I have:
datafile contains 1234567890
>wc -c datafile | awk '{print $1}'
>11
The program
#!/bin/ksh
let n = (wc -c datafile | awk '{print $1}')
echo $n
I expect n to be 11 but it gives error message. What is wrong with this statement?
Thanks! (3 Replies)
I need a way to grep for a string in a file and if it finds it, to print set a variable to "Yes", if it doesn't find the string in a file to set the variable to "No". I plan on using these variables to print a table that lists whether the string was found or not.
For example
print "File ... (2 Replies)
Hi,
I need to compare two variables using if condition and i am not sure if am right or wrong. My code is like :
if
then
echo "new file"
else
echo "old file and remove it"
fi
where both variables contain time : filetime contains the time when a file... (2 Replies)
I am trying to write a ksh script using the case statement to select certain directories to remove. The directories that I am looking for are in the following format 2008-10-10. I want to exclude all other files/directories that contain anything other the 4 digit year,a dash, 2 digit month, a... (2 Replies)
Hi guys,
im new to UNIX so bear with me.
would it be possible for me to create an if statement where i can have a key being entered and something happening after that. (bad explanation)
eg. If user enters letter 'q' then
close window or exit puTTy
Thanks in advance (1 Reply)
#! /bin/ksh
rm -f ./xyz file --- this line is working
// Below any if stmt is not working.
if
then
echo " blah blah "
fi
or I replaced above if with
if
then
echo "dir exists"
fi
This is also not working.
I am new to KSH. So can someone help why if stmt is not... (31 Replies)
How can I search get if to pinpoint 1 word in a line and have it do something for me?
example:
KEY1="<< Response ... Total of 2 >> Sun Jun 19 15:30:18 2011 Tx Power Level is 27.7 Bm ~ "
if ];
then command;
else error;
fi
Thats just a quick sample. I want my if statement to se the... (5 Replies)
Hi,
while executing the following c-shell script i got the error
"Couldn't find an 'end' to close a 'foreach' statement"
can't find the mistake ...plz help..
script ::
echo "enter build folder name in following sequence L-<REV>_<BUILD>"
set BUILD = $<
set file= `cat file1`
foreach i... (2 Replies)
Hi
I tried the below code where it is working properly
#!/bin/ksh
set -x
date1_data=abc.txt
date2_data=bcd.txt
if diff $date1_data $date2_data >/dev/null ; then
echo "Equal"
else
echo "Not Equal"
fi
Then I tried like below where i want to use only if fi not else part
... (3 Replies)
Discussion started by: smile689
3 Replies
LEARN ABOUT DEBIAN
debian::javahelper::eclipse
Debian::Javahelper::Eclipse(3) Javahelper Debian::Javahelper::Eclipse(3)NAME
Debian::Javahelper::Eclipse - Eclipse Helper Library.
SYNOPSIS
use Debian::Javahelper::Eclipse;
my @orbitdeps = ();
push(@orbitdeps, {
EOB_SYM_NAME => 'org.apache.commons.net',
EOB_SYS_JAR => '/usr/share/java/commons-net2.jar'});
#...
# Install the feature to "$dropins/$name"
install_zipped_feature($zip, "$dropins/$name");
# and symlink the following orbitdeps.
install_zipped_feature($zip, "$dropins/$name", @orbitdeps);
DESCRIPTION
This module is used by the eclipse related javahelpers to share common code.
Please note this API is not stable and backwards compatibility is not guaranteed at the current time. Please contact the maintainers if you
are interested in a stable API.
Definitions
A bundle refers to a jar file. An orbit dependency (a.k.a orbitdep) is a bundle, which is used by eclipse or one of its features without
being a part of eclipse or said feature.
This module keeps track of bundles via hashes; see the EOB_* constants for relevant keys (and their expected values).
Constants
EOB_SYM_NAME
Key for hashes to fetch the symbolic name of a bundle.
EOB_BUNDLE_VERSION
Key for hashes to fetch the version of a bundle.
EOB_SYS_JAR
Key for hashes to fetch the path to the system installed jar file.
Only valid for an orbit dependency and cannot be used with manifests.
Methods
install_zipped_feature($fzip, $loc[, $orbitdeps[, $package, $needs]])
Unpacks the zipped feature $fzip into $loc, which should be a subfolder of a dropins folder (e.g. /usr/share/eclipse/dropins/emf). This
can also be used to install the feature into a "build environment". In this case it should be installed into the same folder as the SDK
is (this folder is usually called "SDK").
If $orbitdeps is present, it should be an ARRAY ref containing orbit dependencies, which will be symlinked after unpacking. This sub
only needs the EOB_SYM_NAME and EOB_SYS_JAR to be set and valid. Orbit dependencies not present in the installed folder will be
ignored, so it is safe to have unrelated orbit dependencies in the ARRAY ref.
If $package and $needs are present, the former should be the name of a debian package and the latter a hashref. The sub will populate
the $needs hashref with which orbit dependencies are used by the package. The $needs hashref can be re-used in multiple calls to this
sub.
Keys in $needs will be the path to the orbit jar's real location (EOB_SYS_JAR) and the value a new hashref. This hashref has as keys
the names of packages and as values 1. The $needs is used by jh_installeclipse to populate the ${orbit:Depends} variables for packages.
AUTHOR
Niels Thykier <niels@thykier.net>
COPYRIGHT AND LICENSE
Copyright 2010 by Niels Thykier
This module is free software; you may redistribute it and/or modify it under the terms of GNU GPL 2.
0.43 2011-02-17 Debian::Javahelper::Eclipse(3)