Search notes:

Shell command: readlink

$ readlink /sbin/init
../lib/systemd/systemd

-f: Follow the symlinks

$ readlink /usr/bin/nc
/etc/alternatives/nc

$ readlink /etc/alternatives/nc
/usr/bin/ncat

$ readlink -f /usr/bin/nc
/usr/bin/ncat

See also

Shell commands such as ln -s, namei and stat.

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/Linux/sh...', 1758206775, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/Linux/shell/commands/readlink(47): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78