pos;   <font color="#EF2929"><b>0ld_is_g0ld.zip</b></font>   savedstate.sav
<font color="#EF2929"><b>root@hal</b></font>:<font color="#729FCF"><b>~/Hunt/HTB</b></font># rename old is g0ld.pdf to misc.pdf^C
<font color="#EF2929"><b>root@hal</b></font>:<font color="#729FCF"><b>~/Hunt/HTB</b></font># ls
<font color="#EF2929"><b>0ld_is_g0ld.zip</b></font>  misc.pdf  savedstate.sav
<font color="#EF2929"><b>root@hal</b></font>:<font color="#729FCF"><b>~/Hunt/HTB</b></font># pdfcrack
Usage: pdfcrack -f filename [O