Dear All,
I am looking for an option in perl using which i could delete empty lines in a file.
Or
the alternative of sed '/^$/d' <filename> in perl. Sed is not working in my perl script :(
Pls help me out .
Thanks,
VG (4 Replies)
I write a script with register and login user.
So, i encrypt password with
encryptedpass=`perl -e "print crypt("${mypass}",salt)"`
if password do not contain blank space, it work
but if password have blank space, it cause error in that line
the error is:
syntax error at -e .....
Anyone... (3 Replies)
Hi friends, I am working on a perl script to count the commented lines, blank lines and source lines separately. Let me know if you have one. For example i have a file containing the lines:
/**
* SOURCE CODE
*/
public class SessionConstants {
/**
* Code for Session created
*/... (4 Replies)
Good morning!!
Im trying to create a script that should get a list of numbers from the user (using STDIN or a list of arguments), and call my library function.
My script:
#!use/bin/perl
require 'my-lib.pl';
@userArray = <STDIN>;
while()
{
chomp;
last if ! /\d/;... (1 Reply)
hi all,
i was wondering if there is an easy and smart way of greping for requestname (in bold below) from xml output from application log file on a solaris 10 system.
The requestName is the actual method name which gets called e.g it could be 'getAccount' or getId or getAddress etc etc
... (1 Reply)
I want to have a string which has n blank spaces
For example
set N = 3
create str = " "
So the length depends on the value of N. I am in tcsh. (4 Replies)
Can anyone tell me if it's possible to write a script that will repeat the same job several times but give the output a slightly different name each time (i.e. change or add a number at the end of the output file)? Here is the script I use to run a single job:
#!/bin/bash
#PBS -N job0
#PBS -l... (1 Reply)
i have a file that contains information such as this:
hostname.sky.net === 12.39.59.35
hostname.sky.net === 12.39.59.35
hostname.sky.net === 12.39.59.35
hostname-newyork.sky.net ==== 13.45.35.24
hostname-newyork.sky.net ==== 13.45.35.24... (3 Replies)
Hi,
I am creating a shell script which will check the processing of the main script if the error count is more than 2% of the record count in a feed. Part of the code is below:
err_tol=`echo $feed_cnt \* 0.02 |bc`
while read line
do
err_cnt=$(grep -i "$line" $err_log | wc -l)
... (5 Replies)
My issue is that the perl script (as I have done it so far) created empty branches when I try to check some branches on existence.
I am using multydimentional hashes: found it as the best way for information that I need to handle. Saing multidimentional I means hash of hashes ... So, I have
... (2 Replies)
Discussion started by: alex_5161
2 Replies
LEARN ABOUT DEBIAN
h5cc
h5cc(1) General Commands Manual h5cc(1)NAME
h5cc - Helper script to compile HDF5 applications.
SYNOPSIS
h5cc [OPTIONS] <compile line>
DESCRIPTION
h5cc can be used in much the same way MPIch is used to compile an HDF5 program. It takes care of specifying where the HDF5 header files and
libraries are on the command line.
h5cc supercedes all other compiler scripts in that if you've used them to compile the HDF5 library, then h5cc also uses those scripts. For
example, when compiling an MPIch program, you use the mpicc script. If you've built HDF5 using MPIch, then h5cc uses the MPIch program for
compilation.
Some programs use HDF5 in only a few modules. It isn't necessary to use h5cc to compile those modules which don't use HDF5. In fact, since
h5cc is only a convenience script, you are still able to compile HDF5 modules in the normal way. In that case, you will have to specify the
HDF5 libraries and include paths yourself.
An example of how to use h5cc to compile the program hdf_prog, which consists of modules prog1.c and prog2.c and uses the HDF5 shared
library, would be as follows:
# h5cc -c prog1.c # h5cc -c prog2.c # h5cc -shlib -o hdf_prog prog1.o prog2.o
OPTIONS -help Prints a help message.
-echo Show all the shell commands executed.
-prefix=DIR
Use the directory DIR to find the HDF5 lib/ and include/ subdirectories. Default: prefix specified when configuring HDF5.
-show Show the commands without executing them.
-shlib Compile using shared HDF5 libraries.
-noshlib
Compile using static HDF5 libraries [default].
<compile line>
The normal compile line options for your compiler. h5cc uses the same compiler you used to compile HDF5. Check your compiler's man-
ual for more information on which options are needed.
ENVIRONMENT
HDF5_CC
Use a different C compiler.
HDF5_CLINKER
Use a different linker.
HDF5_USE_SHLIB=[yes|no]
Use shared version of the HDF5 library [default: no].
SEE ALSO h5fc(1), h5c++(1)
h5cc(1)