05-15-2014
Hi Don - Thanks for your reply.
What operating system are you using?
-- Unix
What shell are you using?
-- ksh
What errors are you getting from your script?
-- I am not getting any error from the script as such and is working as expected.
Is err_list the name of a file, or is it the name of a variable that contains the name of a file?
-- err_list is the name of a file which contains different error types a file can have.
Are you trying to see if there are more than 2% of a specific type of error as specified by one line in the file named by $err_list , or all types of errors specified by all of the lines in the file named by $err_list ?
-- I want to if all types of errors specified by all of the lines in the file name $err_list is more than 2%
How is feed_cnt set? -- This value is wordcount on the file (wc -l)
Changing the condition to -gt eliminated creating the blank files.
Any thoughts on how I can check the sum of all types of errors is more than 2% of the feed count?
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LEARN ABOUT NETBSD
script
SCRIPT(1) BSD General Commands Manual SCRIPT(1)
NAME
script -- make typescript of terminal session
SYNOPSIS
script [-adfpqr] [-c command] [file]
DESCRIPTION
script makes a typescript of everything printed on your terminal. It is useful for students who need a hardcopy record of an interactive
session as proof of an assignment, as the typescript file can be printed out later with lpr(1).
If the argument file is given, script saves all dialogue in file. If no file name is given, the typescript is saved in the file typescript.
Option:
-a Append the output to file or typescript, retaining the prior contents.
-c command
Run the named command instead of the shell. Useful for capturing the output of a program that behaves differently when associated
with a tty.
-d When playing back a session with the -p flag, don't sleep between records when playing back a timestamped session.
-f Flush output after each write. This is useful for watching the script output in real time.
-p Play back a session recorded with the -r flag in real time.
-q Be quiet, and don't output started and ended lines.
-r Record a session with input, output, and timestamping.
The script ends when the forked shell exits (a control-D to exit the Bourne shell (sh(1)), and exit, logout or control-d (if ignoreeof is not
set) for the C-shell, csh(1)).
Certain interactive commands, such as vi(1), create garbage in the typescript file. script works best with commands that do not manipulate
the screen, the results are meant to emulate a hardcopy terminal.
ENVIRONMENT
The following environment variable is used by script:
SHELL If the variable SHELL exists, the shell forked by script will be that shell. If SHELL is not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO
csh(1) (for the history mechanism).
HISTORY
The script command appeared in 3.0BSD.
BUGS
script places everything in the log file, including linefeeds and backspaces. This is not what the naive user expects.
BSD
October 17, 2009 BSD