Hi!
I have for example a script/file:
+1 echo "toto"
+2 echo "abcdef
+3 echo "dqmsl" $r "dsqlfj"
+4 cat titi | tr \t' ';'
+5 exit
---------------------------------------
I try to find a solution who say:
<ERROR>
The character " has been forgotten a the line 2
The character... (7 Replies)
I've installed Solaris 8, but didn't quite give it the correct (machine) time.
Think the machine is out of sync.
Can I change that afterwards or do I have to do another install right from the beginning? (1 Reply)
Possibly this is not even a FreeBSD issue, but a BIOS issue. Upon installation of FreeBSD, the time is set using the standard feature of selecting a time zone. Some installations are correctly set to the current time, but others are either one or two hours off. So the time is read from the time... (0 Replies)
Hi all,
In AIX I need to set the below two as of now these are not.
1)Opnoexpn is not set in sendmail.cf
2)Opnovrfy is not set in sendmail.cf
Please let me know the steps to set Opnoexpn and Opnovrfy in sendmail.cf
Thanks and Regards,
Pavankumar (0 Replies)
I have an issue with the display resolution under Xfce. The monitor can handle 1024x768, but the screen display is 800x600. The control panel does not allow me to change this.
I also found the file .config/xfce4/xfconf/xfce-perchannel-xml/displays.xml in which I have made changes, but after a... (0 Replies)
Hi all, I have a tab separated file, and one of the fields is sub-delimited by colon. The problem is there can be zero to 4 colons within this field. When I try to change colons to tabs the result is a file with a differing number of fields.
I want to go from:
a:b:c:d:e
a:b:c
a:b:c:d:e
a... (4 Replies)
Hi All,
I have a big configuration log where I want to change string "aaa" to "bbb" under
auto-config-policy only right after "deny", "accept" and "hold" strings, nowhere else.
<<<< text >>>>>
auto-config-policy test
deny aaa precedence 4 profile aaa any
deny aaa... (4 Replies)
the following code turns back ticks "`" to new lines "\n". Then, it attempts to grab only a certain section of the output and excludes lines that contain particular patterns...i.e. "ZooLine|echo|opencert".
awk -vs1="\`" '{gsub(s1,"\n",$0)} 1 {print ; if(/NewLine \(\)/,/}/{if(!/NewLine|echo... (3 Replies)
Discussion started by: SkySmart
3 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)