" kubectl -n piraeus-datastore exec "pod/$w0_csi_node_pod_name" -- lsblk kubectl -n piraeus-datastore exec "pod/$w0_csi_node_pod_name" -- bash -c 'mount | grep /dev/drbd' kubectl -n piraeus-datastore exec "pod/$w0_csi_node_pod_name" -- bash -c 'df -h | grep -P "File...
The ‘cd’ is one of the most common andbasic commands used on Linux. The primary purpose of the command is to alter the current directory. In simple words, its primary goal is to shift users to a new location in the file system. So, programmers can use ‘cd’ to change to a direc...
I lovegrepcommand on Linux, it helped to search and filter strings easily, always wonder what is the equivalent tool on Windows, and found thisfindstrrecently. In this article, I will share some of my favorite “grep” examples on Linux, and how to “port” it to Windows with “findstr...
In this first step in transforming the data stream into one that is usable, we use thegrepcommand with a simple literal pattern,Team. Literals are the most basic type of pattern we can use as a regular expression, because there is only a single possible match in the data stream being sea...
Before we get to the specifics of using the command-line options, let's look at the changes made by enabling the fingerprint reader using eitherauthconfig-tuiorauthconfig-gtk: [demo]$grepfprintd /etc/pam.d/*# before enabling the fingerprint reader/etc/pam.d/fingerprint-auth:auth sufficient ...
GNU grep documentation— manual and examples ripgrep— user guide and examples stackoverflow and unix.stackexchange— for getting answers to pertinent questions on grep and related commands tex.stackexchange— for help on pandoc and tex related questions /r/commandline/, /r/linux4noobs/, /r/linux...
The GNU Binary Utilities, usually called as binutils, is a collection of development tools that handle assembly files, object files, and libraries. The new generation of programming languages that came in the last few years are really masking the functionality of these utilities, as they happen ...
This command will search for text inside files in a directory while excluding some directories you do not want to search in. This is helpful when a search is going slow due to a directory that might contain thousands of files that you are not interested in searching through, such as an im...
正确的方式:process = pexpect.spawn('/bin/bash –c "ls –l | grep LOG > log_list.txt"') expect() - 匹配 当spawn() 启动了一个程序并返回程序控制句柄后,就可以用 expect() 方法来等待匹配到命令的输出了。它最后会返回 0 表示匹配到了所需的关键字,如果后面的匹配关键字是一个列表的话,就会返...
Command deploy executed successfully. To Enable the J2EE Policy Agent 4 to Run in SSO-Only Mode Go to the following directory: /export/j2ee_agents/am_as81_agent/agent_001/config Make a backup copy ofAMagent.properties, and then modify the originalAMagent.propertiesfile. ...