Hey, got a few questions here for anyone who can help......
Command line to - display users using the system, but count them only once.
Command line to - use the lastcomm command to display how many times ive used grep in october.
Command line to - list all logged on users with at least 6... (3 Replies)
Hello,
i just wanted to know how do i find out the list of users whose terminal is writable?i mean i used
who -T
but this gives a list of all users whose terminal is writable or blocked and not writable. So how do i do this?I am new to Unix. (2 Replies)
How can I find the biggest file in a branch?
I tried
find / \*.\* | xargs du | sort -n 1,1 | head 1
but shell do nothings :(
---------- Post updated at 03:07 PM ---------- Previous update was at 02:41 PM ----------
Solved:
find / -name \*.\* | xargs du | sort -nr | head -n 1 (0 Replies)
Hello!Does anybody know how to solve this script:
,,write a shell script which displays a list of names of users who have created files "*. c" in the last day."? (1 Reply)
When I try to configure my HBA ports on Solaris 10; I cant see any output.
bash-3.2# mpathadm list lu
bash-3.2#
I checked /kernel/drv/fp.conf file.
...
mpxio-disable="no";
...
What shall I check more? what shall I do?
---------- Post updated at 10:18 AM ---------- Previous update was... (0 Replies)
hi All,
I am using the command
find /home/mqm/check/ -mtime +1|wc -l
to get a count of the files older than a day under the check directory. But instead of getting the count of the files under check directory I m getting a count including the check directory itself. Can someone please tell... (0 Replies)
Hi
i would like to know were the folder that contain file with list of all users ?
And were i can learn about what kind of folder i have and wheat they have inside?
question 2.
when i write ls -a i see all directories and then i choose for example Documents
and inside Documents i typed again... (1 Reply)
Hello all,
I want to find the files for certain users. I cant make the or condition work in this instance. I've tried the code below but it didnt worked. Any input on how to get the list for all files for this users.
find . -type f -user abc134 -o -user xyz345 -o bce483 -exec ls... (6 Replies)
Is there any command that can used in Linux that export usernames and their manager's name from AD using bash shell script?
I know this can be done using powershell but I need to use Linux for this procedure. (2 Replies)
Discussion started by: dellanicholson
2 Replies
LEARN ABOUT CENTOS
uniq
UNIQ(1) User Commands UNIQ(1)NAME
uniq - report or omit repeated lines
SYNOPSIS
uniq [OPTION]... [INPUT [OUTPUT]]
DESCRIPTION
Filter adjacent matching lines from INPUT (or standard input), writing to OUTPUT (or standard output).
With no options, matching lines are merged to the first occurrence.
Mandatory arguments to long options are mandatory for short options too.
-c, --count
prefix lines by the number of occurrences
-d, --repeated
only print duplicate lines, one for each group
-D, --all-repeated[=METHOD]
print all duplicate lines groups can be delimited with an empty line METHOD={none(default),prepend,separate}
-f, --skip-fields=N
avoid comparing the first N fields
--group[=METHOD]
show all items, separating groups with an empty line METHOD={separate(default),prepend,append,both}
-i, --ignore-case
ignore differences in case when comparing
-s, --skip-chars=N
avoid comparing the first N characters
-u, --unique
only print unique lines
-z, --zero-terminated
end lines with 0 byte, not newline
-w, --check-chars=N
compare no more than N characters in lines
--help display this help and exit
--version
output version information and exit
A field is a run of blanks (usually spaces and/or TABs), then non-blank characters. Fields are skipped before chars.
Note: 'uniq' does not detect repeated lines unless they are adjacent. You may want to sort the input first, or use 'sort -u' without
'uniq'. Also, comparisons honor the rules specified by 'LC_COLLATE'.
GNU coreutils online help: <http://www.gnu.org/software/coreutils/> Report uniq translation bugs to <http://translationproject.org/team/>
AUTHOR
Written by Richard M. Stallman and David MacKenzie.
COPYRIGHT
Copyright (C) 2013 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 comm(1), join(1), sort(1)
The full documentation for uniq is maintained as a Texinfo manual. If the info and uniq programs are properly installed at your site, the
command
info coreutils 'uniq invocation'
should give you access to the complete manual.
GNU coreutils 8.22 June 2014 UNIQ(1)