10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I've written a script to automate encoding of all the MP4 files in a directory (incl. subdirectories). But unfortunately it's running for the first MP4 file only.
My machine details:
root@Ubuntu16:~# uname -a
Linux Ubuntu16 4.10.0-28-generic #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48... (2 Replies)
Discussion started by: prvnrk
2 Replies
2. Shell Programming and Scripting
Hello,
I have been stuck on this for some time and invested many hours trying to find a solution. I am trying to either loop through two variables or or two arrays and not sure how to do it. I am limited to ksh only, and don't have the ability to do a foreach, or for i AND for j etc...I... (19 Replies)
Discussion started by: Decoy Octopus88
19 Replies
3. Shell Programming and Scripting
bash in RHEL 6.4
I have a requirement in which I want to get the iteration count from a WHILE LOOP.
The below mentioned simple script test.sh works fine. In the below script, the WHILE loop will iterate every 5 seconds infinitely until it greps the string BASKETBALL from /tmp/somestring.txt... (6 Replies)
Discussion started by: John K
6 Replies
4. Programming
I am populating an array of string and print it.
But it going in infinite loop and causing segfault.
char Name = {
"yahoo",
"rediff",
"facebook",
NULL
};
main(int argc, char* argv)
{
int j = 0;
... (7 Replies)
Discussion started by: rupeshkp728
7 Replies
5. Shell Programming and Scripting
I have a script with logic like:
my_function()
{
if
mkdir $1
mkdir mydir_${2}
else
do something else
fi
}
read in list of items
while read list
do
my_function $list `date`
done
so basically it will make a directory for every name in the list and create a directory with the... (6 Replies)
Discussion started by: glev2005
6 Replies
6. Shell Programming and Scripting
I have written the following script to update some Debian boxes.
#!/bin/bash
mxg_hosts_file="/etc/mxg/ssh-hosts"
while read line ; do
mxg_host="$(echo ${line} | awk -F":" '{print $1}')"
mxg_port="$(echo ${line} | awk -F":" '{print $2}')"
echo "Connecting and Upgrading... (3 Replies)
Discussion started by: jelloir
3 Replies
7. Shell Programming and Scripting
I wonder how to stop further loop iterations when conditions gets false e.g.
This file.txt contains the following structure :
1
2
3
4
5
6
7
8
9
10
How to stop iteration when if statement gets false ?
for n in `cat file.txt`
do
if (( n<=5 )) (1 Reply)
Discussion started by: presul
1 Replies
8. UNIX for Advanced & Expert Users
PROBLEM:
I need to ssh into multiple remote machines, send a shutdown command and exit. The remote servers will then run their own scripts to gracefully shutdown their applications before shutting down.
ONE: This is to be achieved without using public key authentication; this is being avoided... (2 Replies)
Discussion started by: ulemsee
2 Replies
9. Shell Programming and Scripting
Another question, is it possible to, in a for-loop incrementing until it reaches a certain number, to have it loop again without incrementing? Just have it drop what it is doing when it reaches this command and start again at the same number it was at? I know I could make a while loop and just... (0 Replies)
Discussion started by: jeriryan87
0 Replies
10. Solaris
I ssh to another server and run a few commands - start a few processes that run on the server.
I then type exit - by my command line hangs.
I have heard that it is waiting until anything processes you are running complete, but these processes are going to run 24*7*365 so obviously I cant wait.... (4 Replies)
Discussion started by: frustrated1
4 Replies
