Difference between revisions of "File (command)"
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imported>ThorstenStaerk (New page: file is a command to find out the type of a given file. Because for Linux, "everything is a file", it can distinguish a lot: # file /dev/sda1 /dev/sda1: block special (8/1) # file /tmp ...) |
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file is a command to find out the type of a given file. Because for Linux, "everything is a file", it can distinguish a lot: | file is a command to find out the type of a given file. Because for Linux, "everything is a file", it can distinguish a lot: | ||
| + | * hard disks | ||
# file /dev/sda1 | # file /dev/sda1 | ||
/dev/sda1: block special (8/1) | /dev/sda1: block special (8/1) | ||
| + | * file systems | ||
| + | # file -s ''/dev/sdc'' | ||
| + | ''/dev/sdc'': Linux rev 1.0 ext3 filesystem data (needs journal recovery) (large files) | ||
| + | * directories | ||
# file /tmp | # file /tmp | ||
/tmp: sticky directory | /tmp: sticky directory | ||
| + | * links | ||
# file /lib64/libkeyutils.so.1 | # file /lib64/libkeyutils.so.1 | ||
/lib64/libkeyutils.so.1: symbolic link to `libkeyutils-1.2.so' | /lib64/libkeyutils.so.1: symbolic link to `libkeyutils-1.2.so' | ||
| + | * normal files | ||
# file /lib64/libkeyutils-1.2.so | # file /lib64/libkeyutils-1.2.so | ||
/lib64/libkeyutils-1.2.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), stripped | /lib64/libkeyutils-1.2.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), stripped | ||
| + | |||
| + | = See also = | ||
| + | * [[which]] | ||
| + | * [[type]] | ||
| + | * [[stat]] | ||
Latest revision as of 18:46, 15 January 2012
file is a command to find out the type of a given file. Because for Linux, "everything is a file", it can distinguish a lot:
- hard disks
# file /dev/sda1 /dev/sda1: block special (8/1)
- file systems
# file -s /dev/sdc /dev/sdc: Linux rev 1.0 ext3 filesystem data (needs journal recovery) (large files)
- directories
# file /tmp /tmp: sticky directory
- links
# file /lib64/libkeyutils.so.1 /lib64/libkeyutils.so.1: symbolic link to `libkeyutils-1.2.so'
- normal files
# file /lib64/libkeyutils-1.2.so /lib64/libkeyutils-1.2.so: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), stripped
