/home/meteor/bin/makevideos.sh: line 529: let: skip=1636925973-: syntax error: operand expected (error token is "-")
date: extra operand ‘0’
Try 'date --help' for more information.
/home/meteor/bin/makevideos.sh: line 539: let: skip=1636925973-: syntax error: operand expected (error token is "-")
/home/meteor/bin/makevideos.sh: line 546: let: Short read: syntax error in expression (error token is "read")
date: extra operand ‘read’
Try 'date --help' for more information.
/home/meteor/bin/makevideos.sh: line 547: Short read+15: syntax error in expression (error token is "read+15")
/home/meteor/bin/makevideos.sh: line 553: [: -ge: unary operator expected
/home/meteor/bin/makevideos.sh: line 565: [: -ge: unary operator expected
/home/meteor/bin/makevideos.sh: line 577: [: -ge: unary operator expected