To read throug the file a line at a time:
To get the current time
To extract the date (4th field) from the record
Try stringing that lot together and come back with any issues you are having
I'm trying to clean up my server and I have the list of some "special" users stored on the text file like this
Now I want to write a shell script to finger all of them so I can have some kind of ideas who they are but here comes the problem....I completely forgot how to do it with shell... (3 Replies)
Hi all,
I have a shell script(K shell) which takes a date as input.
i want the input to be in DD-MM-YYYY format.
Can i enforce such a format of input string using just one line of code?
OR
do i need to parse the input date into different components and test them using Case statements... (2 Replies)
Hello folks,
I have question about my expiry of shell script, today date is 2009-11-11, i will have to deploy a script today, how i should setup that my script will not work after 2010-05-11, Between if someone will change the date of server then script will again not work, please give... (3 Replies)
I am having one text file and i need to read that data from my shell script.
I will expain you the scenario:
Script look like:
For name type 1:
For age type 2:
For Salary type3:
echo "Enter the input:"
read the data
if input is 1 then go to the Text file and print the... (2 Replies)
I need shell 0r Perl script to read multiple input and do something and come out
example:
echo “ enter the host names separated by space “
read servers
foreach @servers
{ do
do something
done}
Here host names like host1 host2 host3 . . . . . . . so on
Please help me... (8 Replies)
Hi All,
I am very new to unix and just started to work with unix and shell scripting.I have a query anyone help would be much appreciated
I am using sun solaris OS
I want to validate a file according to its date and if validate successful then it would write the file name,size,date and... (3 Replies)
Hi,
I need to get input arguments, as well as validate them. This is how I'm reading them:
#!/bin/bash
args="$@" # save arguments to variable
## Read input arguments, if so
while ; do
case $1 in
-v | --verbose ) verbose=true;;
-z | --gzip ) compression="gz";;
... (3 Replies)
Dear experts,
I am new to linux programming. I have a shell script which i should run it on all my samples.
I only define input and out put for this script. The inputs are 3 numbers(coordination numbers) which are available in a series of text file.
Since i have a lots of samples, it takes a... (5 Replies)
i have written my shell script in notepad however i am struggling to pass the data file to be read to the script the data file is of .txt format. My target is to run the shell script from the terminal and pass 3 arguments e.g. polg@DESKTOP-BVPDC5C:~/CS1420/coursework$ bash valsplit.sh input.txt... (11 Replies)
Discussion started by: Gurdza32
11 Replies
LEARN ABOUT V7
plot
PLOT(1G)PLOT(1G)NAME
plot - graphics filters
SYNOPSIS
plot [ -Tterminal [ raster ] ]
DESCRIPTION
These commands read plotting instructions (see plot(5)) from the standard input, and in general produce plotting instructions suitable for
a particular terminal on the standard output.
If no terminal type is specified, the environment parameter $TERM (see environ(5)) is used. Known terminals are:
4014 Tektronix 4014 storage scope.
450 DASI Hyterm 450 terminal (Diablo mechanism).
300 DASI 300 or GSI terminal (Diablo mechanism).
300S DASI 300S terminal (Diablo mechanism).
ver Versatec D1200A printer-plotter. This version of plot places a scan-converted image in `/usr/tmp/raster' and sends the result
directly to the plotter device rather than to the standard output. The optional argument causes a previously scan-converted file
raster to be sent to the plotter.
FILES
/usr/bin/tek
/usr/bin/t450
/usr/bin/t300
/usr/bin/t300s
/usr/bin/vplot
/usr/tmp/raster
SEE ALSO plot(3), plot(5)BUGS
There is no lockout protection for /usr/tmp/raster.
PLOT(1G)