I am new to JavaScript & haven't done much work with it, but have mainly experience with UNIX. I have a piece of code where I want to grep (excuse the UNIX language ) for a id and get the number from that.
& then want to take the number which would be the event id? Not sure how possible this is within JavaScript but something along those lines like you would do with a UNIX shell script.
What attacks can a Unix box get through Javascript?
Is the Web Client secure against Javascript attacks if any?
Do we have a Trojan horse made in JavaScript? (3 Replies)
Hi,
Please advise how can we clear the following javascript content from a file commandline, probably using awk or sed
File before removing the content.
################################
root@server1 # cat index.html
This is a test page
<script language=JavaScript>function d(x){var... (6 Replies)
Hello,
I looking to use grep to return a string with exactly n matches.
I'm building off this:
ls -aLl /bin | grep '^.\{9\}x' | tr -s ' '
-rwxr-xr-x 1 root root 632816 Nov 25 2008 vi
-rwxr-xr-x 1 root root 632816 Nov 25 2008 view
-rwxr-xr-x 1 root root 16008 May 25 2008... (7 Replies)
Hello,
I'm working on unix with grep (GNU grep) 2.5.1. I'm going through some of the newer regex syntax using Regular Expression Reference - Advanced Syntax a guide.
ls -aLl /bin | grep "\(x\)"
Which works, just highlights 'x' where ever, when ever.
I'm trying to to get (?:) to work but... (4 Replies)
1. The problem statement, all variables and given/known data:
Prepare a report discussing from an administration and security perspective, role and function of a JavaScript within a UNIX network. You should illustrate your answer with practical examples. In particular attention should me paid to... (1 Reply)
Hi
Need help...I have wrritten one code for html through shell scripting in that i am using java scripts to validate some condition and open the html page without clicking the button....
Code Details
echo "<script type="text/javascript">"
echo "function exec_refresh()"
echo "{"
... (4 Replies)
I want to navigate through a webpage and save that page in my system local automatically. How can I do that by using JavaScript in a Unix shell script. Any suggestions are welcome! (3 Replies)
Where should I put my javascript source code in order to run it "locally" by file not by http?---not sure this "locally" is the appropriate word here.
My test is when my javascript code (test.js) is put in the site default folder as the test.html in /var/www/html both worked as expected with... (2 Replies)
Discussion started by: yifangt
2 Replies
LEARN ABOUT POSIX
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)
11-11-2019
) for a id and get the number from that.