Languages
Wiki
All Wiki Articles Create Wiki Article
ProgrammingBash
script
scripting
term
kill
1 more ...
[Edit]
EN

Bash - forward SIGTERM to child processes

1 contributors
2 contributions
0 discussions
3 points
Created by:
Root-ssh
178170

In this short article we would like to show how to run multiple programs as child of main script and forward TERM SIGNAL to them when occurs.

Quick solution:

Where:

  • terminate function is called when SIGTERM occurs,
  • & at the end of the /path/to/script_or_program_N runs script or program in background, letting to get run process PID using $!,
  • kill -TERM forwards SIGTERM into child process,
  • wait blocks current script during process is run.

 

Alternative titles

  1. Bash - send ctrl+c to child precesses
1
0
Show discussions ...
Donate to Dirask
Our content is created by volunteers - like Wikipedia. If you think, the things we do are good, donate us. Thanks!
Direct link
Join to our subscribers to be up to date with content, news and offers.

Bash

Bash - add user to exiting group in Linux
Bash - batch export from svg to properly sized png file
Bash - calculate md5 sum in terminal
Bash - check array size
Bash - check file data
Bash - check if command is supported
Bash - check if file exists
Bash - check if string is empty
Bash - check tomcat version
Bash - command alias
Bash - compress files with tar command in Linux
Bash - compress svg file
Bash - condition to permit script execution only under Linux
Bash - convert *.pem files to *.p12 file (cert.pem and key.pem to keystore.p12)
Bash - convert png to base64 data url
Bash - convert svg to base64 data url
Bash - copy directory recursively
Bash - correct header - create simple bin sh shell script with .sh
Bash - count lines in a document
Bash - create array
Bash - create new file under linux command
Bash - create symbolic link in Linux
Bash - current timestamp
Bash - cut examples
Bash - detect operating system
Bash - download public *.pem certificate from https connection
Bash - extract *.tar.gz file in Linux
Bash - extract specific column from result
Bash - find file name by containing text
Bash - follow log file changes
Bash - for loop in range
Bash - for loop with counter
Bash - format ls command date & time
Bash - forward SIGTERM to child processes
Bash - get all array elements
Bash - get current script directory path
Bash - how to pass arguments to function
Bash - how to use command line arguments in script
Bash - how to use function (create / call function)
Bash - install linux bash for windows
Bash - iterate through array values
Bash - list current user groups in Linux
Bash - list specific user groups in Linux
Bash - list system users in Linux
Bash - move directory recursively
Bash - own /custom command alias
Bash - pass variables from one script to second one
Bash - read *.p12 keystore info
Bash - read variable with default value
Bash - redirect command errors to file
Bash - redirect command outputs to file
Bash - remove directory
Bash - remove new line characters from file with tr command
Bash - repeat a character N times
Bash - repeat a command N times
Bash - reset modification date of any file
Bash - return values from functions
Bash - scan open ports with netcat / nc in Debian Linux
Bash - shell sh script with do not close terminal (like windows bat pause)
Bash - sort lines
Bash - start / stop server script for Spring Boot Application
Bash - text to lower case
Bash - text to upper case
Bash - while loop
Bash - write simple calculator
Windows - open file using Bash script
Native Advertising
🚀
Get your tech brand or product in front of software developers.
For more information Contact us
Dirask - we help you to
solve coding problems.
Ask question.

❤️💻 🙂

Join