Linux command line knowledge: Apropos find and sort related commands

Source: Internet
Author: User
Tags block bzip2 check command line example file files find

Just find the Linux apropos that have never been used, and directly enter apropos [keyword] to view commands related to keyword functions. The command actually completes the search for descriptions of other commands, lists the relevant commands, and the commands that don't necessarily appear are what you want, but can help you recall useful commands from them.

Linux apropos use method, man apropos to see for himself.
Linux Apropos Example
Use Linux apropos to find and sort related commands:

Apropos sort  alphasort [scandir]   (3)   - scan a directory  for matching entries  bsearch                (3)   - binary search of a sorted array   bsearch               (3p)   -  binary search a sorted table  bunzip2                (1)   - a block-sorting file compressor ,  v1.0.2  bunzip2 [bzcat]       (1)   - a  block-sorting file compressor, v1.0.2  bunzip2 [bzip2]        (1)   - a block-sorting file compressor, v1.0.2  bunzip2 [ bzip2recover]  (1)  - a block-sorting file compressor, v1.0.2  bzip2                  (1)   - a  block-sorting file compressor, v1.0.2  bzip2 [bunzip2]        (1)   - a block-sorting file compressor, v1.0.2  bzip2 [bzcat ]         (1)   - a block-sorting file  compressor, v1.0.2  bzip2 [bzip2recover]  (1)   - a block-sorting  file compressor, v1.0.2  comm                   (1)   - compare two sorted files line  by line  iterator_info_s [netsnmp_iterator_info_s]  (3)   - Holds  Iterator informatIon containing functions which should be called by the iterator_ Handler to loop over your data set and sort it in a  snmp specific manner  ldap_sort_entries     (3)   - ldap  sorting routines  ldap_sort_entries [ldap_sort]  (3)   - LDAP  Sorting routines  ldap_sort_entries [ldap_sort_strcasecmp]  (3)   - LDAP  Sorting routines  ldap_sort_entries [ldap_sort_values]  (3)   - LDAP  Sorting routines  ldap_sort_strcasecmp  (3)   - ldap sorting routines  ldap_sort_strcasecmp [ldap_sort]  (3)   - ldap sorting routines   ldap_sort_strcasecmp [ldap_sort_entries]  (3)   - ldap sorting routines   Ldap_sort_strcasecmp&nbSp; [ldap_sort_values]  (3)   - ldap sorting routines  ldap_sort_values       (3)   - ldap sorting routines  ldap_sort_values [ldap _sort]  (3)   - ldap sorting routines  ldap_sort_values [ldap_sort_ entries]  (3)   - ldap sorting routines  ldap_sort_values [ldap_sort_ strcasecmp]  (3)   - ldap sorting routines  lsort                  (n)   - sort the  elements of a list  qsort                  (3)   - sorts an array  qsort                  (3p)   -  sort a table of&Nbsp;data  sort                   (1)   - sort lines of text files  sort                   (1p)   -  Sort, merge, or sequence check text files  sort                   (3pm)   - perl  pragma to control sort ()  behaviour  texindex               (1)   - sort texinfo index files   tsort                 (1)    - perform topological sort  tsort                  (1p)   - topological sort  uniq                   (1)   - remove  Duplicate lines from a sorted file  versionsort [scandir]  (3)    - scan a directory for matching entries  
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