For some debugging purposes I enabled the command set -x. Now the output of my bash is like this: $ ls+ ls --color=autoCertificates  Desktop  Documents  Downloads  Dropbox ...How can I disable set -x so I won't see stuff like + ls --color=auto?
How to disable set -x?
bash
You just need to run set +xFrom man set:Using + rather than - causes these options to be turned  off.