9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I am using korn shell.
until ]
do
echo "\$# = " $#
echo "$1"
shift
done
To the above script, I passed 2 parameters and the program control doesn't enter inside "until" loop. If I change it to until ] then it does work.
Why numeric comparison is not working with -ne and works... (3 Replies)
Discussion started by: ab_2010
3 Replies
2. UNIX for Dummies Questions & Answers
find . -name "05_scripts" -type d -exec mv -f {}/'*.aep\ Logs' {}/.LogFiles \;
Returns this failure:
mv: rename ./019_0120_WS_WH_gate_insideTEST/05_scripts/*.aep\ Logs to ./019_0120_WS_WH_gate_insideTEST/05_scripts/.LogFiles/*.aep\ Logs: No such file or directory
I don't know why it's trying... (4 Replies)
Discussion started by: scribling
4 Replies
3. Shell Programming and Scripting
If there exists a field in stdin, print it, otherwise, print hello.....
These print nothing:
cat /dev/null | awk '{if ( length > 0 ) print $1; else print "hello"}'
cat /dev/null | awk '{if ( $1 ) print $1; else print "hello"}'But the scripts work if I run them directly in a terminal:
... (8 Replies)
Discussion started by: ksheller
8 Replies
4. Shell Programming and Scripting
Hi. I've been playing around a bit. This isn't for any practical purpose-- it's really just a theoretical exercise. I wrote this little thing:
foreach num ( 6 5 4 )
awk -v "number=$num" 'BEGIN{for(x=0;x<$number;x++) printf "-"; printf "\n"}'
end
I would expect the following output:
... (3 Replies)
Discussion started by: treesloth
3 Replies
5. UNIX for Dummies Questions & Answers
why lp -o <option> doesn't work on my SCO Unix. (4 Replies)
Discussion started by: wendyz
4 Replies
6. UNIX for Dummies Questions & Answers
Hi!
I have 2 servers. The firts has vsftpd server with this configuration:
# Example config file /etc/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all... (2 Replies)
Discussion started by: Torquemada
2 Replies
7. UNIX for Dummies Questions & Answers
Howdie everyone...
I have a shell script RemoveFiles.sh
Inside this file, it only has two commands as below:
rm -f ../../reportToday/temp/*
rm -f ../../report/*
My problem is that when i execute this script, nothing happened. Files remained unremoved. I don't see any error message as it... (2 Replies)
Discussion started by: cheongww
2 Replies
8. UNIX for Dummies Questions & Answers
it seams that my ctrl+c and my ctrl+d don't work. if I type a bunch of jiberish on a line and ctrl+c I expect the command to be cancelled and to be given a fresh prompt, but instead it just putts ^C at the end of the line.
Also, ctrl+d should close the session, but instead mine just puts ^D at... (3 Replies)
Discussion started by: yankee428
3 Replies
9. Shell Programming and Scripting
cat .servers | while read LINE; do
ssh jason@$LINE $1
done
exit 1
./command.ksh "ls -l ~jason"
Why does this ONLY iterate on the first server in the list? It's not doing the command on all the servers in the list, what am I missing?
Thanks!
JP (2 Replies)
Discussion started by: jpeery
2 Replies
ldd(1) General Commands Manual ldd(1)
NAME
ldd - List dynamic dependencies of executable files or shared objects
SYNOPSIS
ldd [-rdV] filename
OPTIONS
Prints warnings for any unresolved data symbol references that would occur as a result of filename being executed. (Checks references to
only data objects, not functions.) Prints warnings for any unresolved symbol references that would occur as a result of filename being
executed. (Checks references to both data objects and functions.) Displays the version of the ldd command.
DESCRIPTION
The ldd command lists the dynamic dependencies of an executable file or shared object: If filename is an executable file, ldd lists the
pathnames of all shared objects that would be loaded as a result of executing filename. If filename is a shared object, ldd lists the
pathnames of all shared objects that would be loaded as a result of loading filename. The ldd command expects shared objects to have exe-
cute permission, and if this is not the case, it will issue a warning before attempting to process the file.
NOTES
The ldd command does not list shared objects explicitly attached by using dlopen().
The ldd command prints the record of shared object pathnames to stdout. The optional list of symbol resolution problems are printed to
stderr.
EXIT STATUS
If filename is not an executable file or a shared object, a non-zero exit status is returned.
EXAMPLES
The following command lists the static dependencies of libXm.so: ldd /usr/shlib/libXm.so The following command lists the static dependen-
cies of libXm.so as well as any unresolved symbol in libXm.so or any of its dependents: ldd -r /usr/shlib/libXm.so
SEE ALSO
loader(5)
ldd(1)