I had a problem while trying to install glibc 2.14, I got this error
/home/myname/glibc_install/glibc-2.14/build/elf/ldconfig: Can't open configuration file /opt/glibc-2.14/etc/ld.so.conf: No such file or directory
The fix suggested this
:/opt/glibc-2.14/etc$ sudo sh -c "echo '/opt/lib' >> ld.so.conf"
sudo sh -c "echo '/opt/lib' >> ld.so.conf" means open the
sh program(the shell) and give it this command
"echo '/opt/lib' >> ld.so.conf" to execute, which creates a file named
ld.so.conf in the current directory and save in it
/opt/lib, is that right ? what does the entire line means, or what the shell is going to do step by step ?