Done to finish editing the contact. In the case of linked contacts, you can edit a profile by clicking on the profile's avatar. More Information Contacts — Access your contacts. Link and unlink contacts import color profiles? Color profiles can be imported by opening them. What is a color profile? A color profile is a simple file that expresses a color space or device response. What is a color space profiles are provided by vendors and can be generated yourself. Calibration Can I share my color profile? Sharing color profiles is never a good idea as hardware changes good idea as hardware changes over

including Wi-Fi, cellular, and ethernet interfaces. With MCM, you can easily fill in the connection profile and priority in the configuration file; then MCM will automatically connect and keep the connection LAN - When set to LAN, MCM will connect this interface using the network attributes defined in Profile-1 and DHCP server can be enabled for this interface • LAN Bridge - Bridge two or more LAN interfaces over this interface. MCM will connect this interface one-time only network attributes defined in Profile-1. MCM will not set these interfaces as the default gateway nor apply connection keep-alive and

server requires options not covered in the menu edit this file accordingly. Now configure the LDAP profile for NSS: sudo auth-client-config -t nss -p lac_ldap Configure the system to use LDAP for authentication: need to use the LDAP rootDN login credentials, so you can skip that step. 2. Configure the LDAP profile for NSS: sudo auth-client-config -t nss -p lac_ldap 3. Restart the Samba services: sudo systemctl write to the new log file the AppArmor profile must be updated. First, edit / etc/apparmor.d/usr.sbin.named and add: /var/log/query.log w, Next, reload the profile: cat /etc/apparmor.d/usr.sbin.named

a print server 3 samba-share-access-control Share access controls 3 samba-apparmor-profile Create AppArmor profile 3 Legacy pages 4 samba-domain-controller NT4 domain controller 4 samba-openldap-backend Directory Set up a file server Set up a print server Set up share access control Set up an AppArmor profile NT4 domain controller (legacy) OpenLDAP backend (legacy) Mail services These guides will help you ──┘ [ Reset ] [ Back ] ==================================================================== Profile setup ==================================================================== Enter the username and

我们可以把目标程序所在目录也放到环境变量里 #vi /etc/profile //在该文件最后添加如下 2 行 PATH="$PATH:/mypath" //表示在原来的 path 基础上再加一个目录/mypath export PATH 保存 #source /etc/profile //保存后，再重新加载一下 profile 说到 profile，这里还得再讲一点儿 profile 或 bashrc 之类的文件是 shell CentOS 中就是从上往下的顺序。 /etc/profile.d/* //表示在/etc/profile.d/目录下的所有文件 /etc/profile //文件 /etc/bashrc //文件 ~/.bashrc //表示在当前用户家目录下的.bashrc 文件 ~/.bash_profile //表示在当前用户家目录下的.bash_profile 文件 106 三十三、sudo 用户权限分配 112 三十八、自动记录历史命令 每当用户退出登录时，就会记录其本次登录进行的操作命令，并保存在单一的文件里，文件 名可自定义，比如 user@IP_login_time #vi /etc/profile //在文件尾部添加以下脚本： #set auto logging user history history USER=`whoami` USER_IP=`who -u am i 2>/dev/null|

end of the course. 4.1. Pre-Training Preparation/Checks • Familiarise yourself with the student profile and expectations. Some elements of the course may need to be customised. • Pre-run and check all (slides, demos, and guided lab exercises) in the most appropriate ways depending on the audience profile and their comfort with Ubuntu. • Use presentation slides to stay on topic and avoid getting lost could use any or all of the Instructional methods listed above. However, depending on the student profile and the complexity of the content piece to be taught, choose any combination of the above mentioned

内核反馈优化 内核：支持完整编译器 PGO 能力，包括 arc 与 value profile。 GCC：支持内核反馈优化模式，新增选项 -fkernel-pgo。 A-FOT：支持一键启动内核反馈优化。 具体性能提升效果与目标应用热点在内核中的占比有关。 功能描述 图例：执行流程 插桩 1 收集profile 2 反馈编译 3 3 1 2 图例: 子模块 Arc optimization optimization Value optimization A-FOT GCC Linux kernel Arc profile Value profile Profile merger Profile collection GCOV subsystem selective instrument Dump gcov instrument policy debugfs Arc optimization indir_call counter without TLS Flag -fkernel-pgo A-FOT PGO kernel mode collect profile Add summery info mangle profile file name 27 openEuler 22.03 LTS SP2 技术白皮书 特性增强 A-Ops 智能运维 A-Ops 是一款基于操作系统维

Adding new group to an user File permissions chmod command PATH variable ~/.bash_profile file .bashrc file /etc/profile file which command Use which command to see how $PATH variable works she-bang or normal command in our shell. We will see an example of this, later in the book. ~/.bash_profile file ~/.bash_profile is the configuration file for bash for the users who are allowed to login (via GUI or execute after login using this file. But, remember to relogin or source the file (source ~/.bash_profile) after making the change. .bashrc file The ~/.bashrc is a special configuration file for your bash

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 6.3 ~/.bash_profile file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 6.5 /etc/profile file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . command in our shell. We will see an example of this, later in the book. 6.3 ~/.bash_profile file ~/.bash_profile is the configuration file for bash for the users who are allowed to login (via GUI or

overhead - Continuous profiling - No modifications of the tracee rbperf rbperf - Profile Ruby programs rbperf - Profile Ruby programs - Trace complex Ruby programs execution rbperf – on-CPU profiling profiling - $ rbperf record --pid=124 cpu - $ rbperf report [...] rbperf – Rails on-CPU profile rbperf – tracing write(2) calls - $ rbperf record \ --pid=124 event \ --tracepoint=syscalls:sys_enter_write syscall, etc) BPF code (bpf/rbperf.c) Read frame Driver (rbperf.py) 1. Adds info (pid to profile, thread address) 3. Receives stacktrace 4. Serialisation and persistence BPF tail-calls Bounded