Hello,
I have the following data file structure:
1234 text
2345 text
3456 text text text
4567 text text text
5678 text text text
6789 text text text
I simply want to delete all of the lines that only have one text column (i.e. the first two lines in this case). The output would be:... (1 Reply)
Hi Guys,
Can someone please explain this code to me. I could figure out it's adding and comparing two fields but I am not sure which ones.
sort -t"|" -k3.1 /tmp/mpcashqc.xtr| awk -F"|" '{CHECKAMT+=$3;BATCHTOT=$4;\
items++}END{for(i in CHECKAMT) if (CHECKAMT!=BATCHTOT)... (6 Replies)
#!/bin/ksh
set -x
FILENAME=$1
#To calculate debit and credit
DEBIT=`awk -F, '{value=$28 ;if(value<0) {debit+=value}} END {print debit}' $FILENAME`
CREDIT=`awk -F, '{value=$28 ;if(value>0) {credit+=value}} END {print credit}' $FILENAME`
#This part is not working since the debit value is... (2 Replies)
Hi,
I have a colon-separated file which contains names of users, among other details. My aim is to extract the line with the name and assign the name to a variable. A sample file is as follows --
ID: 123456
DEPARTMENT: xyz
NAME: Bar, Foo
Considering the Tabs between the colon and the... (6 Replies)
hello,
I would appreciate a little assistance with a process I'm trying to automate. I have several files that are zipped in central location, all follow the same naming conventions i.e (file 1, file 2, etc). what i would like to do is unzip the files and combined them into one file, basically... (2 Replies)
Hello everyone,
I searched the forum looking for answers to this but I could not pinpoint exactly what I need as I keep having trouble.
I have many files each having two columns and hundreds of rows.
first column is a string (can have many words) and the second column is a number.The files are... (5 Replies)
the following code works perfectly for me:
# AWK 1
gawk -F, '/,'${ThisMonthDOW}' '${ThisMonthMON}' :: '${ThisMonthYEA}',/ {
if (NF == 10)
... (6 Replies)
Hi all,
In Oracle, I am using SQL*Plus and selecting all rows in a table and spooling to a file as pipe delimited. I have to use pagesize 0 but unfortunately, using this option excludes the header and I can't get around having it to display the header fields.
So to get around this, I have to... (2 Replies)
Discussion started by: newbie_01
2 Replies
LEARN ABOUT LINUX
uptime
UPTIME(1) Linux User's Manual UPTIME(1)NAME
uptime - Tell how long the system has been running.
SYNOPSIS
uptime
uptime [-V]
DESCRIPTION
uptime gives a one line display of the following information. The current time, how long the system has been running, how many users are
currently logged on, and the system load averages for the past 1, 5, and 15 minutes.
This is the same information contained in the header line displayed by w(1).
System load averages is the average number of processes that are either in a runnable or uninterruptable state. A process in a runnable
state is either using the CPU or waiting to use the CPU. A process in uninterruptable state is waiting for some I/O access, eg waiting for
disk. The averages are taken over the three time intervals. Load averages are not normalized for the number of CPUs in a system, so a
load average of 1 means a single CPU system is loaded all the time while on a 4 CPU system it means it was idle 75% of the time.
FILES
/var/run/utmp
information about who is currently logged on
/proc process information
AUTHORS
uptime was written by Larry Greenfield <greenfie@gauss.rutgers.edu> and Michael K. Johnson <johnsonm@sunsite.unc.edu>.
Please send bug reports to <albert@users.sf.net>
SEE ALSO ps(1), top(1), utmp(5), w(1)Cohesive Systems 26 Jan 1993 UPTIME(1)