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i tried this one to shift the element elephant to first position , but its not working, $_ is showing nothing here

if(grep $_ =~ m/elephant/, @array) {

unshift(@array, $_);
}

after moving...

hi,

I have a array like

my $array = ( "apple","ball","cat","dog","elephant");

how to push some element in the array to the first position.
for example my final array should be

elephant...

Hi,

I have a string like this

BUNDLE=/home/bob/flx/user.bun

how to extract only the the last part ie, only user.bun

Assume the file has

tftp dgram udp wait nobody /usr/sbin/tcpd in.tftpd /tftpboott
tftp dgram udp wait anybody /usr/sbin/tcpd in.tftpd /tftpdboott
.
....

Is it possible to change only the first line which has tftpd leaving other lines which may have tftpd.can u pls share the code snippet and can i pass the pattern to be replaced by a variable?

This will replace nobody to root in other lines also,but i want to replace nobody to root in those lines containing /tftpboott

Hi,
i have a line

tftp dgram udp wait nobody /usr/sbin/tcpd in.tftpd /tftpboott

in /etc/inet.conf file. ineed to replace nobody with root and /tftpboott with /flx/boot. i...