Web1 day ago · sleep 10. su - -c ... ExecStart=/bin/sudo -u /bin/csh -c "start_server;start_config_agent" ... Control-M/Server, and the Control-M/Server Configuration Agent are started during system startup. The command to copy the necessary startup instructions to your system startup directory is listed below. WebMay 6, 2024 · Looping in scripts. You can also use the while ! or until commands to repeatedly try to run some command in scripts. If you have a script which depends on some other file to run, you could do ...
sleep command in Linux with Examples - GeeksforGeeks
WebSep 21, 2024 · exec sh -c 'cd /home && exec sleep 60' which will get the sleep command running with its current working directory changed to /home without leaving any extra shell around. Share. Improve this answer. Follow edited Sep 21, 2024 at 8:16. ... WebJun 23, 2024 · When you execute a command in Linux, it generates a numeric return code. This happens whether you're running the command directly from the shell, from a script, or even from an Ansible playbook. You can use those return codes to handle the result of that command properly. What the return codes mean easy gps logger
シェルスクリプト wait コマンド - Qiita
WebThe following example executes a command every so often: example% while true do command sleep 37 done. Example 3 Suspending Command Execution Forever. The following example suspends command execution forever or until a SIGALRM signal is received: example% sleep Inf. Example 4 Suspending Command Execution for 0.5 … Web8 Answers. Bash has a "loadable" sleep which supports fractional seconds, and eliminates overheads of an external command: $ which sleep /usr/bin/sleep $ builtin sleep sleep: usage: sleep seconds [.fraction] $ time (for f in `seq 1 10`; do builtin sleep 0.1; done) real 0m1.000s user 0m0.004s sys 0m0.004s. The downside is that the loadables may ... Web我有一組shell腳本,使用truecrypt和rsync在我的系統上執行備份。 我想避免這些各種腳本同時運行的任何可能性。 他們在子shell中使用flock ,如聯機幫助頁中所述: 但是,鎖定總是無法獲取后續運行 退出狀態為 。 然而fuser var lock mylockfile和lsof curio cabinet for miniature dishes