, as its repeated manually very often, and it looks like the ideal first script!
What I need to do is change directory to a users home (cd ~), and then find and remove a... (6 Replies)
Discussion started by: Great Uncle Kip
6 Replies
10. Shell Programming and Scripting
Hi All
can u please let me know how to delete a file from XXX.tar.Z file with out uncompressing this file.
thanks in advance.
--Bali (0 Replies)
Discussion started by: balireddy_77
0 Replies
CUT(1) BSD General Commands Manual CUT(1)
NAME
cut -- select portions of each line of a file
SYNOPSIS
cut -b list [-n] [file ...]
cut -c list [file ...]
cut -f list [-d delim] [-s] [file ...]
DESCRIPTION
The cut utility selects portions of each line (as specified by list) from each file and writes them to the standard output. If the file
argument is a single dash ('-') or no file arguments were specified, lines are read from the standard input. The items specified by list can
be in terms of column position or in terms of fields delimited by a special character. Column numbering starts from 1.
list is a comma or whitespace separated set of increasing numbers and/or number ranges. Number ranges consist of a number, a dash (-), and a
second number and select the fields or columns from the first number to the second, inclusive. Numbers or number ranges may be preceded by a
dash, which selects all fields or columns from 1 to the first number. Numbers or number ranges may be followed by a dash, which selects all
fields or columns from the last number to the end of the line. Numbers and number ranges may be repeated, overlapping, and in any order. It
is not an error to select fields or columns not present in the input line.
The options are as follows:
-b list The list specifies byte positions.
-c list The list specifies character positions.
-d string Use the first character of string as the field delimiter character. The default is the <TAB> character.
-f list The list specifies fields, separated by the field delimiter character. The selected fields are output, separated by the field
delimiter character.
-n Do not split multi-byte characters.
-s Suppresses lines with no field delimiter characters. Unless specified, lines with no delimiters are passed through unmodified.
EXIT STATUS
cut exits 0 on success, 1 if an error occurred.
SEE ALSO
paste(1)
STANDARDS
The cut utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
BSD
December 21, 2008 BSD