I have a batch script written to auto start and capture traffic on a server for me but for some reason when I run it wireshark tells me it doesn't have permission to the folder where the script is trying to save the file. I have tried multiple different folders on and off the server I have tried giving everyone including SYSTEM full access to the folder. I have tried remaking the folder. I have tried running under and not under admin credentials I have tried letting the system task run it. Always get a permissions issue.
The weirdest part is if I run wireshark manually and save the data manually it has no permissions issues. Just if I run the script is the problem. Although they're both run under the same admin account.
Here is the script in case you need to see the flags I used.
#echo off
cd C:\Program Files\Wireshark
Wireshark.exe -i 4 -k -a duration:10 -w C:\Temp
pause
I did try to use a powershell script I had found online but it was pretty old and I couldn't get it to actually run. So any recommendations are welcome that include powershell or batch
C:\Temp isn't a file; it's a folder. Try specifying an actual filename, like this:
#echo off
cd C:\Program Files\Wireshark
Wireshark.exe -i 4 -k -a duration:10 -w C:\Temp\foo.pcapng
pause
Related
I'm working on a script to package up an installer into a self extracting archive. Initially I was working on batch script using
copy /b .\7zSD.sfx + .\config.txt + .\installer.7z .\installer.exe
and the self extracting archive functioned as expected.
As the developers are working in a cygwin environment I tried converting to a bash script for this particular part using
cat 7zSD.sfx config.txt installer.7z > installer.exe
The file is properly created and can be extracted using for example winrar, yet executing results in the attached windows error:
Are there differences that I should be aware of or does somebody know of the right way to approach this?
While I did unsuccessfully try yesterday to change the permissions via the windows file properties, I did not try changing the permissions with chmod.
Checking the permissions using ls -l installer.exe revealed them as only having read/write permissions for users and groups.
My solution was to do a
chmod 770 installer.exe
to get this working.
I want to download all files from a http server like:
http://dl.mysite.com/files/
and I also want to go inside each folder inside that folder.
But I do want to download only those files that have "480p" in their name.
What is the easiest solution for that using wget?
edit:
I want to have that script to be run each night from 2am to 6am to sync those files from that server to my PC.
The following wget command should work with the following flags:
wget -A "*480p*" -r -np -nc --no-check-certificate -e robots=off http://dl.mysite.com/files/
Explanation:
-A "480p" your pattern
-r, recursively recursively look through the folders
-np, --no-parent ignore links to a higher directory
-nc, --no-clobber If a file is downloaded more than once in the same directory, Wget’s behavior depends on a few options, including ‘-nc’. In certain cases, the local file will be clobbered, or overwritten, upon repeated download. In other cases it will be preserved.
--no-check-certificate Don’t check the server certificate against the available certificate authorities.
-e, --execute command A command thus invoked will be executed after the commands in .wgetrc
robots=off robot exclusion
More information on wget flags can be found at the official GNU manual page: https://www.gnu.org/software/wget/manual/wget.html
With regards to it being run once per day, you may want to read up on Cron jobs. Taken from the documentation page at: https://help.ubuntu.com/community/CronHowto
A crontab file is a simple text file containing a list of commands meant to be run at specified times. It is edited using the crontab command. The commands in the crontab file (and their run times) are checked by the cron daemon, which executes them in the system background.
So basically you need to put your wget command into a file, and set the cron to run this file at the specified time.
Note: Windows does not have a native implementation of Cron, but you can achieve the same effect using the Windows Task Scheduler.
I have created two new users in my FreeBSD unix environment and I want to limit their access to their respective home directories only.
After reading on the internet, I found a solution to modify /etc/passwd file and change their bash to rbash which will prevent them to run CD command.
so I run the following command to find where my rbash is ?
where rbash
and it gives the following output,
usr/local/bin/rbash
so I opened my /etc/passwd file and change the /bin/sh to /usr/local/bin/rbash.
After that I logged out and logged back in using the account for which I modified the settings but I could still run the CD command, or any other command for that matter.
Can anyone please tell me why it is not working ?
Can this be done using Samba or any other solution ?
I created this simple script that does a backup, I wrote and tested it in Linux, then I copied it in my WebApp WEB-INF/scripts directory so that I could be run via Java Runtime.exec().
#!/bin/bash
JACCISE_FOLDER="/var/jaccise"
rm $JACCISE_FOLDER/jaccisebackup.zip
zip -r jaccisefolder.zip $JACCISE_FOLDER
mysqldump -ujacc -pxxx jacciseweb > jaccisewebdump.sql
zip jaccisebackup.zip jaccisewebdump.sql
zip jaccisebackup.zip jaccisefolder.zip
rm jaccisewebdump.sql
rm jaccisefolder.zip
cp jaccisebackup.zip $JACCISE_FOLDER
But it doesn't. So I tried to copy it from WEB-INF/scripts to my user dir and run it to roubleshoot it. The result is that it comes out with: ": File o directory non esistente" (Means "Unknown file or directory" notice the colon at the beginning). I created another file from scratch, copied and pasted the whole script and it works. I may think that this is related to:
Text encoding
\n\r differences between windows (I use Eclipse on windows to edit everything) and Linux.
How do I solve this deploy problem?
You should check if the file is executable (chmod +x). Then you should check, if your web server allows the execution of external programs. This might be a security problem and it is likely that the web server prevents the execution. Check the logs of the web server. The encoding of the file can be changed with the dos2unix command. In order to debug your script you can add an "set -x" at the beginning, but I think the script does not start at all.
Basically I'm trying to download images from a website using the following command (SwiftIRC is an easy example to use):
wget.exe -r -l1 -A.png --no-parent www.swiftirc.net/index.php
This command works fine, however one of the ways I am trying to do it isn't working.
When I fire up an elevated command prompt, default to windows\system32.
If I use to following two commands everything works fine:
cd c:\users\tom\downloads\\
wget.exe -r -l1 etc. etc.**
The images are saved in the folder www.swiftirc.net in my downloads folder.
However if I try to do this in one line like this:
c:\users\tom\downloads\wget.exe -r -l1 etc. etc.
The response from wget on the cmd is exactly the same, but the images are not saved on my hard disk.
Does anyone know what I'm doing wrong?
Try adding c:\users\tom\downloads\ to PATH or put wget.exe into your windows/system32 folder.
I beleive it's because windows doesn't allow users to write files on the disk root, when you run "c:\users\tom\downloads\wget.exe" you have C:\ as a working directory so the files should be saved there but it's not allowed by the common strategies