Login or Register to Ask a Question and Join Our Community


UNIX for Beginners Questions & Answers

Is there an error in this

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums UNIX for Beginners Questions & Answers Is there an error in this
# 1  
Old 03-20-2019
Is there an error in this
I'm trying to upload a jpg file to PiXhost - Free Image Hosting. The website is seemingly simple. What have I done wrong in the following code, which doesn't work:

Code:
filename=filename.jpg
post_data=$(echo "img[]=@"$filename",,,,&content_type=1&gallery_name=&tos=on")

post_string=$(echo "curl -L -F "\"$post_data\"" https://pixhost.to/classic-upload/ > test.html")

eval $post_string
firefox test.html

If I were successful, the command "firefox test.html" should show the image.
Last edited by locoroco; 03-20-2019 at 03:02 PM..
# 2  
Old 03-20-2019
Quote:
Originally Posted by locoroco
Code:
filename=filename.jpg
post_data=$(echo "img[]=@"$filename",,,,&content_type=1&gallery_name=&tos=on")

post_string=$(echo "curl -L -d "\"$post_data\"" https://pixhost.to/classic-upload/ > test.html")

I am not exactly sure what you are trying to achieve here with the subshells and the echos. If you want to assign a string to a variable you simply do:

Code:
post_data="img[]=@${filename},,,,&content_type=1&gallery_name=&tos=on"

and likewise
Code:
post_string="curl -L -d \"${post_data}\" https://pixhost.to/classic-upload/ > test.html"

Finally, instead of using the "atomic-bomb-equivalent of shell-scripting", aka eval, you can simply do:

Code:
$post_string

to execute the command you set together in assigning the string before.

I hope this helps.

bakunin
These 2 Users Gave Thanks to bakunin For This Post:
locoroco RudiC
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Print Error in Console and both Error & Output in Log file - UNIX

I am writing a shell script with 2 run time arguments. During the execution if i got any error, then it needs to redirected to a error file and in console. Also both error and output to be redirected to a log file. But i am facing the below error. #! /bin/sh errExit () { errMsg=`cat... (1 Reply)
Discussion started by: sarathy_a35
1 Replies

2. Solaris

Rpcinfo: can't contact portmapper: RPC: Authentication error; why = Failed (unspecified error)

I have two servers with a fresh install of Solaris 11, and having problems when doing rpcinfo between them. There is no firewall involved, so everything should theoretically be getting through. Does anyone have any ideas? I did a lot of Google searches, and haven't found a working solution yet. ... (2 Replies)
Discussion started by: christr
2 Replies

3. Shell Programming and Scripting

What is this error log = hda: irq timeout: error=0x00 and how to solve?

what is this error log = hda: irq timeout: error=0x00 and how to solve? every day upon checking the logs i see this error. hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hda: irq timeout: error=0x00 hw_client: segfault at 0000000000000046 rip... (3 Replies)
Discussion started by: avtalan
3 Replies

4. UNIX for Dummies Questions & Answers

> 5 ")syntax error: operand expected (error token is " error

im kinda new to shell scripting so i need some help i try to run this script and get the error code > 5 ")syntax error: operand expected (error token is " the code for the script is #!/bin/sh # # script to see if the given value is correct # # Define errors ER_AF=86 # Var is... (4 Replies)
Discussion started by: metal005
4 Replies

5. UNIX for Advanced & Expert Users

ssh error: Error reading response length from authentication socket

Hi - I am getting the error `Error reading response length from authentication socket' when I ssh from my cluster to another cluster, and then back to my cluster. It doesn't seem to affect anything, but it's just annoying that it always pops up and tends to confuse new users of the cluster. I... (1 Reply)
Discussion started by: cpp6f
1 Replies

6. Solaris

fssnap error :snapshot error: File system could not be write locked

Hi Guys. This is part of my filesystem structure : Filesystem size used avail capacity Mounted on /dev/md/dsk/d0 47G 5.2G 42G 12% / /devices 0K 0K 0K 0% /devices ctfs 0K 0K 0K 0% ... (2 Replies)
Discussion started by: aggadtech08
2 Replies

7. AIX

nim mksysb error :/usr/bin/savevg[33]: 1016,07: syntax error

-------------------------------------------------------------------------------- Hello, help me please. I am trying to create a mksysb bakup using nim. I am geting this error, how to correct it ? : Command : failed stdout: yes stderr: no... (9 Replies)
Discussion started by: astjen
9 Replies

8. UNIX for Advanced & Expert Users

VSI-FAX error - Cannot login to server and Connecto error to host

I encounters a VSIFAX related error: vfxstat: Cannot login to server on rsac3: Connect error to host 172.16.1.45: Invalid argument It started happening last night with a core dump. Then we can't start VSIFAX again. I am runing VSI-FAX 4.2 on AIX box (0 Replies)
Discussion started by: b_jin
0 Replies

9. UNIX for Dummies Questions & Answers

awk Shell Script error : "Syntax Error : `Split' unexpected

hi there i write one awk script file in shell programing the code is related to dd/mm/yy to month, day year format but i get an error please can anybody help me out in this problem ?????? i give my code here including error awk ` # date-month -- convert mm/dd/yy to month day,... (2 Replies)
Discussion started by: Herry
2 Replies

10. UNIX for Dummies Questions & Answers

Error: Internal system error: Unable to initialize standard output file

Hey guys, need some help. Running AIX Version 5.2 and one of our cron jobs is writing errors to a log file. Any ideas on the following error message. Error: Internal system error: Unable to initialize standard output file I'm guessing more info might be needed, so let me know. Thanks (2 Replies)
Discussion started by: firkus
2 Replies
Login or Register to Ask a Question