How to execute a script in the same place where it is located?

Question

linux

I do through the task scheduler (crontab) the launch of the script when it is turned on. the script is located in /home/andrey/mine/Vanila/bar/start.sh. When executing, I noticed that it does all operations with files in home / andrey. I can not understand how to tell him to execute the program in the same place where the script is located.

Answer 1

at the beginning of the script, you can write
cd `dirname $0`

Answer 2

as an option: all actions with the files participating in the script should be carried out using absolute, not relative paths:

# cp file.txt /mnt
cp /home/andrey/mine/Vanila/bar/file.txt /mnt

Then it doesn't matter where the script is located, and it's clearer.

Answer 3

The simplest is to combine two commands and write in the cron line: cd /home/andrey/mine/Vanila/bar/ && /home/andrey/mine/Vanila/bar/start.sh

Answer 4

./start.sh

Answer 5

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"

there $DIRwill be a folder where the script file is located.
Source

Answer 6

cd /home/test && ./scrypt.sh