tcsh cannot properly handle backticks within backticks.
You can store the first backtick expression in a variable:
Or without the alias and its quoting problems
tcsh is a bad shell, consider bash instead!
kdialog seems to have a delay when not working on a terminal.
Actually I got a list of file end with *.txt
I want to use the same command apply to all the *.txt
Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics.
For example:
I got the file below:
file1.txt
file2.txt
file3.txt... (4 Replies)
Hi Experts,
I am adding a column of numbers with awk , however not getting correct output:
# awk '{sum+=$1} END {print sum}' datafile
2.15291e+06
How can I getthe output like : 2152910
Thank you..
# awk '{sum+=$1} END {print sum}' datafile
2.15079e+06 (3 Replies)
Hi
I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it
The code is that:
{
if (NF==17){
print $0
}else{
fields=NF;
all=$0;
while... (2 Replies)
Hi,
I have a situation to compare one file, say file1.txt with a set of files in directory.The directory contains more than 100 files.
To be more precise, the requirement is to compare the first field of file1.txt with the first field in all the files in the directory.The files in the... (10 Replies)
Hello experts,
I'm stuck with this script for three days now. Here's what i need.
I need to split a large delimited (,) file into 2 files based on the value present in the last field.
Samp: Something.csv
bca,adc,asdf,123,12C
bca,adc,asdf,123,13C
def,adc,asdf,123,12A
I need this split... (6 Replies)
Hi,
I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date).
All my attempts failed this far.
Here's an example.
It works fine with timestamp hard-codded into the command
echo "1381653229 something" |awk 'BEGIN{cmd="date -d... (4 Replies)
Good evening, Im newbie at unix specially with awk
From an scheduler program called Autosys i want to extract some data reading an inputfile that comprises jobs names, then formating the output to columns for example
1.
This is the inputfile:
$ more MapaRep.txt
ds_extra_nikira_usuarios... (18 Replies)
Discussion started by: alexcol
18 Replies
LEARN ABOUT OSX
pod2usage5.12
POD2USAGE(1) Perl Programmers Reference Guide POD2USAGE(1)NAME
pod2usage - print usage messages from embedded pod docs in files
SYNOPSIS
pod2usage [-help] [-man] [-exit exitval] [-output outfile] [-verbose level] [-pathlist dirlist] file
OPTIONS AND ARGUMENTS -help Print a brief help message and exit.
-man Print this command's manual page and exit.
-exit exitval
The exit status value to return.
-output outfile
The output file to print to. If the special names "-" or ">&1" or ">&STDOUT" are used then standard output is used. If ">&2" or
">&STDERR" is used then standard error is used.
-verbose level
The desired level of verbosity to use:
1 : print SYNOPSIS only
2 : print SYNOPSIS sections and any OPTIONS/ARGUMENTS sections
3 : print the entire manpage (similar to running pod2text)
-pathlist dirlist
Specifies one or more directories to search for the input file if it was not supplied with an absolute path. Each directory path in
the given list should be separated by a ':' on Unix (';' on MSWin32 and DOS).
file The pathname of a file containing pod documentation to be output in usage message format (defaults to standard input).
DESCRIPTION
pod2usage will read the given input file looking for pod documentation and will print the corresponding usage message. If no input file is
specified then standard input is read.
pod2usage invokes the pod2usage() function in the Pod::Usage module. Please see "pod2usage()" in Pod::Usage.
SEE ALSO
Pod::Usage, pod2text(1)AUTHOR
Please report bugs using <http://rt.cpan.org>.
Brad Appleton <bradapp@enteract.com>
Based on code for pod2text(1) written by Tom Christiansen <tchrist@mox.perl.com>
perl v5.12.5 2013-08-25 POD2USAGE(1)