grep -q всегда пустая строка, [ -n '' ]всегда будет falseif cat /etc/passwd | cut -d: -f1 | grep -q "$CUSTOM_USER"; thenif id $CUSTOM_USER &>/dev/null; then #!/bin/sh
":" //# comment; exec /usr/bin/env node --harmony --harmony_destructuring "$0" "$@"#!/bin/bash в dts-service.shExecStart=/bin/sh -c '/home/dts/bin/dts-service.sh'