Linux里awk中split函数的用法小结
The awk function split(s,a,sep) splits a string s into an awk array a using the delimiter sep.set time = 12:34:56set hr = `echo $time | awk "{split($0,a,":" ); print a[1]}"` # = 12set sec = `echo $time | awk "{split($0,a,":" ); pr...