$if[ -x a.out ];thenecho"File is executable";elseecho"File is not executable";fiFile is executableCopy So, thetest‘sxflag proves if the file exists and is executable. 3. Ruling out the Directories Now let’s notice that thetest‘sxcheck alone would suggestthat a folderfoois an execu...
检查启动报错:ConditionFileIsExecutable=!/usr/sbin/chronyd was not met(不满足“不存在/usr/sbin/chronyd”),故cd /usr/sbin/,发现存在可执行文件chronyd 修改chronyd文件名后解决(删除应该也可以) mv chronyd chronyd-bak
Some executable files have an s in the user permissions listing instead of an x. This indicates that the executable is setuid, meaning that when you execute the program, it runs as though the file owner is the user instead of you. Many programs use this setuid bit to run as root in ...
but you can only access a file in a directory if the directory is executable. (One common mistake people make when setting the permissions of directories is to accidentally remove the execute permission when using absolute modes.)
在这个脚本中,systemctl is-active --quiet命令会返回服务状态,如果服务正在运行则返回0(因此条件成立),否则返回非零值。 方法2:使用pgrep或pidof命令 可以通过查找服务对应的进程ID(PID)来判断服务是否运行: #!/bin/bash SERVICE_NAME="your_service_executable_name" ...
('insiders-fast') }} --onboard /tmp/mde_install/mdatp_onboard.json" register: script_output args: executable: sudo - name: Display the installation output debug: msg: "Return code [{{ script_output.rc }}] {{ script_output.stdout }}" - name: Display any installation ...
If $prefix is a directory, search $prefix/$file -b <arg> Pass -b <arg> to the linker on AIX -CC Include comments from within macros in preprocessed output -cl-denorms-are-zero OpenCL only. Allow denormals to be flushed to zero. -cl-ext=<value> OpenCL only. Enable or disable ...
Thepython2executable file must be aliased topython. Run the following command to remove any existing aliases. Bash sudo update-alternatives --remove-all python Run the following command to create the new alias. Bash sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 1 ...
# check the maintenance level AIX security mode install TCB (trusted computer base) ls -le #list if there is a plus '+' at the end of file, indicating TCB installed manpage man install - man page install manpage fileset bos.html.en_US bos.html.en_US.cmds ...
The Cumulus Linux image file is executable. From a running switch, you can display, extract, and verify the contents of the image file. To display the contents of the Cumulus Linux image file, pass the info option to the image file. For example, to display the contents of an image file...