3) Convert and copy/paste back to … My typical pattern is: bash shell variable array. How to convert file of strings separated by a new line to array. The Solcast API delivers forecast results in CSV format along with others (JSON/XML), but I wanted to load the data into a bash array and convert it to my localized time by parsing out the ending times (period_end) and taking on of the radiation values (GHI).. Posted - Mon, Jan 20, 2020 11:13 AM. mapfile -t myarr < filename.csv myarr=("${myarr[@]#*,}") bash, Moving my comment, based on this source, to just show a particular column on multiple-spaces based table: awk -F ' +' '{print $2}' mytxt.txt # Or In this quick tip, you'll learn to split a string into an array in Bash script. Convert CSV to JSON using bash. You can also simply read the entire line into the array, then strip the first field. Simply (re)define the IFS variable to the delimiter character and assign the values to a new variable using the array=($ ) syntax. 1) Copy/paste or upload your Excel data (CSV or TSV) to convert it to JSON. The issue is not really that the JSON that you show is an array, but that each element of the array (of which you only have one) is a fairly complex structure. Now you can access the array to get any word you desire or use the for loop in bash to print all the words one by one as I have done in the above script. This article has been viewed 873 times. In celebration of daylight savings time and all the misery it causes with timezones. Filed Under: Scripts It is straight forward to extract the relevant data from each array entry into a shorter flat array and convert that into CSV with @csv in jq: Note: The code uses the first row of your CSV data to determine the keys in the associative array. There are two primary ways that I typically read files into bash arrays: Method 1: A while loop. We can combine read with IFS (Internal Field Separator) to … ... create array $(