此时的修改由 vim 负责保存 set guioptions-=T " 隐藏工具栏 set guioptions-=m " 隐藏菜单栏 set smartindent " 开启新行时使用智能自动缩进 set backspace=indent,eol,start " 不设定在插入状态无法用退格键和 Delete 键删除回车符 set cmdheight=1 " 设定命令行的行数为 1 set laststatus=2 " 显示状态...
手动修改 u-boot 没有问题后,可以在 u-boot 源码中修改bootcmd的值,使 u-boot 启动时自动加载 logo 图片。例如修改 imx6q 的配置文件 `include/configs/mx6sabre_common.h: #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_MFG_ENV_SETTINGS \ TEE_ENV \ "epdc_waveform=epdc_splash.bin\0" \ "script=boot...
you can send a TSTP signal with CTRL-Z, then start the process again by entering fg (bring to foreground) or bg (move to background; see the next section). But despite its utility and the habits of many
part of the test following the if or elif reserved words, part of any command executed in a&&or||list except the command following the final&&or||, any command in a pipeline but the last, or if the command,s return value is being inverted with...
–`-script`:指定一个脚本文件,该文件包含在服务器启动期间要执行的一系列命令。 –`-profileName`:指定要使用的配置文件的名称。 你可以使用以下命令获取更多关于启动WAS的命令参数的详细信息: “` ./startServer.sh -help “` 通过上述步骤,你可以在Linux下成功启动WebSphere Application Server服务器。
Execute the script in background. Result can be written in file by setting file parameter. 在后台执行脚本。 可以通过设置文件参数将结果写入文件中。 { :local j [:execute {/interface print follow where [:log info ~Sname~]}]; :delay 10s; :do { /system script job remove $j } on-error=...
This chapter is a guide to the Unix commands and utilities that will be referenced throughout this book. This is preliminary material, and you may ...
脚本必须能够识别start和stop参数,当调优方案被激活时,start参数启用调优设置。当调优方案被禁用时,stop参数恢复所有前面应用的调优设置,可以参考/usr/lib/tuned/powersave/script.sh。 ┌──[root@liruilongs.github.io]-[/usr/lib/tuned] └─$cat /usr/lib/tuned/powersave/script.sh ...
nohup python script.py &The above example command will launch script.py detached in the background and immune to hangups. nohup is generally used to start persistent background daemons and services.Performance Monitoring CommandsThese commands provide valuable system performance statistics to help ...
perf利用Linux的trace特性,可以用于实时跟踪,统计event计数(perf stat);或者使用采样(perf record),报告(perf report|script|annotate)的使用方式进行诊断。 perf命令行接口并不能利用所有的Linux trace特性,有些trace需要通过ftrace接口得到。 参考https://github.com/brendangregg/perf-tools ...