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| author | Mitja Felicijan <m@mitjafelicijan.com> | 2023-07-08 23:25:41 +0200 |
|---|---|---|
| committer | Mitja Felicijan <m@mitjafelicijan.com> | 2023-07-08 23:25:41 +0200 |
| commit | cd6644ea4ddc78597934ab0ef5ba50e3c3daa927 (patch) | |
| tree | 03de331a8db6386dfd6fa75155bfbcea6b4feaf3 /content/notes/easy-time-took-in-bash.md | |
| parent | 84ed124529ffeee1590295b8de3a8faf51848680 (diff) | |
| download | mitjafelicijan.com-cd6644ea4ddc78597934ab0ef5ba50e3c3daa927.tar.gz | |
Moved to a simpler SSG
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| -rw-r--r-- | content/notes/easy-time-took-in-bash.md | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/content/notes/easy-time-took-in-bash.md b/content/notes/easy-time-took-in-bash.md deleted file mode 100644 index e20e881..0000000 --- a/content/notes/easy-time-took-in-bash.md +++ /dev/null | |||
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| 1 | --- | ||
| 2 | title: "Easy measure time took in a bash script" | ||
| 3 | url: easy-time-took-in-bash.html | ||
| 4 | date: 2023-05-28T17:53:20+02:00 | ||
| 5 | type: notes | ||
| 6 | draft: false | ||
| 7 | tags: [bash] | ||
| 8 | --- | ||
| 9 | |||
| 10 | In Bash, the `$SECONDS` variable is a special variable that automatically keeps | ||
| 11 | track of the number of seconds since the current shell or script started | ||
| 12 | executing. It starts counting from the moment the script begins running. | ||
| 13 | |||
| 14 | ```bash | ||
| 15 | #!/bin/bash | ||
| 16 | |||
| 17 | # Reset the timer to zero. | ||
| 18 | SECONDS=0 | ||
| 19 | |||
| 20 | # Do something. | ||
| 21 | sleep 5 | ||
| 22 | |||
| 23 | # Print the time elapsed. | ||
| 24 | echo "Time taken: $SECONDS seconds" | ||
| 25 | ``` | ||
