Sponsored Content
Top Forums Shell Programming and Scripting Add the values of the lines according to a condition Post 303016152 by RudiC on Friday 20th of April 2018 11:55:10 AM
Old 04-20-2018
I was also thinking of DOS line terminators (<CR>, <carriage return, ^M, \r, or 0x0D), which would explain the strange output s/he posted, but there were none in the sample data.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help!! Need script to read files and add values by lines...

Hi All, I really need your help. I am a begginner in shell script and I believe this is a very simple issue. I have in my directory, n-files, like 1.dhm, 2.dhm, 3.dhm. These files have 1 column with 1 value per line, like: 1.dhm ------ 10 20 30 40 50 2.dhm ------ 30 50 20 (3 Replies)
Discussion started by: dhuertas
3 Replies

2. Shell Programming and Scripting

numbering lines according to a condition

hello again guys, I tried to make a script but due to array's limitations I didn't succeed...so I'm asking you :) I need numbering the lines according to date (everyday I need to restart the counter) for example: ABCBD 20080101 XXX 1 FSDFD 20080101 BBB 2 FSDFD 20080102 HHH 1 and so... (3 Replies)
Discussion started by: elionba82
3 Replies

3. Shell Programming and Scripting

Removing lines with condition

Hello guys, I need help with a script for removing lines that does not satisfy a condition. For example if a file has these lines: aaaa bbbb cccc aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll aaaa bbbb cccc jjjj kkkk lllll dddd eeee ffff dddd eeee ffff Then I want... (4 Replies)
Discussion started by: jaysean
4 Replies

4. Shell Programming and Scripting

To read the values and to use in the where condition

Hi, I have the below values in a text file. 'xx.16397950', 'xx.16397957', 'xx.16397976', 'xx.16473259', I need to use in the where clause of the sql query in my unix shell script. How to read one by one value. It should be like this: select * from <<table name>> where xx in (... (10 Replies)
Discussion started by: venkatesht
10 Replies

5. Shell Programming and Scripting

Perl XML, find matching condition and grep lines and put the lines somewhere else

Hi, my xml files looks something like this <Instance Name="New York"> <Description></Description> <Instance Name="A"> <Description></Description> <PropertyValue Key="false" Name="Building A" /> </Instance> <Instance Name="B"> ... (4 Replies)
Discussion started by: tententen
4 Replies

6. Shell Programming and Scripting

remove duplicate lines with condition

hi to all Does anyone know if there's a way to remove duplicate lines which we consider the same only if they have the first and the second column the same? For example I have : us2333 bbb 5 us2333 bbb 3 us2333 bbb 2 and I want to get us2333 bbb 10 The thing is I cannot... (2 Replies)
Discussion started by: vlm
2 Replies

7. Shell Programming and Scripting

Print every 5 lines with special condition

Hi Friends, I have an input file like this chr1 100 200 chr1 200 300 chr1 300 400 chr1 400 500 chr1 500 600 chr1 600 700 chr1 700 800 chr1 800 900 chr1 900 920 chr1 940 960 I would like to get the first line's second column and the fifth line's 3rd column as one single line. This... (13 Replies)
Discussion started by: jacobs.smith
13 Replies

8. UNIX for Dummies Questions & Answers

Grep certain lines with condition

file input aaaa,52C aaaa,50C bbbb,50C bbbb,58C aaaa,52C bbbb,50C aaaa,30C bbbb,58C cccc,60C i want to print uniq lines with its max value of column2 expected output aaaa,52C bbbb,58C cccc,60C tks (4 Replies)
Discussion started by: radius
4 Replies

9. Shell Programming and Scripting

Print certain lines based on condition

Hi All, I have following listing Filesystem GB blocks Free Used Iused Iused Mounted on /dev/hd2 4.00 0.31 93 63080 43 /usr Filesystem GB blocks Free Used Iused Iused Mounted on Filesystem GB blocks Free Used Iused Iused... (11 Replies)
Discussion started by: ckwan
11 Replies

10. Shell Programming and Scripting

Remove duplicate values with condition

Hi Gents, Please can you help me to get the desired output . In the first column I have some duplicate records, The condition is that all need to reject the duplicate record keeping the last occurrence. But the condition is. If the last occurrence is equal to value 14 or 98 in column 3 and... (2 Replies)
Discussion started by: jiam912
2 Replies
mattrib(1)						      General Commands Manual							mattrib(1)

NAME
mattrib - mtools utility to change DOS file attribute options SYNOPSIS
mattrib [-a | +a] [-h | +h] [-r | +r] [-s | +s] msdosfile [msdosfiles...] The mattrib command sets (+) or clears (-) the attribute options of a DOS file. OPTIONS
Sets or resets the archive bit. Some backup programs use this option to indicate a new file. Sets or resets the hidden-bit. This option hides files from the DOS DIR command. To view these files, use the mdir command. Sets or resets the read-only bit. This option is used to indicate a read-only file. If this bit is set, a file cannot be removed using the DOS DEL command. To remove the file, use the mdel command. Sets or resets the system bit. This option is used by DOS to indicate an operating system file. DESCRIPTION
The mattrib command sets the attribute options of a DOS file using the plus (+) operator, or clears attribute options using the minus (-) operator. DOS pathnames that contain the '/' or '' separator are supported. If you use the '' separator or wildcards, you must enclose file names in quotes to protect them from the shell. The mcd command can be used to establish the device and the current working directory (relative to DOS), otherwise the default is A:. RESTRICTIONS
The DOS version of the attrib command does not support all of the options listed on this reference page. EXIT STATUS
The following exit values are returned: Success. Failure. ENVIRONMENT VARIABLES
The following environment variables affect the execution of mattrib: If set, this variable names the file that contains the name of the current mtools working directory as established by the mcd command. If this variable is not set, the file $HOME/.mcwd is used. FILES
Contains the name of the current mtools working directory as established by the mcd command. If this file does not exist, the default mtools working directory is A:. Executable file SEE ALSO
Commands: mcd(1), mdel(1), mdir(1), mtools(1) mattrib(1)
All times are GMT -4. The time now is 06:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy