Directories
¶
Path | Synopsis |
---|---|
return non-directory portion of a pathname.
|
return non-directory portion of a pathname. |
concatenate and print files.
|
concatenate and print files. |
change file mode bits.
|
change file mode bits. |
count the number of elements of an array.
|
count the number of elements of an array. |
return false.
|
return false. |
show group memberships.
|
show group memberships. |
display the first few lines of files.
|
display the first few lines of files. |
set or print the system hostname.
|
set or print the system hostname. |
create directories.
|
create directories. |
return working directory name.
|
return working directory name. |
remove files and directories.
|
remove files and directories. |
remove directories.
|
remove directories. |
compute and check SHA1 message digest.
|
compute and check SHA1 message digest. |
compute and check SHA224 message digest.
|
compute and check SHA224 message digest. |
compute and check SHA256 message digest.
|
compute and check SHA256 message digest. |
compute and check SHA384 message digest.
|
compute and check SHA384 message digest. |
compute and check SHA512 message digest.
|
compute and check SHA512 message digest. |
delay for a specified amount of time.
|
delay for a specified amount of time. |
change file access and modification times.
|
change file access and modification times. |
return true.
|
return true. |
print operating system information.
|
print operating system information. |
return current user.
|
return current user. |
repeatedly affirmative.
|
repeatedly affirmative. |
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