UNIX for Dummies Questions & Answers

2.3;
2.4;
2.5;

$file='Input1 Input2'
echo -e "2.3 Only enable ftp when necessary"
cat $file | awk '/2.4/ {P=0} /2.3/ {P=1} P' | grep -iq "not installed" && echo T || echo F
echo -e "2.4 Only enable rlogin/rsh/rcp when necessary"
cat $file | awk '/2.5/ {P=0} /2.4/ {P=1} P' | grep -iq 'rlogin.*rsh.*rcp' && echo T || echo F # and condition

2.3 Only enable ftp when necessary
package vsftpd is not installed
2.4 Only enable rlogin/rsh/rcp when necessary
package rlogin is not installed
package rsh is not installed
package rcp is not installed

2.3 Only enable ftp when necessary
package vsftpd is not installed
2.4 Only enable rlogin/rsh/rcp when necessary
package rlogin is not installed
package rsh is not installed
package rcp is not installed

<tr><td>2.3<td>Output1:Only enable ftp when necessary
package vsftpd is not installed<br>Output2:Only enable ftp when necessary
package vsftpd is not installed</td></tr>