[CentOS] UC Need help in writing a shell/bash script
m.roth at 5-cent.us
m.roth at 5-cent.usFri Dec 30 15:05:41 UTC 2011
- Previous message: [CentOS] UC Need help in writing a shell/bash script
- Next message: [CentOS] UC UC Need help in writing a shell/bash script
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Rushton Martin wrote: > I knocked up the enclosed under Cygwin: > > #!/bin/sh > ( > cat <<EOTx > admin ankush > admin amit > powerusers dinesh > powerusers jitendra > EOTx > ) | awk ' > { > grpnm[$1] = grpnm[$1] ", " $2 > } > END { > for (i in grpnm) { > print i ": " substr(grpnm[i], 3) > } > } > ' | sort > <snip> Why use cat? Why not just stick the filename in the command line, right after the closing ', and before the pipe? mark
- Previous message: [CentOS] UC Need help in writing a shell/bash script
- Next message: [CentOS] UC UC Need help in writing a shell/bash script
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the CentOS mailing list