bash script,

```
#! /bin/bash

echo 'hi bash'

aa
python ~/fledgling/cron/test.py

echo 'after python script'

```

here `aa` is alias, which activates virtualenv 

```
alias aa='cd /home/fledgling/projects/myblog/base'

```

python script,

```
import time

with open('~/fledgling/cron/%s.txt' % time.strftime("%Y_%m_%d__%H:%M:%S"), 'w') as f:
    f.write('%s' % time.strftime("%Y_%m_%d__%H:%M:%S"))

```

I want to to run this python script for every one minute.

crontab,

```
* * * * * ~/fledgling/cron/test.sh >> ~/fledgling/cron/log.txt

```

contents of ~/fledgling/cron/log.txt ,

```
hi bash
after python script

```

Output of /var/log/syslog

```
 ✘ ✝ ~/fledgling/cron  tail -f /var/log/syslog  
Jun 24 13:46:01 mysys CRON[14697]: (mysys) CMD (~/fledgling/cron/test.sh >> ~/fledgling/cron/log.txt)
Jun 24 13:46:01 mysys CRON[14696]: (CRON) info (No MTA installed, discarding output)
Jun 24 13:47:01 mysys CRON[14736]: (mysys) CMD (~/fledgling/cron/test.sh >> ~/fledgling/cron/log.txt)
Jun 24 13:47:01 mysys CRON[14735]: (CRON) info (No MTA installed, discarding output)
Jun 24 13:48:01 mysys CRON[14747]: (mysys) CMD (~/fledgling/cron/test.sh >> ~/fledgling/cron/log.txt)
Jun 24 13:48:01 mysys CRON[14746]: (CRON) info (No MTA installed, discarding output)
Jun 24 13:48:11 mysys crontab[14769]: (mysys) BEGIN EDIT (mysys)
Jun 24 13:48:59 mysys crontab[14769]: (mysys) END EDIT (mysys)
Jun 24 13:49:01 mysys CRON[14794]: (mysys) CMD (~/fledgling/cron/test.sh >> ~/fledgling/cron/log.txt)
Jun 24 13:49:01 mysys CRON[14793]: (CRON) info (No MTA installed, discarding output)

```

Permissions,

```
-rw-rw-r--  1 mysys mysys  476 Jun 24 13:57 log.txt
-rwxrw-r--  1 mysys mysys  153 Jun 24 13:37 test.py
-rwxrwxr-x  1 mysys mysys   91 Jun 24 13:32 test.sh

```

What I want ? I want to create text file every minute.

What is my problem ? I can see in log that after every minute bash script is running with no error, then why python script is not getting executed or not creating any text file ?