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Top Forums Shell Programming and Scripting sed command to append word at end of line Post 303022661 by ghpradeep on Wednesday 5th of September 2018 06:28:41 AM
Old 09-05-2018
sed command to append word at end of line

hello Team,

I am looking for sed command or script which will append word at end of line. for example. I want to validate particular filesystem with mount |<filesystem name> command. if nodev parameter is not there then it should add in the fstab file with receptive to the filesystem.

Code:
[root@test CIS]# mount |grep /data
/dev/mapper/datavg-lv_data on /data type ext4 (rw,relatime,seclabel,data=ordered)
[root@test CIS]#

i am looking for below output after adding nodev in fstab file

Code:
[root@test CIS]# mount |grep /data
/dev/mapper/datavg-lv_data on /data type ext4 (rw,relatime,seclabel,data=ordered,nodev)
 [root@test CIS]#



Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 09-05-2018 at 01:04 PM.. Reason: Added and changed CODE tags.
 

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PCCARD(4)						   BSD Kernel Interfaces Manual 						 PCCARD(4)

NAME
pccard -- PC Card bus driver SYNOPSIS
device pccard DESCRIPTION
The pccard driver implements the PC Card bus. The pccard driver supports all PC Card bridges in the system. TUNABLES
The driver supports the following tunable parameters, which may be added to /boot/loader.conf or set via the sysctl(8) command: hw.pccard.debug Non-zero values cause more verbose information to be printed when a 16-bit PC Card is inserted or removed. hw.pccard.cis_debug Non-zero value causes the CIS parsing of the 16-bit PC Card to be much more verbose and include a complete CIS dump. FILES
/dev/pccard0.cis This exclusive-use device will report all the CIS chains present in a PC Card, if a 16-bit PC Card is inserted in the slot. Only one user at a time may access the CIS. The CIS is presented as the relevant byte stream from the PC Card. For CIS tuples in Attribute Memory (the default), only the even locations are presented (the ODD locations are undefined per the standard). For CIS tuples in Common Memory, every byte is presented to the user. Decoding of the CIS tuples is done via a userland program. All tuples are presented to the user. SEE ALSO
cardbus(4), pccbb(4) PC Card Standard, Release 8. BSD
July 9, 2002 BSD
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