@unique1984 said in DS 1307 RTC Simple Bash Client: echo -e "<date> Show the date [YYYYMMDDHHMMSS] from RTC" sir, can you help me it's not working for me? I got the output is i am using isl12026 datasheet instead of your address value place i used 0x20 is this currect? REGCONTROL=$(i2cget -y 0 0x20 0x07) YEAR=$(i2cget -y 0 0x20 0x06) MONTH=$(i2cget -y 0 0x20 0x05) DATE=$(i2cget -y 0 0x20 0x04) DAYOFWEEK=$(i2cget -y 0 0x20 0x03) # day of week 1-7 monday-sunday HOUR=$(i2cget -y 0 0x20 0x02) MINUTE=$(i2cget -y 0 0x20 0x01) SECOND=$(i2cget -y 0 0x20 0x00) i got the below output. can u please help me solve this problem. 2000-00-00 00:00:00