2
votes
2answers
109 views

How to force watch to run under bash

The problem is that when watch is executed it runs sh and I get this error: sh: 1: func1: not found here is the code: #!/bin/bash func1(){ echo $1 } export -f func1 watch func1
3
votes
1answer
110 views

watch command to delete files in a directory every N secs

I thought of using watch command to delete files in a directory every N seconds with the command running in background. This is what I was planning to use: nohup watch -n1200 rm -rf ...
2
votes
3answers
196 views

Can I reload variable in a watch command?

Part of my job involves some data handling. One of the tasks is to 'flatten' a set of directories (which we'll call Dir for now), and copy them to a new location called DirFlat. This can take a long ...
2
votes
1answer
421 views

Chaining commands within `watch`

Ok, this is driving me a bit nuts. I'm trying to watch the number of files in a set of subdirectories. find . | wc -l correctly returns the number of sub-folders and files. However, watch 'find . | ...
5
votes
5answers
2k views

How can I run `watch` as a background job?

When I run: watch 'cmd >> output.txt' & the job gets suspended by the system: 3569 Stopped (tty output) Is there a workaround?