why the result of lsof | grep pid | wc -l and lsof -p pid |wc -l is different?
Multi tool use
why the result of lsof | grep pid | wc -l and lsof -p pid |wc -l is different?
the result of lsof -p | pid | wc -l is similar as ls /proc/pid/fd | wc -l, but the result of lsof | grep pid(or process name) |wc -l is big than first.
linux lsof
asked Feb 1 at 9:56
SikeSike
1
add a comment |
why the result of lsof | grep pid | wc -l and lsof -p pid |wc -l is different?
the result of lsof -p | pid | wc -l is similar as ls /proc/pid/fd | wc -l, but the result of lsof | grep pid(or process name) |wc -l is big than first.
linux lsof
asked Feb 1 at 9:56
SikeSike
1
1
If you omit the| wc -lyou can see what is being found in both cases and then compare the listings.
– AFH
Feb 1 at 10:24
add a comment |
why the result of lsof | grep pid | wc -l and lsof -p pid |wc -l is different?
the result of lsof -p | pid | wc -l is similar as ls /proc/pid/fd | wc -l, but the result of lsof | grep pid(or process name) |wc -l is big than first.
linux lsof
asked Feb 1 at 9:56
SikeSike
1
why the result of lsof | grep pid | wc -l and lsof -p pid |wc -l is different?
the result of lsof -p | pid | wc -l is similar as ls /proc/pid/fd | wc -l, but the result of lsof | grep pid(or process name) |wc -l is big than first.
linux lsof
linux lsof
asked Feb 1 at 9:56
SikeSike
1
asked Feb 1 at 9:56
SikeSike
1
asked Feb 1 at 9:56
SikeSike
1
asked Feb 1 at 9:56
SikeSike
1
asked Feb 1 at 9:56
SikeSike
1
1
1
If you omit the| wc -lyou can see what is being found in both cases and then compare the listings.
– AFH
Feb 1 at 10:24
add a comment |
1
If you omit the| wc -lyou can see what is being found in both cases and then compare the listings.
– AFH
Feb 1 at 10:24
1
1
If you omit the
| wc -l you can see what is being found in both cases and then compare the listings.– AFH
Feb 1 at 10:24
If you omit the
| wc -l you can see what is being found in both cases and then compare the listings.– AFH
Feb 1 at 10:24
add a comment |
1 Answer
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grep find also find occurrences that are not pids, for instances file sizes and node numbers.
Similar for the process name, there may be file paths that contain the name of the process.
answered Feb 1 at 9:59
CornholioCornholio
1314
add a comment |
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grep find also find occurrences that are not pids, for instances file sizes and node numbers.
Similar for the process name, there may be file paths that contain the name of the process.
answered Feb 1 at 9:59
CornholioCornholio
1314
add a comment |
grep find also find occurrences that are not pids, for instances file sizes and node numbers.
Similar for the process name, there may be file paths that contain the name of the process.
answered Feb 1 at 9:59
CornholioCornholio
1314
add a comment |
grep find also find occurrences that are not pids, for instances file sizes and node numbers.
Similar for the process name, there may be file paths that contain the name of the process.
answered Feb 1 at 9:59
CornholioCornholio
1314
grep find also find occurrences that are not pids, for instances file sizes and node numbers.
Similar for the process name, there may be file paths that contain the name of the process.
answered Feb 1 at 9:59
CornholioCornholio
1314
answered Feb 1 at 9:59
CornholioCornholio
1314
answered Feb 1 at 9:59
CornholioCornholio
1314
answered Feb 1 at 9:59
CornholioCornholio
1314
1314
add a comment |
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1
If you omit the
| wc -lyou can see what is being found in both cases and then compare the listings.– AFH
Feb 1 at 10:24