linux paste command

without the result of quotation marks, and can only specify one character, you write a large string of-D "::::----" Still only the first character will be taken as a delimiter Remove all line breaks Paste File1-sThis command will delete all line breaks, that is, all lines of file1 are spelled into a whole line.Or it can be two filesPaste File1 file2-sThe result of the execution is that the co

one file into a single row for displayPaste will combine each file in a column-by-column manner.[email protected] ~]# cat >>a.txtEOF>oldboy1>Oldboy2>Oldboy3>Eof[[email protected]~]# Cat >>b.txtEOF>Oldboy4>oldboy5>Oldboy6>Eof[[email protected]~]# Cat >>c.txtEOF>Oldboy7>Oldboy8>Oldboy9>Eof[[email protected]~]# paste a.txt b.txt c.txtoldboy1 oldboy4 oldboy7oldboy2 oldboy5 oldboy8oldboy3 oldboy6 Oldboy9[[ema Il protected]~]#

root 8.1M June 09:18 Xac-rw-r--r--1 root root 10M June 09:18 Xab-rw-r--r--1 root root 10M June 09:18 Xaa2 in 30 behavior units, split the passwd file, the split file begins with new[Email protected] tmp]# split-l passwd New[Email protected] tmp]# LS-LTR|TAC-rw-r--r--1 root root 1370 June 09:26 Newaa-rw-r--r--1 root root 1501 June 09:26 Newab-rw-r--r--1 root root 1513 June 09:26 NEWAC-rw-r--r--1 root root 1493 June 09:26 Newad-rw-r--r--1 root root 1097 June 09:26 Newae3 split the passwd in 50 ro

Disclaimer: This blog post from Baidu Experience http://jingyan.baidu.com/article/642c9d34dcba80644a46f72d.html, thank you to share!Linux Delete directory is very simple, many people are still accustomed to use rmdir, but once the directory is not empty, it fell into deep distress, now use the RM-RF command.Direct RM is available, but add two parameters-rf that is:RM-RF directory name-R is recursive down, no matter how many levels of directory, delete

paste [filename 1 [file name 2] ...] Options-S stitching the files in a row-D Set delimiter, Tab delimited by default[Email protected] ~]#seq 5>1. Txt[[email protected]~]#seq 6 Ten>2. Txt[[email protected]~]#seq One the>3. Txt[[email protected]~]# paste1. txt2. txt3. txt1 6 One2 7 A3 8 -4 9 -5 Ten the[[Email protected]~]# paste-d',' 1. txt2. txt3. txt1,6, One2,7, A3,8, -

Centos vi copy and delete the cut paste command, centos Paste Copy: Yy: copy the current row Nyy: Number of copied rows (including the current row ). Assume that three rows are copied, And the cursor is positioned at the position of Row 3. If you enter 3yy, 1 ~ is copied ~ 3 rows of content Copy multiple rows in another way: (start row, end row co

"disappear !』 What if I want to write all the data to the same file? At this time, special writing is required. Please note the following![Dmtsai @ Linux ~] $ Find/home-name testing> List 2> List [Dmtsai @ Linux ~] $ Find/home-name testing> List 2> 1 Please pay special attention to this! You must use 2> 1 to write data to the same file at the same time. [Root @ Linux