Shell Programming and Scripting

print array[index]

print array[index+1]

du `find ./ -name *.c*` | awk '{ line[NR] = $0 
				 size[NR] = $1}
				    END { sort(line, size, NR)
					  for(i = 1; i < NR; i++) print line[i] }
				    function sort(A, S, Q,       Y, R, TEMP) {
					for(Y = 1; Y < Q; Y++){						
						for(R = 1; R < Q+1; R++) {
							if( S[Y] > S[Y+1] ) {
								print "TRUE: "S[Y] " is larger than " S[Y+1] "."
								print "S[" Y "] is " S[Y] " even though S[" (Y+1) "] is " S[Y+1] "."
								TEMP = S[Y]
								S[Y] = S[Y+1]
								S[Y+1]=TEMP
								TEMP = A[Y]
								A[Y] = A[Y+1]
								A[Y+1] = TEMP
							}
						}
					}
				    }' > sources

awk 'BEGIN{
   arr[0444]="foo"
   arr[292]="bar"
   print arr[0444] # returns ---> bar
}

du `find ./ -name "*.c*"` | sort -n

du `find ./ -regex '.*.c\(pp\)?'` | awk '{ line[NR] = $0 
				 size[NR] = $1}
				    END { sort(line, size, NR)
					  for(i = 1; i <= NR; i++) print line[i] }
				    function sort(A, S, Q,       Y, R, TEMP) {
					for(R = 1; R < Q; R++){						
						for(Y = 1; Y < Q; Y++) {
							if( S[Y] > S[Y+1] ) {
								#print "TRUE: "S[Y] " is larger than " S[Y+1] "."
								#print "S[" Y "] is " S[Y] " even though S[" (Y+1) "] is " S[Y+1] "."
								TEMP = S[Y]
								S[Y] = S[Y+1]
								S[Y+1]=TEMP
								TEMP = A[Y]
								A[Y] = A[Y+1]
								A[Y+1] = TEMP
							}
						}
					}
				    }' > sources

du `find ./ -regex '.*.c\(pp\)?'` | sort -n > sources