How to seach and replace in Linux using Vi editor.
:%s/word/replacement/gi
i — > denotes all words without case sensitive
g– > all matching words
OR
:w file /* save to file */
:10,15w file /* save lines to file*/
Category: Linux Administration
If you enjoyed this article, subscribe to receive more just like it.
How To Use Linux Grep Command To Find Strings
Linux and UNIX-like systems, all system configuration information is stored and manipulated in plain text form. The grep tool allows to search of text, such as a file or output of the command, for a term or pattern matching regular expressions. Grep is used to search text for patterns specified by the user. It is [...]
Learn Linux NFS Mount Options in Detail
About NFS (Network File System) And Options to Mount NFS is a client and server architecture based protocol, developed by Sun Microsystems. The main purpose of this protocol is sharing file/file system over network. In general, files/file system sharing between two UNIX machines. User on client computer access remote file system over a network in [...]
How To Configure Iscsi Storage on Redhat Linux
Here I am trying to explain Equallogic Lun configuration on Redhat Linux 5 version. Linux Iscsi Storage Lun Mapping is much simpler on Equallogic Storage Array. Free Open Isci tool is used as the iscsi initiator. Once installed you can use iscsiadm command to configure the Lun. Dell recommends to configure iscsi on redhat 5 [...]