strlen (3) - find length of string {oss}

string (3) - string specific functions (function list with references of other man pages) {oss}

strcat (3) - concatenate strings {oss}

strcpy (3) - copy strings {oss}

strdup (3) - save a copy of a string {oss}

strsep (3) - separate strings {oss}

unvis strunvis (3) - decode a visual representation of characters {oss}

vis strvis strvisx (3) - visually encode characters {oss}

strxfrm (3) - transform a string under locale {oss}

getopt (3) - get option character from command line argument list {oss}

getsubopt (3) - get sub options from an argument {oss}

printf fprintf sprintf snprintf asprintf asnprintf vprintf vfprintf vsprintf vsnprintf vasprintf vansprintf (3) - formatted output conversion {oss}

err verr errx verrx warn vwarn warnx vwarnx (3) - formatted error messages {oss}

stdarg (3) - variable argument lists {oss}

stdio (3) - standard input/output library functions {oss}

bit_alloc bit_clear bit_decl bit_ffs bit_nclear bit_nset bit_set bitstr_size bit_test (3) - bit-string manipulation macros {oss}

Libraries and Functions

(The following links to subjects at this site retain your personalized selections.)

NUL terminated String Comparison and Search - covers functions for comparing strings, finding characters within strings, et al.

See also: String-Integer-String conversions - Converting strings to and from integers. ascii to long, long to ascii, etc.

See also: String-Non-Integer-String conversions - (conversion to and from floating point, time, dates, et al.)

See also: Host, service name, and address operations - Methods and functions for doing address, host, user, and service name lookups. also Internet Assigned Numbers

See also: File Path Name Strings - Operations on hierarchical names (paths, files, identifiers)

See also: Text Output - generating text and character output.

See also: File filtering and processing - Methods of filtering and processing files. (character translation, comparison, search, word counts, etc.)

Up to Text Strings - Gateway topic to character and string processing routines. NUL Terminated String processing String conversions,et al. ascii to long, long to