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Shell Programming and Scripting
checking entries one by one
Post 302288368 by Aditya.Gurgaon on Tuesday 17th of February 2009 04:51:41 AM
02-17-2009
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Hello,
Is it possible to check if a host is accepting connections on a particular port using a shell script? Can't we automate telnet to check for the same?
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I need to write a script for:
I have two files where I need to check entries and sort of compare:
file1:
data01
data02
data03
data04
data05
.
.
.
data81
file2:
/vol/vx/data01
/vol/vx/data02
/vol/vx/data03
/vol/vx/data04
/vol/vx/data05
. (8 Replies)
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lets think str is a variable...how can i check it is pure alphabetic or not
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I have a file as shown below:
%( PHASES
P
%)
%( SOURCES
(10,0.0)
(13,0.0)
(16,0.0)
(19,0.0)
(22,0.0)
(25,0.0)
(28,0.0)
(31,0.0)
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Hi,
I have to check file is available in particular directory.
if ( -d $dir ){
print "It will say that is dir ";
else
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}
Not like this. I want to check that dir having files or not ?
Please advice
Thanks,
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Hi, (i'm sorry for my english)
I'm a problem on boot sco unix 5.0.5 open server.
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(See this image )
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LEARN ABOUT MOJAVE
lessecho
LESSECHO(1) General Commands Manual LESSECHO(1) NAME
lessecho - expand metacharacters SYNOPSIS
lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-a] file ... DESCRIPTION
lessecho is a program that simply echos its arguments on standard output. But any metacharacter in the output is preceded by an "escape" character, which by default is a backslash. OPTIONS
A summary of options is included below. -ex Specifies "x", rather than backslash, to be the escape char for metachars. If x is "-", no escape char is used and arguments con- taining metachars are surrounded by quotes instead. -ox Specifies "x", rather than double-quote, to be the open quote character, which is used if the -e- option is specified. -cx Specifies "x" to be the close quote character. -pn Specifies "n" to be the open quote character, as an integer. -dn Specifies "n" to be the close quote character, as an integer. -mx Specifies "x" to be a metachar. By default, no characters are considered metachars. -nn Specifies "n" to be a metachar, as an integer. -fn Specifies "n" to be the escape char for metachars, as an integer. -a Specifies that all arguments are to be quoted. The default is that only arguments containing metacharacters are quoted SEE ALSO
less(1) AUTHOR
This manual page was written by Thomas Schoepf <schoepf@debian.org>, for the Debian GNU/Linux system (but may be used by others). Send bug reports or comments to bug-less@gnu.org. Version 487: 25 Oct 2016 LESSECHO(1)