Code:
[dsiddiqui@lxserv01 scripts]$ cat int_log_file_details
pvis_POB_80byte_mccy_1303170025574.inc,16:17:10,16:24:48
PVIS_PPL_80byte_1303170010001.inc, 16:17:10,16:17:19
pvis_POU_80byte_mccy_1203172240000.inc,16:17:11,16:17:13
pvis_WRT_80byte_mccy_1303171335182.inc,16:17:14,16:23:13
pvis_WRT_80byte_mccy_1303170035595.inc,16:17:18,16:26:40
pvis_POB_80byte_mccy_1203170725442.inc,16:17:22,16:22:58
pvis_POB_80byte_mccy_1303171325241.inc,16:18:30,16:25:40
pvis_POB_80byte_mccy_1303170725547.inc,16:18:38,16:23:51
pvis_WRT_80byte_mccy_1203171335476.inc,16:18:53,16:25:19
pvis_WLB_80byte_mccy_1203171725359.inc,16:19:07,16:19:10
pvis_POB_80byte_mccy_1203171325525.inc,16:19:11,16:26:43
pvis_DSB_80byte_mccy_1203171735351.inc,16:19:47,16:19:51
pvis_POB_80byte_mccy_1203171926002.inc,16:19:54,16:29:43
pvis_MAC_80byte_mccy_1203171715358.inc,16:20:02,16:20:11
pvis_CAD_80byte_mccy_1303170745408.inc,16:20:04,16:20:19
pvis_CAD_80byte_mccy_1203171945363.inc,16:20:06,16:20:16
pvis_POU_80byte_mccy_1303172240000.inc,00:47:31,00:47:34
pvis_CAD_80byte_mccy_1303171945098.inc,00:47:37,00:48:05
pvis_POB_80byte_mccy_1303171925327.inc,00:47:43,00:57:26
PVIS_PPL_80byte_1403170030002.inc, 00:47:43,00:48:03
pvis_POB_80byte_mccy_1403170025289.inc,00:47:48,00:55:38
PVIS_PPL_80byte_1403170010001.inc, 00:47:49,00:47:57
pvis_CAD_80byte_mccy_1203170745323.inc,16:20:08,16:20:20
pvis_80byte_mccy_1203171705377.inc, 16:20:10,16:21:08
PVIS_PPL_80byte_1303170030002.inc, 16:20:12,16:20:31
pvis_80byte_mccy_1303171705113.inc, 18:30:54,18:32:57
pvis_MAC_80byte_mccy_1303171715074.inc,18:31:56,18:32:09
pvis_WLB_80byte_mccy_1303171725075.inc,18:32:08,18:32:14
pvis_DSB_80byte_mccy_1303171735086.inc,18:32:17,18:32:22
pvis_WRT_80byte_mccy_1403170035301.inc,01:55:32,02:04:02
[dsiddiqui@lxserv01 scripts]$ cat int_log_file_details |awk -F, '{print $2}'|tr -d ' '
16:17:10
16:17:10
16:17:11
16:17:14
16:17:18
16:17:22
16:18:30
16:18:38
16:18:53
16:19:07
16:19:11
16:19:47
16:19:54
16:20:02
16:20:04
16:20:06
00:47:31
00:47:37
00:47:43
00:47:43
00:47:48
00:47:49
16:20:08
16:20:10
16:20:12
18:30:54
18:31:56
18:32:08
18:32:17
01:55:32
[dsiddiqui@lxserv01 scripts]$ cat int_log_file_details |awk -F, '{print $2}'|tr -d ' '|sed 's/^\(16.*\)/CUT1/'|sed 's/^\(18.*\)/CUT2/'|sed 's/^\(00.*\)/CUT3/'|sed 's/^\(01.*\)/CUT3/'
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT1
CUT3
CUT3
CUT3
CUT3
CUT3
CUT3
CUT1
CUT1
CUT1
CUT2
CUT2
CUT2
CUT2
CUT3
[dsiddiqui@lxserv01 scripts]$