what is wrong with this line? Post: 302215993

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What's wrong with this line: if ${TEST:?} ; then echo empty; fi

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Whats wrong with this line?

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] && { echo "The free mem need to be more than 2G" }

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When I run the script, the cursor starts on the wrong line?

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: It's a shell script using a looping logic, trap, tput, if, while. Most of the scripts in this book aren't written...

LEARN ABOUT BSD

uusend

UUSEND(1C)																UUSEND(1C)

NAME

       uusend - send a file to a remote host

SYNOPSIS

       uusend [ -m mode ] sourcefile sys1!sys2!..!remotefile

DESCRIPTION

       Uusend  sends a file to a given location on a remote system.  The system need not be directly connected to the local system, but a chain of
       uucp(1) links needs to connect the two systems.

       If the -m option is specified, the mode of the file on the remote end will be taken from the octal number given.  Otherwise,  the  mode	of
       the input file will be used.

       The sourcefile can be ``-'', meaning to use the standard input.	Both of these options are primarily intended for internal use of uusend.

       The remotefile can include the ~userid syntax.

DIAGNOSTICS

       If anything goes wrong any further away than the first system down the line, you will never hear about it.

SEE ALSO

       uux(1), uucp(1), uuencode(1)

BUGS

       This command should not exist, since uucp should handle it.

       All systems along the line must have the uusend command available and allow remote execution of it.

       Some uucp systems have a bug where binary files cannot be the input to a uux command.  If this bug exists in any system along the line, the
       file will show up severly munged.

4th Berkeley Distribution					  April 24, 1986							UUSEND(1C)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Whats wrong with this 5 line script!

Discussion started by: c19h28O2

2. UNIX for Dummies Questions & Answers

What's wrong with this line: if ${TEST:?} ; then echo empty; fi

Discussion started by: meili100

3. Shell Programming and Scripting

Whats wrong with this line?

Discussion started by: looza

4. Shell Programming and Scripting

whats wrong with this line using perl

Discussion started by: richsark