* Made update script useable * Added info messages * Use $STD prefix for all update commands * Update ct/searxng.sh Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com> * Update searxng.sh --------- Co-authored-by: Stefan Tomas <stefan.tomas@proton.me> Co-authored-by: Slaviša Arežina <58952836+tremor021@users.noreply.github.com> Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>