Additionally,EDOCX1 original 2 when retrieved first thing within EDOCX1 original 0 observers to be reporting the return code associated with the failed command-do you see any issues with saving it off and promoting it out of EDOCX1 original 0? @Iruvar,you'd need to pass it as an argument ...
Every command in bash returns an exit status, which is an integer between 0 and 255 that represents whether the command succeeded or failed, and if it failed, what kind of error occurred. Functions also can return an exit status via thereturnkeyword. The exit status can be checked using ba...
格式:-X <command> 或--request <command> 说明:-X 参数允许用户显式指定要使用的 HTTP 方法(如 GET、POST、PUT、DELETE 等)。如果不使用 -X 参数,curl 默认使用 GET 方法。 示例: curl -X POST http://www.example.com/api/data 在这个例子中,curl 会向目标 URL 发送一个 POST 请求。 区别总结 功...
/bin/bash# Append a line to output.txtecho"11. Line 11 with no number. ">>temp.txt# Check if appending was successfulif[$?-eq0];thenecho"Line appended successfully to output.txt."elseecho"Failed to append line to output.txt."fi Copy Output: ad@DESKTOP-3KE0KU4:~$ cat temp.txt 1...
# Check if the symbolic link was created successfully if [ -L "file_link" ]; then echo "Symbolic link 'file_link' created successfully." else echo "Failed to create symbolic link 'file_link'." fi Output: file_link: command not found ...
Also checks CloudWatch for number of steps running within the last few months to catch directly submitted jobs such as Spark, Hive, Glue or Athena which won't show up in the native steps list aws_foreach_profile.sh - executes a templated command across all AWS named profiles configured in ...
(COUNT++))# Wait for 5 seconds before retrying; adjust as neededsleep5fidone# Get current date and timetimestamp=$(date+"%Y-%m-%d %H:%M:%S")# Check if the maximum number of attempts was reachedif[$COUNT-eq$MAX_RETRIES];thenmessage="$timestamp- Failed af...
If you’re writingbashscripts, you’ll want to be sure to explicitly set return values, so that$?is set properly from your script. If you don’t, the value set will be the value of the last command run, which you may not want as your result. ...
The exit status of the wait command is printed. $? is an internal Bash variable that holds the exit status of the last command executed. If you run the script, it will print something like this: PID: 36353 Exit status: 0 Here’s an example using the -n option: #!/bin/bash sleep ...
Usage: docker-compose [-f ...] [options] [COMMAND] [ARGS...] docker-compose -h| --help Options: -f, --file FILE Specify an alternate compose file (default: docker-compose.yml) -p, --project-name NAME Specify an alternate project name (default: directory name) --verbose Show ...