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Shorten /proc/ bat table output

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Xevion
2023-09-19 12:04:08 -05:00
parent 3147f8083f
commit 4d73b3957e
1 changed files with 5 additions and 6 deletions
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_posts/2023-07-26-race-conditions-in-signal-handlers.md
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@@ -118,9 +118,9 @@ and of course: signal handlers.
See below, the contents of `/proc/<pid>/status` for a process: See below, the contents of `/proc/<pid>/status` for a process:
``` ```
───────┬───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── ───────┬────────────────────────────────────────────────────────────
│ File: /proc/100162/status │ File: /proc/100162/status
───────┼───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── ───────┼────────────────────────────────────────────────────────────
1 │ Name: Isolated Web Co 1 │ Name: Isolated Web Co
2 │ Umask: 0002 2 │ Umask: 0002
3 │ State: S (sleeping) 3 │ State: S (sleeping)
@@ -132,7 +132,7 @@ See below, the contents of `/proc/<pid>/status` for a process:
9 │ Uid: 1000 1000 1000 1000 9 │ Uid: 1000 1000 1000 1000
10 │ Gid: 1000 1000 1000 1000 10 │ Gid: 1000 1000 1000 1000
11 │ FDSize: 512 11 │ FDSize: 512
12 │ Groups: 4 27 123 1000 1001 12 │ Groups: 4 27 123 1000 1001
13 │ NStgid: 100162 13 │ NStgid: 100162
14 │ NSpid: 100162 14 │ NSpid: 100162
... ...
@@ -179,7 +179,7 @@ If the result is non-zero, the bit is set. If the result is zero, the bit is not
By simply polling the process's signal handlers, we can wait for the signal handler to be registered before sending the SIGUSR1 signal. By simply polling the process's signal handlers, we can wait for the signal handler to be registered before sending the SIGUSR1 signal.
Signal handlers are typically registered quickly, and they're Signal handlers are typically registered quickly, and they're
### Credits ### Credits
@@ -187,5 +187,4 @@ Credit to [Eryk Sun][python-discuss-solution] for explaining the issue and provi
handlers in Python. handlers in Python.
[python-discuss-solution]: https://discuss.python.org/t/os-kill-signals-not-being-received-correctly-alternative-is-kill-sigusr1-command/26913/6 [python-discuss-solution]: https://discuss.python.org/t/os-kill-signals-not-being-received-correctly-alternative-is-kill-sigusr1-command/26913/6
[checking-tar-progress]: https://www.gnu.org/software/tar/manual/html_section/verbose.html
[checking-tar-progress]: https://www.gnu.org/software/tar/manual/html_section/verbose.html