What is the first digit in umask value?
33036
How is umask calculated in Linux?
23983
What does the first character of UNIX mode string indicate?
72187
What is the $1 in class file names?
96846
Decimal representation begins with $N$
115470
Why does the Unix permission system use 1 2 3 4... values instead of 1 or 0?
151007
Clarification about "int" number that begins with 0
80327
Last digits, numbers
87375
Difference between [0-9], [[:digit:]] and \d
131894
What's the difference between one-dash and two-dashes for command prompt parameters?
150078
How to get first character of string?
45067
How unique is UUID?
11029
Display number with leading zeros
49104
what does it mean by (BYTE)-1
129441
How do I determine the number of digits of an integer in C?
149961
Two digit numbers
84891
Rails lists have .first and .second – is there a .hundredth or .sixty_nineth ?
51680
decimal representation of $2^m$ starts with a particular finite sequence of decimal digits