JC
Size: a a a
JC
ВМ
ВМ
b
JC
JC
ВМ
ВМ
$ whereis echo
echo: /usr/bin/echo /usr/share/man/man1/echo.1.gz
ВМ
ВМ
ВМ
b
$ str="mysql://myuser:MYSecRETPassWORD@localhost/mydatabase"; echo -e "user: $(echo ${str} | grep -oP '(?<=//)\w+(?=:)')\npassword: $(echo ${str} | grep -oP '(?<=:)\w+(?=@)')\ndbhost: $(echo ${str} | grep -oP '(?<=@)\w+(?=/)')"
user: myuser
password: MYSecRETPassWORD
dbhost: localhost
ВМ
ВМ
$ str="mysql://myuser:MYSecRETPassWORD@localhost/mydatabase"; echo -e "user: $(echo ${str} | grep -oP '(?<=//)\w+(?=:)')\npassword: $(echo ${str} | grep -oP '(?<=:)\w+(?=@)')\ndbhost: $(echo ${str} | grep -oP '(?<=@)\w+(?=/)')"
user: myuser
password: MYSecRETPassWORD
dbhost: localhost
$ whereis grep
grep: /usr/bin/grep /usr/share/man/man1/grep.1.gz /usr/share/info/grep.info.gz
ВМ
ВМ
b
ВМ