WebJul 28, 2024 · I was testing a expect script and found two different behaviors when using set timeout vs. expect -timeout. Here is a simple example. #!/usr/bin/expect spawn ./response.sh set timeout -1 expect { timeout { send_user "timeout\n" } "hello" { send_user "received hello\n" } } however when I use the -timeout flag in expect I never get a response ... WebMay 8, 2024 · "Sleep" is defined as ultra-low power usage: All subsystems get turned off and consume extremely little power but can be woken up quite quickly by an external event: ...
How to Pause a Bash Script With the Linux Sleep Command
WebUpdate: solved! I place an sleep after send: expect "$ " send -- "./telnetverison.sh \r" sleep 400 expect "$ " ... shell-script; scripting; expect; telnet; Share. Improve this question. Follow … WebFeb 20, 2024 · sleep is a command-line utility that allows you to suspends the calling process for a specified time. In other words, the sleep command pauses the execution of the next command for a given number of seconds.. The sleep command is useful when used within a bash shell script, for example, when retrying a failed operation or inside a loop.. In … bata arad
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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 ... WebNov 11, 2024 · So syntax for sleep command for Unix like system is: $ sleep NUMBER Where NUMBER must be in seconds. Linux bash script to sleep or delay a specified amount of time examples. Let us see some common examples. To sleep for 5 seconds, use: $ sleep 5 Want to sleep for 2 minutes, use: $ sleep 2m Halt or sleep for 3 hours, use: $ sleep 3h. More … WebApr 11, 2024 · To cause sleep to pause for one day, four hours, seven minutes and five seconds, use a command like this: sleep 1d 4h 7m 5s. The s suffix (for seconds) is … tamara gorro tik tok