09-14-2008
Please read that rules of the fourm. Homework is not allowed.
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1. Shell Programming and Scripting
what is the meaning of this
echo $description | wc -m` -ne "1" (0 Replies)
Discussion started by: debasis.mishra
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2. Solaris
Hi anyone know...
ID1=1234
ID2=2345
ID3=3456
count=1
while
do
echo $(ID$count) --> i would like the out put to be 1234
count=$((count + 1))
done
exit 0
if i would like to echo ID1 then it will should 1234567. how should i echo
like this would not works -> echo $(ID$count)
... (7 Replies)
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3. Shell Programming and Scripting
So in my shell i execute:
{ while true; do echo string; sleep 1; done } | read line This waits one second and returns.
But
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I have tried this in bash as well as zsh,... (2 Replies)
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4. Shell Programming and Scripting
can someone tell me what does this code do?
echo !. (2 Replies)
Discussion started by: ryandegreat25
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5. UNIX for Dummies Questions & Answers
Bit of a weird one i suppose, i want to use an echo inside an echo... For example...
i have a script that i want to use to take users input and create another script. Inside this script it creates it also needs to use echos...
echo "echo "hello"" >$file
echo "echo "goodbye"" >$file
... (3 Replies)
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6. Shell Programming and Scripting
Hi Guys,
I need to print a value in the same line , But when we use the echo instead the loops (while), the value goes to the next line..
Can you help me in this..
Thanks For your help in advance. (6 Replies)
Discussion started by: mac4rfree
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7. Shell Programming and Scripting
echo `echo ` doesn't echoes anything. And it's logic. But
echo `echo `echo ` ` does echoes "echo". What's the logic of it? the `echo `echo ` inside of the whole (first) echo, echoes nothing, so the first echo have to echo nothing but echoes "echo"
(too much echoing :P):o (2 Replies)
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8. Shell Programming and Scripting
I came across and unexpected behavior with redirections in tcsh. I know, csh is not best for redirections, but I'd like to understand what is happening here.
I have following script (called out_to_streams.csh):
#!/bin/tcsh -f
echo Redirected to STDOUT > /dev/stdout
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9. UNIX for Dummies Questions & Answers
Hello,
I'm working with ksh.
I was working with the echo command
That is
echo "Today is $date"
which would show for example
Toady is 7/12/12
which was fine
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Today is
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10. UNIX for Dummies Questions & Answers
Hi guys,
Been messing around with shell programming for a couple of days and I found something that was pretty odd in the behavior of the echo command. Below is an example-:
When I type the following in my /home directory from my lxterminal in Debian-:
echo "`ls -l`"
I get the... (2 Replies)
Discussion started by: sreyan32
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LEARN ABOUT CENTOS
augenrules
AUGENRULES:(8) System Administration Utilities AUGENRULES:(8)
NAME
augenrules - a script that merges component audit rule files
SYNOPSIS
augenrules [--check] [--load]
DESCRIPTION
augenrules is a script that merges all component audit rules files, found in the audit rules directory, /etc/audit/rules.d, placing the
merged file in /etc/audit/audit.rules. Component audit rule files, must end in .rules in order to be processed. All other files in
/etc/audit/rules.d are ignored.
The files are concatenated in order, based on their natural sort (see -v option of ls(1)) and stripped of empty and comment (#) lines.
The last processed -D directive without an option, if present, is always emitted as the first line in the resultant file. Those with an
option are replicated in place. The last processed -b directive, if present, is always emitted as the second line in the resultant file.
The last processed -f directive, if present, is always emitted as the third line in the resultant file. The last processed -e directive,
if present, is always emitted as the last line in the resultant file.
The generated file is only copied to /etc/audit/rules.d, if it differs.
OPTIONS
--check
test if rules have changed and need updating without overwriting audit.rules.
--load load old or newly built rules into the kernel.
FILES
/etc/audit/rules.d/ /etc/audit/audit.rules
SEE ALSO
audit.rules(8), auditctl(8), auditd(8).
Red Hat Apr 2013 AUGENRULES:(8)