I have a perl function in my script that needs to replace an entire line in a file
sub changestate {
my $base = ();
my @base = ();
open(BASE, $file) || die("Could not open file!");
@base=<BASE>;
close (BASE);
foreach $base(@base)
{
if($base =~... (1 Reply)
Hey guys, I have a file that I've slowly been awking, seding, and greping for data entry. I am down to pull the addresses out to insert them into an excel file. Each address is a few lines, but i want to put a semicolon delimiter in between each address so I can export the text file into excel and... (6 Replies)
Friends,
I have .txt file with 3 millions of rows.
File1.txt
ABC1|A|ABCD1|XYZ1
ABC2|P|ABCD2|XYZ2
ABC3|A|ABCD3|XYZ3
ABC4|P|ABCD4|XYZ4
If second field has value P then print the entire line.
Thanks in advance for your help,
Prashant (4 Replies)
Hi everyone
I am new to Unix. I got stuck up by small issue.
I have text file something like this
abc 'xyz' '5'
lmn 'pqr' '7'
i want to replace the abc 'xyz' '5' to abc 'xyz' '6'
but i have a key as 'xyz' based on this key i want to do that.
I am not aware of how to use sed... (7 Replies)
As per my understanding below mentioned line of code finding a word 'boy' in $ACULOG...
num_errors=`grep -i -e fail -e illegal -e exception -e "<E" -e boy $ACULOG | wc -l`
if I'm not corerct, please correct me. How I can find entire line like "This is a boy" with something similar as above... (1 Reply)
Using the vanilla
ps -ef
I noticed that the CMD (or command) line gets cut off after 90 characters
UID PID PPID C STIME TTY TIME CMD
root 6020 3822 0 Jun 19 ? 0:01 ./webservd-wdog -r /export/opt/sows/61sp4 -d /export/opt/sows/61sp4/https-logse
Googling... (4 Replies)
Hello,
I do have several files in one folder each file contains measurement data.
for each file I would like to replace the character "," by "." ?
How can I do this and how can I do this for each file at once?
E.G. data_1.dat, data_x.dat (original version)
data_1out.dat, data_x_out.dat... (10 Replies)
Hi,
I need to replace an entire mailx line as follows using sed:
sed -e 's/<line1>/<newline>/g' <filename>
But I am getting comman garbled error since the new line has many special characters. I enclosed allspecial chars in \ but still no use.
Can any one help me?
Please use code... (2 Replies)
Hi Folks,
I have a report data like the one seen below.
FRUITS@NEW_ORANGE(1500 04/29)
FRUITS@NEW_ORANGE(1500 05/04)
FRUITS@NEW_ORANGE(1500 05/05)
FRUITS@NEW_ORANGE(1500 05/07)
FRUITS@NEW_ORANGE(1500 05/12)
I need to use each of this lines separately in another for loop like the one... (2 Replies)
Hello,
I have a file with multiple paragraphs/sections each starting with word "Handle" and if I grep for a pattern, I should get contents of entire section/para (not just line). Please advise, thanks!
#script.sh file.txt "System Information"
Handle 0x0001
DMI type 1, 27 bytes.
... (9 Replies)
Discussion started by: reddyr
9 Replies
LEARN ABOUT DEBIAN
micro-httpd
micro-httpd(8) User Commands micro-httpd(8)NAME
micro-httpd - really small HTTP server
SYNOPSIS
micro-httpd DIRECTORY
OPTIONS
None.
DESCRIPTION
micro-httpd is a very small HTTP server all in 150 lines of code. It runs from inetd, which means its performance is poor. But for low-
traffic sites, it is quite adequate. It implements all the basic features of an HTTP server, including:
* Security against ".." filename snooping.
* The common MIME types.
* Trailing-slash redirection.
* index.html
* Directory listings.
To install it, add a line like this to /etc/inetd.conf:
micro-http stream tcp nowait nobody
/usr/sbin/micro-httpd micro-httpd dir
Make sure the path to the executable is correct, and change "dir" to be the directory you want to serve. You could add line like this to
/etc/services:
micro-http port/tcp #Micro HTTP server
Change "port" to the port number you want to use: 80, 8000, whatever. Restart inetd by sending it a "HUP" signal.
On some systems, inetd has a maximum spawn rate - if you try to run inetd services faster than a certain number of times per minute, it
assumed there is either a bug of an attack going on and it shuts down for a few minutes. If you run into this problem - look for syslog
messages about too-rapid looping - you will need to find out how to increase the limit. Unfortunately this varies from OS to OS. On
FreeBSD, you add a "-R 10000" flag to inetd's initial command line. On some Linux systems, you can set the limit on a per-service basis in
inetd.conf, by changing "nowait" to "nowait.10000".
Note that you can use micro-httpd to serve HTTPS, if you like, by running it from stunnel. First fetch and install stunnel - FreeBSD users
can just go to /usr/ports/security/stunnel and do a "make cert ; make install". Then as root run:
stunnel -p /usr/local/certs/stunnel.pem -d 443 -l
/usr/sbin/micro-httpd -- micro-httpd dir
Make sure the paths to the certificate and executable are correct, and again don not forget to change "dir" to the directory you want to
serve.
ENVIRONMENT
None.
FILES
None.
SEE ALSO inetd(8)micro-inetd(8)xinetd(8)AUTHORS
Copyright (C) 1999 Jef Poskanzer <jef@mail.acme.com>. All rights reserved.
This manual page was updated by Jari Aalto <jari.aalto@cante.net>. Released under license GNU GPL v2 or (at your option) any later
version. For more information about license, visit <http://www.gnu.org/copyleft/gpl.html>.
micro-httpd 2012-04-03 micro-httpd(8)