get and set user limits NAME ulimit - get and set user limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <ulimit.h> [[deprecated]] long ulimit(int cmd , long newli…execute a shell command NAME system - execute a shell command LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <stdlib.h> int system(const char * command ); DESCRIPTION …compare two strings NAME strcmp, strncmp - compare two strings LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <string.h> int strcmp(const char * s1 , const char * s2 )…compare two strings NAME strcmp, strncmp - compare two strings LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <string.h> int strcmp(const char * s1 , const char * s2 )…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…Parse command-line options NAME getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options LIBRARY Standard C library ( libc , -lc ) SYNOPSI…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…get and set terminal attributes, line control, get and set baud rate NAME termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed,…