已经有一个问题被问到了:undefined reference to `__stack_chk_fail',但这个问题是对__stack_chk_fail而不是__stack_chk_fail_localGlobalDescriptorTable()':
GlobalDescriptorTable.cpp:(.text+0xa6): undefined reference to `__stack_chk_fail_local
因此,我试图获得一个排他性锁的文本文件使用羊群和一行文本到该文件,然而,同时,这样做,它删除了任何文本之前在那里。echo "In critical section"echo text added to file echo "After critical section"123242在运行脚本之后,我期望类似于214232相反,我得到的只是
te
当我用sudo /opt/lampp/lampp start命令启动xampp时,它不起作用。XAMPP: Another web server is already running.XAMPP: Starting ProFTPD...fail.
XAMPP: Another FTP daemon is already running.