Shell expect sleep

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August undefined, 2024

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: ... 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 …

expectを使って自動化してみよう。 - Qiita

WebThe following approaches work: while true; do sleep 100; done program > output & mkfifo fifo && cat fifo program > output & tail -f /dev/null program > output &. However, this is all very ugly. There has to be an elegant way, using standard Unix utilities, to "do nothing, indefinitely" (to paraphrase man true ). WebShell provisioning is the easiest way to get software installed and configured on a machine. ... pause_before (duration) - Sleep for duration before execution. max_retries (int) ... Below is an example of Packer template inputs and what you should expect to get out: HCL2 JSON. provisioner "shell" {environment_vars = ... pioneer - a-109

How to Pause a Bash Script With the Linux Sleep Command

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 ... WebJun 2, 2024 · The sleep command is used to delay the execution of the next command for a given number of seconds, hours, minutes, days. kill is used to terminate a background running process. It sends a terminate signal to the process and then processes halts. It takes process ID as an argument. exit command is used to exit from the current shell … WebMar 6, 2024 · Upon the send "cmd\r", expect sends that send to the master side of the pseudo-terminal device that controls the ssh process.. Then ssh reads a cmd from the slave side which it sends to the remote host, where it eventually makes its way to a shell there which reads it again.. The shell or the line discipline of the remote pseudo-terminal … pioneer a-09 manual

shell script - How to use EXPECT in a loop foor ssh - Unix & Linux ...

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WebJul 14, 2011 · According to the following extract of the man page for expect:" expect [[-opts] pat1 body1] ... [-opts] patn [bodyn] waits until one of the patterns matches the output of a spawned process, a specified time period has passed, or an end-of-file is seen. 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 … steph curry stats last 10 gamesWebJun 5, 2024 · Extra comments: If it is at all possible, you should use ssh instead of telnet, and configure it to use key based authentication rather than password auth, then:. you wouldn't need expect; you could use Parallel Distributed Shell pdsh to connect to the remote machines (pdsh connnects in parallel by default); On second thoughts, after looking more … steph curry simone biles subway commercial

"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: ... Shell script bash: Moving file iterate based on month. 0. Getting errors trying to run shell script (Linux) 0. " - Shell expect sleep

Shell expect sleep

question about "sleep" command in expect script

Web1 day ago · Every time my computer turns off, a tab goes to sleep, or I open window, it replaces that tab, sometimes ruining hours of work. I've tried Restarting to browser, restarting my computer, and messing around in settings, I even searched it up, but I cant figure out how to stop it. 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 …

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WebFeb 3, 2024 · To stop sleep after it started and before the specified waiting period ends, press Ctrl + C. To see help for the sleep command, type: sleep --help . For version details, … 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 …

Web1 day ago · Every time my computer turns off, a tab goes to sleep, or I open window, it replaces that tab, sometimes ruining hours of work. I've tried Restarting to browser, … WebNov 30, 2024 · Like in this case we want to have the script pause for one-fifth of a second. sleep $ ( ( 1/5 )) For longer periods, you can also use suffixes to make the commands shorter. Otherwise, you would have to calculate how many seconds there are in the time you want. Like 600 seconds for 10 minutes. Instead, you can just write “sleep 10m” or ...

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 … Web15 hours ago · Last week a court in Milan upheld a claim against Philips for taking too long to replace faulty sleep apnea devices. The Italian court ordered the company to complete the recall by the end of ...

WebMay 11, 2015 · I think the ~ and * are expanded by the shell, but I bet expect invokes scp directly, bypassing the shell so those don't get expanded. ... sleep 10; expect password; send "secretPassword\n";interact' Share. Improve this answer. Follow edited May 11, 2015 at 15:01. answered May 11, 2015 at 14:31.

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 ... steph curry shoots basketballWebAug 3, 2024 · After login I am going to particular path and call shell script inside expect script. Its is executing properly in terminal( I am using Linux server). When I am calling that script on jenkins. Its not excuting properly. Please help me out its very urgent. If you need some information please let me know. steph curry s momWeb8 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: … pioneer a20WebSep 2, 2024 · When the password appeare I want to use expect to autoinput the result of a request after 5s macOS shell expect expect << ! set timeout -1 spawn bundle exec … steph curry sports referenceWebMar 1, 2016 · chmod +x .expect your file this will work. The -d is for additional debug info. Call expect with: expect -df .expect in your bash script to accomplish the same effect and you do not need executable rights on the file. The debug info is very … pioneer a10 aeWebOct 26, 2016 · All I see is shell code, not expect. – thrig. Oct 26, 2016 at 15:07 Show 4 more comments. 1 Answer Sorted by: Reset to default 0 expect would be used for ssh in precisely the same way as for sftp, with the most complicated bit being how to extract the checksum from the output. This might run ... pioneer a2100 air tarpWebDec 31, 2014 · send "yes \r" sleep 1 expect "password: ... Only the first line will be executed this is the SHell bash script #!/bin/sh; php -q... (2 Replies) Discussion started by: digitac. 2 Replies. 10. Shell Programming and Scripting. Automating SFTP with Expect. pioneer a 204r