I'm usually pretty good with this stuff, but my current shell script project has got me stumped. Essentially, I've created a dynamic shell menu based upon files in a single folder. It's tree-based and uses a numeric and standardised naming format:
-rw-r--r-- 1 root... (5 Replies)
Hello, I have been working on a what I thought was a fairly simple script for installing a software kit on Linux and Unix
I am not new to scripting but am far from being fluent in sh scripting.
any assistance would be appreciated.
I have an odd bug occuring when executing the script.
When... (2 Replies)
I have some output in the form of:
the above is in one column, stored in the variable x ( and if you wana know about x... x=sprintf(tolower(substr(someArray,1,1)substr(userArray,3,1)substr(userArray,2,1)))
when i simply print x (print x) I get... (7 Replies)
I have script 3 scripts 1 parent (p1) and 2 children child1 and child2
I have script 3 scripts
In the code below the 2 child processes fire almost Instantaneously in
the background, Is that possible to know the status of pass/fail of each
process... (12 Replies)
got a problem.
i have to get A to + 20.70
but i keep getting A + 20 in my logic below.
anyone can guide me on where i go wrong?
i understand it is a double, but i do not noe how to parse it to the function so that it can read in as 20.70 instead of just 20..
i highlighted the problem part... (1 Reply)
I have one script which gives me the O/P of "percentage of filesystems utilization". we have four filesystem for which i want to check and get the mail when utilization is more than 40%. below are the filesystems.
Below script is working... (14 Replies)
I've a script that is using do while loop. It reads some some stuf using ps command then calls a function. The function has another do while loop in it.
My problem is that when the second loop is completed, the script exits. The whole thing is a bit complex, I'll post some snippet here. ... (9 Replies)
Good evening, friends
I'm learning with a book: Programming Linux by Kurt Wall (Prentice Hall)
The code below could run in two windows (./lockit /tmp/foo in both for example). There is not problem with the read block (first byte) but when one, apply the write block while in the other is... (1 Reply)
I am trying to find a code that can help me mail to a list of recipients which are in a text file.
I want a mailx step that can read contents of recipient.txt and mail to all the users.
I don't want to use mails... (1 Reply)
The below bash connects to a site, downloads a file, searches that file based of user input - could be multiple (all that seems to work). What I am not able to figure out is how to display on the screen match found or no match found" and write a file to a directory (C:\Users\cmccabe\Desktop\wget)... (4 Replies)
I have one installer shell script which normally get from the dev team to install the app and it works fine for years (in IAX) the same installer/script iam trying to run in Linux 7.2 but it stuck somewhere which I cannot debug, can you help me to point out where it stuck .
here is the... (9 Replies)
A very simple Arduino board test... LOL
Here is some very easy code to test a cheap Arduino board I just got from China via Aliexpress. I am still waiting on a about 30 more orders from Aliexpress for more Arduino stuff. This was the first order which made it here.
Arduino test-code... (18 Replies)