I am using paste command to concat different fields from different files to create a new file. The new file is creating fine and is creating as a pipe delimited. The issue I am getting into is the new file have spaces after the '|' sign which it should not be there as I am creating a pipe delimited file. Please advise.
Hi
I have to create a windows batch file which will read an input file and remove "double quotes" from each line of the file.
For eg.If input file name is abcd.csv and contents is :
"asasd,123123,213213,asd"
"esfrf,dsfsdf,234324,sdfsdf"
Then the batch file should remove "" from the... (11 Replies)
Hello every body,
Kindly support me to "copy a file without remove the contents of the target file"
Thanks in advance. :)
Ahmed Amer
Cairo,Egypt (2 Replies)
Hi friends,
I have a doubt, I am not sure whether it is possible ah nu.
I am having a file(sample.txt) which contain 5 lines.
I want to remove 1st line in the file and save the file with same old name (sample.txt).
For removing 1st line i am using
sed 1d filename
But dono how to... (3 Replies)
Hi,
I have two files with below data::
file1:-
123|aaa|ppp
445|fff|yyy
999|ttt|jjj
555|hhh|hhh
file2:-
445|fff|yyy
555|hhh|hhh
The records present in file1, not present in file 2 should be writtent to the out put file.
output:-
123|aaa|ppp
999|ttt|jjj
Is there any one line... (3 Replies)
I have a text file which has blank lines. I want them to be removed before upload it to DB using SQL *Loader. Below is the command line, i use to remove blank lines.
sed '/^ *$/d' /loc/test.txt
If i use the below command to replace the file after removing the blank lines, it replace the... (6 Replies)
Hi
my requirement is that i want pull the bad records from input file and move those records in to a seperate file.
that file has to be sent via email..
any suggentions please (1 Reply)
Hello Unix board community,
I have to program a shell script, but I am a complete noob so I hope I get some help here. The assignment is as follows:
The program removes all comments regardless of formatting or language from files with specific file name extensions (php, css, js, ...).... (3 Replies)
Good Afternoon,
I start with a file named biglist.txt.
I have another file smallerlist. txt
I want to remove the lines from smallerlist.txt from biglist.txt and leave those lines that do not reside in smallerlist.txt.
Thanks !! (2 Replies)
Sorry for the weird title but i have the following problem.
We have several files which have between 10000 and about 500000 lines in them. From these files we want to remove lines which contain a pattern which is located in another file (around 20000 lines, all EAN codes). We also want to get... (28 Replies)
Hello,
I have two files of the following form. I would like to remove from File.A where the first three colum matches values in File.B to give the output in File.C
File.A
121 54321 PQR CAT
122 765431 ABC DOG
124 98765 ZXY TIGER
125 86432 GEF LION
File.B
122 765431 ABC
125 86432 GEF... (4 Replies)
Discussion started by: Gussifinknottle
4 Replies
LEARN ABOUT X11R4
nice
NICE(1) User Commands NICE(1)NAME
nice - run a program with modified scheduling priority
SYNOPSIS
nice [OPTION] [COMMAND [ARG]...]
DESCRIPTION
Run COMMAND with an adjusted niceness, which affects process scheduling. With no COMMAND, print the current niceness. Niceness values
range from -20 (most favorable to the process) to 19 (least favorable to the process).
Mandatory arguments to long options are mandatory for short options too.
-n, --adjustment=N
add integer N to the niceness (default 10)
--help display this help and exit
--version
output version information and exit
NOTE: your shell may have its own version of nice, which usually supersedes the version described here. Please refer to your shell's docu-
mentation for details about the options it supports.
AUTHOR
Written by David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report nice translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright (C) 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO nice(2), renice(1)
Full documentation at: <http://www.gnu.org/software/coreutils/nice>
or available locally via: info '(coreutils) nice invocation'
GNU coreutils 8.28 January 2018 NICE(1)