Difference between revisions of "File descriptor"
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(8 intermediate revisions by the same user not shown) | |||
Line 9: | Line 9: | ||
0 [[stdin]] | 0 [[stdin]] | ||
− | 1 [[stdout]] | + | [[1]] [[stdout]] |
− | 2 [[stderr]] | + | [[2]] [[stderr]] |
+ | |||
+ | Open YOUR_FILE_TO_READ as file descriptor 3 for reading: | ||
+ | [[exec]] 3< YOUR_FILE_TO_READ | ||
+ | |||
+ | |||
+ | file descriptor 2342543535 [[out of range]] | ||
== Related terms == | == Related terms == | ||
Line 20: | Line 26: | ||
* <code>[[sysctl]] fs.file-max</code> | * <code>[[sysctl]] fs.file-max</code> | ||
[[2]]>[[&1]] | [[2]]>[[&1]] | ||
+ | * [[EFS]] | ||
+ | * [[geth --fdlimit]] | ||
== See also == | == See also == | ||
− | * {{ | + | * {{stdin}} |
* {{files}} | * {{files}} | ||
[[Category:Linux]] | [[Category:Linux]] |
Latest revision as of 11:38, 14 October 2024
This article is a Draft. Help us to complete it.
cat /proc/sys/fs/file-nr
cat /proc/sys/fs/file-max
echo "" > "/proc/$pid/fd/$fd"
0 stdin 1 stdout 2 stderr
Open YOUR_FILE_TO_READ as file descriptor 3 for reading: exec 3< YOUR_FILE_TO_READ
file descriptor 2342543535 out of range
Related terms[edit]
- Zabbix agent file descriptor monitorization
- inode
- Python:
os.close(fd)
- Resource starvation
sysctl fs.file-max
2>&1
See also[edit]
- Standard streams:
/dev/stdin
,/dev/stdout
,/dev/stderr
,/dev/null
, File descriptor,set -x, 2>&1, stdbuf
- file, File system, directory,
touch
,mkdir
,ls
,ln
truncate
,fallocate
,split
,stat
, inode, File descriptor, superblock, block size (blockdev
),fuser
,lsof
,scrub
,chattr
, ulimit (nofiles),cp
,mv
,file (command)
,mkfifo
,chmod
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