Is there a split function in shell? (not awk)
Coz i got a string as input and needed to split it.
eg. input = "abc:123:def:www"
I need to split it into 4 variable which contains abc,123,def,www.
Is there anyway i can do tat? (1 Reply)
I have gone through all the threads in the forum and tested out different things. I am trying to split a 3GB file into multiple files. Some files are even larger than this.
For example:
split -l 3000000 filename.txt
This is very slow and it splits the file with 3 million records in each... (10 Replies)
I have a file that reads "#ID, First, P1(40), P2(40), P3(40)..." and I need to split this line up.
I first did @scores = split(/,/, $input);
But I need to split it up and get the the parentheses with numbers split up too, in order to add them together later.
I know I need to do at least... (1 Reply)
Hi there,
Can someone tell me why the why the element of output is not the same order as the original data?
Below is the value of column 11 of 2nd line,... (4 Replies)
I'm trying to do a split using two delimiters. The first delimiter is ": " (or we could call it :\s). The second is "\n".
How can or these delimiters so I can toss the values into an array without issue?
I tried @array = split /:\s|\n/, $myvar;
This doesn't seem to be working.
Any an... (3 Replies)
Hello people,
I have a huge file of say 1 gb called A123.txt..
to get the word count, i do
wc -l A123.txt
This gives me a count of say 122898.
Now what i do is, i divide this by 4 ie. 122888/4=30722
Now i copy the content as per the above count (30722) and give some name to... (6 Replies)
Hello;
I have a file consists of 4 columns separated by tab. The problem is the third fields. Some of the them are very long but can be split by the vertical bar "|". Also some of them do not contain the string "UniProt", but I could ignore it at this moment, and sort the file afterwards. Here is... (5 Replies)
Hi all, I have a strange problem that I have finally given up on and thought id start hitting the forums.. Any help is greatly appreiciated.
I have recently attached two new physical disks to my system and created a new volume group which inlcude these. My aim, is to create a logical volume of... (1 Reply)
Hello,
I need to split a file by number of records and rename each split file with actual filename pre-pended with 3 digit split number.
What I have tried is the below command with 2 digit numeric value
split -l 3 -d abc.txt F (# Will Produce split Files as F00 F01 F02)
How to produce... (19 Replies)
Discussion started by: techedipro
19 Replies
LEARN ABOUT V7
pam_motd
PAM_MOTD(8) Linux-PAM Manual PAM_MOTD(8)NAME
pam_motd - Display the motd file
SYNOPSIS
pam_motd.so [motd=/path/filename]
DESCRIPTION
pam_motd is a PAM module that can be used to display arbitrary motd (message of the day) files after a successful login. By default the
/etc/motd file is shown. The message size is limited to 64KB.
OPTIONS
motd=/path/filename
The /path/filename file is displayed as message of the day.
noupdate
Don't run the scripts in /etc/update-motd.d to refresh the motd file.
MODULE TYPES PROVIDED
Only the session module type is provided.
RETURN VALUES
PAM_IGNORE
This is the only return value of this module.
EXAMPLES
The suggested usage for /etc/pam.d/login is:
session optional pam_motd.so motd=/etc/motd
SEE ALSO motd(5), pam.conf(5), pam.d(5), pam(7), update-motd(5)AUTHOR
pam_motd was written by Ben Collins <bcollins@debian.org>.
Linux-PAM Manual 09/19/2013 PAM_MOTD(8)