shell script pid

In the afternoon, suddenly feel restless, probably because there is no good rest at noon. Laotaibuxiao is still doing the page integration thing, this is the work to do when the job. Then suddenly want to challenge the advanced point of the defect

Getting started with Linux: how to obtain the process ID (PID) in a script) Question: I want to know the process id of the shell in the running script. How can I get the PID in the shell script. When I execute a shell script, it starts a process

Common shell: -------------- from "laruence's Linux private dish" In the early UNIX era, there were many developers, so shell had many versions based on the developer's differences, such Frequently heard Bourne shell (SH ),C shell,Commonly used

I want to know the process ID of the running script shell. How do I get the PID in the shell script.When I execute a shell script, it launches a process called a child shell. As a child of the main shell, the child shell runs the command in the

1 " *.pid " ` 2 for inch $head _files 3 Do 4 ' {print $} ' | Xargs Kill-95 rm-f $file6 DoneCode as aboveExplain:1. Find all the PID files in the./fmsconf Directory2. Traverse the found file3. Start traversing4. Separate explanations:1. Cat

The main following are several ways: Command explanation Fork A new child shell executes, and the child shell can inherit environment variables

To say clear Systemd, you have to start with the Linux operating system started speaking. The startup of the Linux operating system starts with the BIOS, then the boot Loader loads into the kernel and initializes the kernel. The final step in kernel

What is a shell?Shell is the command interpreter, is the UNIX operating system user interface, the program from the user interface to get input information, the shell of the user program and its input translated into the operating system kernel

Call another script in shell script Bash shell commands are divided into two types: External commands and Internal commands. External commands are implemented through system calls or independent programs, such as SED and awk. Internal commands are

Error:/usr/local/bin/stop.sh:line 3: [: 2151:unary operator expectedReason:The shell script name is stop_tomcat.sh and will never be executed else because the script itself contains the Tomcat,shell script to find out Stop_tomcat This process is the