3)通过写sysfs节点 echo 100 > /sys/module/module_param_test/parameters/param_uint 通过sysfs查看模块参数: cat /sys/module/module_param_test/parameters/param_uint 100 1.2 module_param_array 代码语言:javascript 复制 /** * module_param_array - a parameter which is an array of some type * @na...
在linux的源代码中,有这样的一个文档Documentation/kernel-parameters.txt,它介绍了kernel的各个参数及其意义。 其次,kernel启动参数以空格分隔,而且是严格区分大小写的(如:mem和MEM是不一样的)。 再次,对于module特有的kernel参数写法是这样的,[module name].[parameter=XX],例如,igb.max_vfs=7这个kernel启动参数的...
command parameters(命令 参数) 长短参数 代码语言:javascript 复制 单个参数:ls-a(a 是英文 all 的缩写,表示“全部”) 多个参数:ls-al(全部文件+列表形式展示) 单个长参数:ls--all 多个长参数:ls--reverse--all 长短混合参数:ls--all-l 参数值 代码语言:javascript 复制 短参数:command-p10(例如:ssh root...
(kernel command line) usbcore.blinkenlights=1 (modprobe command line) modprobe usbcore blinkenlights=1 Parameters for modules which are built into the kernel need to be specified on the kernel command line. modprobe looks through the kernel command line (/proc/cmdline) and collects module parame...
The kernel parses parameters from the kernel command line up to “–”; if it doesn’t recognize a parameter and it doesn’t contain a ‘.’, the parameter gets passed to init: parameters with ‘=’ go into init’s environment, others are passed as command line arguments to init. Ever...
parameters. */ #define __module_param_call(prefix, name, ops, arg, perm, level) \ /* Default value instead of permissions? */ \ static int __param_perm_check_##name __attribute__((unused)) = \ BUILD_BUG_ON_ZERO((perm) < 0 || (perm) > 0777 || ((perm) & 2)) \ ...
$1,$2,...specific command-line parameters unique-lines.shcontainssort $@ | uniq, when you run: sh unique-lines.sh seasonal/summer.csv then: the shell replaces$@withseasonal/summer.csvand processes one file. column.shcontainscut -d , -f $2 $1 ...
You can also use command-line parameters with the sample runme scripts. For example: ./runme_intel64_dynamic -m <memory size in Mbytes> -b <block size> -p <grid row dimn> -q <grid column dimn> For more command-line parameters, see Heterogeneous Support in the Intel® Distribution ...
The setserial command has a large number of parameters. The most common of these are described in Table 4.1. For information on the remainder of the parameters, you should refer to the setserial manual page. Table 4.1: setserial Command-Line Parameters ParameterDescription port port_number Specify...
* unused parameters (modprobe will find them in /proc/cmdline). */ static int __init unknown_bootoption(char *param, char *val) { repair_env_string(param, val); /* Handle obsolete-style parameters */ if (obsolete_checksetup(param)) return 0; /* Unused module parameter. *...