Hello All,
I'm very new to scripting and I'm writing a very simple script to restart a couple processes because I'm getting to lazy to cd between directories.
This is pretty much my first script and I just want to add a little cosmetics to it.
Here's what I have:
#!/bin/ksh
echo... (5 Replies)
Hi guys,
I am working with a script within a Mac OS X package installer. The package installer will run the bash script once the files have been copied/installed. I have a little trouble with the last line of my script causing the package installer to crash once in a while and I have narrowed it... (1 Reply)
The problem i am encountering is the process is getting killed before it dispalys the details.The details are displayed using printf.I created a new buffer for printing the details using setvbuf function call instead of output buffer.This is not working.The thing is,killing of the process must be... (1 Reply)
Hi,
I have a file like this
cpsSystemNotifyTrap='2010/12/14 11:05:31 CST' Manufacturer=IBM ReportingMTMS=n/a ProbNm=26 LparName=n/a FailingEnclosureMTMS=7946-IQL*99G4874 SRC=B3031107 EventText=Problem reported by customer. CallHome=true Calendar
I want to have a output like this... (6 Replies)
I'm a programming noob. I'm trying to run a memory intensive process for many files. But when I use the following script, it runs fine for the first 5-7 files, then runs out of memory. Monitoring the output files, it's clear the processes are going on in parallel. Once 5-7 of the files are being... (18 Replies)
Hi Team,
I have a wrapper script which i have pasted below, it internally calls one python script to generate Environmental in a file called /home/oracle/myenv.sh, when i execute this script via wrapper script, its not reflecting in my current session, still showing old env variables. any... (2 Replies)
Discussion started by: kamauv234
2 Replies
LEARN ABOUT X11R4
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 print all duplicate lines
--all-repeated[=METHOD]
like -D, but allow separating groups 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
line delimiter is NUL, 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'.
AUTHOR
Written by Richard M. Stallman and David MacKenzie.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report uniq 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 comm(1), join(1), sort(1)
Full documentation at: <http://www.gnu.org/software/coreutils/uniq>
or available locally via: info '(coreutils) uniq invocation'
GNU coreutils 8.28 January 2018 UNIQ(1)