11-01-2019
DON'T start two threads for the same problem.
See your
other thread.
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Thought i should start this has a new thread.
i am stuck on the following question, but after learning more unix, i have written an answer to it. Can anyone check to see if it is correct and what improvements need to be made?
Question:
Write a pipeline that updates the content of a file (a... (0 Replies)
Discussion started by: Vn3050
0 Replies
2. Shell Programming and Scripting
Hi ,
I have file :
after i run this command :
there are error
can we print blank line if output error ??
thanks.. ^^ (4 Replies)
Discussion started by: justbow
4 Replies
3. Shell Programming and Scripting
Hi,
I'm executing unixbench tool v4.1 on an embedded system and I'm getting these error messages:
Execl Throughput 1 2 3awk: /unixbench/unixbench-4.1.0/pgms/loops.awk:38: (FILENAME=- FNR=4) fatal: division by zero attempted
Pipe Throughput 1 2 3 4 5 6 7 8 9 10awk:... (3 Replies)
Discussion started by: rogelio
3 Replies
4. Shell Programming and Scripting
Hello,
I am searching for a way to calculate for example 10/100 within a shellscript and the result should be 0.1 and not just 0.
Every alternative i tried just results 0
Thank you in advance
2retti (6 Replies)
Discussion started by: 2retti
6 Replies
5. UNIX for Dummies Questions & Answers
hi,
The below commands result only the whole number(not giving the decimal values).
pandeeswaran@ubuntu:~$ echo 1,2,3,4|sed 's/,/\//g'|bc
0
pandeeswaran@ubuntu:~$ echo 1000,2,3|sed 's/,/\//g'|bc
166
How to make it to return the decimal values?
Thanks (5 Replies)
Discussion started by: pandeesh
5 Replies
6. Shell Programming and Scripting
when i try the snippet in the console its working fine:
ps awwwux | grep php-fpm | grep -v grep | grep -v master | awk '{total_mem = $6 * 1024 + total_mem; total_proc++} END{printf("%d\n", total_mem / total_proc)}'
output:
but when i try the bash script:
#!/bin/sh
# -*- sh -*-
#... (3 Replies)
Discussion started by: danieloooo
3 Replies
7. Shell Programming and Scripting
Hi Friends,
My input
chr1 100 200 1234E-02 0.01 0.05 10
chr1 100 200 14E-11 0.11 0.50 1
chr1 100 200 134E-22 0.00 0.65 111
My command
awk '{print $1"\t"$2"\t"$3"\t"$4"\t"$5"\t"$6"\t"$13}' input | awk '{v=($5/$6); print $0"\t"v}' OFS="\t" | awk '{$8=(log($8)/log(2)); print $0}'... (4 Replies)
Discussion started by: jacobs.smith
4 Replies
8. Shell Programming and Scripting
I want to implement the below formula with awk oneliner
new_value = ((old_value - old_min) / (old_max - old_min) ) * (new_max - new_min) + new_min
I want to pass the value of old_min and old_min as variable. Here is what I did for this
old_min=$(awk 'BEGIN{a=100000000000}{if ($10<0+a) a=$10}... (2 Replies)
Discussion started by: sammy777888
2 Replies
9. What is on Your Mind?
Today, I noticed some errors in our SSL cert renewal log files, mostly related to domains where the IP address had changed. Concerned about this, rebuilt out SSL cert, which normally goes well without a hiccup.
However, for today, for some reason which I cannot explain, there was a PHP error... (0 Replies)
Discussion started by: Neo
0 Replies
LEARN ABOUT DEBIAN
hxcopy
HXCOPY(1) HTML-XML-utils HXCOPY(1)
NAME
hxcopy - copy an HTML file and update its relative links
SYNOPSIS
hxcopy [ -i old-URL ] [ -o new-URL ] [ file-or-URL [ file-or-URL ] ]
DESCRIPTION
The hxcopy command copies its first argument to its second argument, while updating relative links. The input is assumed to be HTML or
XHTML and may be slightly reformatted in the process.
If the second argument is omitted, hxcopy writes to standard output. In this case the option -o is required. If the first argument is also
omitted, hxcopy reads from standard input. In this case the option -i is required.
OPTIONS
The following options are supported:
-i old-URL
For the purposes of updating relative links, act as if old-URL is the location from which the input is copied. If this option is
omitted, the actual location of the first argument is used for calculating relative links.
-o new-URL
For the purposed of updating relative links, act as if new-URL is the location to which the input is copied. If this option is
omitted, the actual location of the second argument is used for calculating relative links.
ENVIRONMENT
To use a proxy to retrieve remote files, set the environment variables http_proxy and ftp_proxy. E.g., http_proxy="http://localhost:8080/"
BUGS
Unlike the last argument of cp(1), the last argument of hxcopy must be a file, not a directory.
The second argument must be a local file. Writing to a URL is not yet implemented. To work around this, replace hxcopy file.html
http://example.org/file.html by hxcopy -o http://example.org/file.html file.html tmp.html and then upload tmp.html to the given URL with
some other command, such as curl(1). The first argument, however, may be a URL. hxcopy will download the given file. (Currently only HTTP
is supported.)
EXAMPLE
Assume the HTML file foo.html contains a relative link to "../bar.html". Here are some examples of commands:
hxcopy foo.html bar/foo.html
The file foo.html is copied to ../bar/foo.html and the relative link to "../bar.html" becomes "../../bar.html".
hxcopy foo.html ../foo.html
The file foo.html is copied to ../foo.html and the relative link to "../bar.html" is rewritten as "bar.html".
hxcopy -i http://my.org/dir1/foo.html -o http://my.org/foo.html file1.html file2.html
The file file1.html is copied to file2.html and the relative link to "../bar.html" is rewritten as "bar.html". A command like this
may be useful to update files that are later uploaded to a server.
SEE ALSO
cp(1), curl(1), hxwls(1)
6.x 9 Dec 2008 HXCOPY(1)