31 Mar
2011
31 Mar
'11
11:35 p.m.
On 2011/4/1 Dave Reisner <d@falconindy.com> wrote:
1) Word split /proc/cmdline into an array and use in_array from /etc/rc.d/functions:
kern_cmdline=($(< /proc/cmdline)) if in_array "${kern_cmdline[@]}" verbose; then ...
2) Word split /proc/cmdline with printf and use grep -x:
if printf "%s\n" $(</proc/cmdline) | grep x 'verbose'; then ...
These look very strange. I would be more tempted to inline the in_array and say: /bin/dmesg -n 3 for cmdlinearg do [[ $cmdlinearg == "verbose" ]] && /bin/dmesg -n 8 done which seems more readable and less magical to me. Rémy.