I need your help and its rather urgent.
I have a file with thousands of lines. Here is a sample below:
I need to grep for each pattern on the file for example:
I took the first pattern on sample.txt to make an example of what i would like to achieve.
I hope this is clear. Let me know if you need more explanation.
I have the following file (records from db) and I need to retrieve in another file only two variables and their values. I have a command but works only for one value.
grep ^mob: R25-subs.ldi | sed 's/mob: //' | sort | uniq >text_output
Can someone please help me?
dn:... (4 Replies)
Perhaps the number one advanced find question is:
How to stop find from descending into subdirectories?
find command
Performing a non-recursive find in Unix
Use -prune with find command on AIX
Searching for files over 30 days old in current directory
disk space used for files with in a... (0 Replies)
hi,
I have to execute this line below from within a shell script; simply backquoting it is not doing the trick; it is mangling up all the options; but when i type it out on a command line, it executes cleanly. Please help me in getting this right;
$ vlc -I dummy --sout='#transcode{vcodec=mp4v,... (5 Replies)
hi all
i have file call "list.log" which contains like this
00300 000024501043846 0
00300 000034531322871 0
00600 000000489100734 0
and so on ..
the file goes like this:(example first row)
from position 1-5 the lider number(300),position 7-21
id... (0 Replies)
Haven't worked in bash for ages. did a good bit of shell scripting in regular sh, but have forgotten most of it.
I have several thousand php files that now include the following line at the end of the file. There is no LF or CR/LF before it begins, it is just concatenated to the final line of... (3 Replies)
Folks,
I have two files, i.e. one.txt and two.dat on unix file system. I need to include the contents of one.txt in the body of the email to the sender and attach two.dat in the same email as an attachment using ksh commands, mailx or uuencode etc... I know how to send them seperately but I... (2 Replies)
Hi all,
I am trying to execute the following command:
find 'path' -ls -exec cksum {} \;
As you can see this simply finds files from a given path and runs cksum on them.
My problem is this, if i have a FIFO in a directory the find tries to execute cksum on it and gets stuck.
From the man page i... (9 Replies)
I'm looking to write a script that will do a find of directories and delete them if they are older than x days but keep the last x # of folders even if they are older than x days.
The usage is for a deployment location, so we want to keep the location clean but retain maybe the last 2 builds that... (5 Replies)
Hi,
I have a file hello.log which has the below entry
./logs/mymac/myserver.log:####<Jun 7, 2015 12:56:54 PM EDT> <myserver.my.bank.com> <mymac> < ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1434640> <BEA-0900> <User user1 in security realm... (3 Replies)
Hi, I'm not very familiar witrh sed or awk and hope the somebody can help me to solve my problem. I need to filter a text report using grep, sed or awk. I would like to cut out text lines with the pattern INFO and if exists the following lines of the pattern DETAILS. I need te keep the lines with... (4 Replies)
Discussion started by: Frankg
4 Replies
LEARN ABOUT MINIX
roff
is a text formatter. Its input consists of the text to be out-
put, intermixed with formatting commands. A formatting commandis a line containing the control character followed by a twocharacter command name, and possibly one or more arguments. Thecontrol character is initially . (dot). The formatted output isproduced on standard output. The formatting commands are listedbelow, with being a number, being a character, and being a title.A + before n means it may be signed, indicating a positive ornegative change from the current value. Initial values for whererelevant, are given in parentheses.
.ad Adjust right margin.
.ar Arabic page numbers.
.br Line break. Subsequent text will begin on a new line.
.bl n Insert n blank lines.
.bp +n Begin new page and number it n. No n means +1.
.cc c Control character is set to c.
.ce n Center the next n input lines.
.de zz Define a macro called zz. A line with .. ends definition.
.ds Double space the output. Same as .ls 2.
.ef t Even page footer title is set to t.
.eh t Even page header title is set to t.
.fi Begin filling output lines as full as possible.
.fo t Footer titles (even and odd) are set to t.
.hc c The character c (e.g., %) tells roff where hyphens are permitted.
.he t Header titles (even and odd) are set to t.
.hx Header titles are suppressed.
.hy n Hyphenation is done if n is 1, suppressed if it is 0. Default is 1.
.ig Ignore input lines until a line beginning with .. is found.
.in n Indent n spaces from the left margin; force line break.
.ix n Same as .in but continue filling output on current line.
.li n Literal text on next n lines. Copy to output unmodified.
.ll +n Line length (including indent) is set to n (65).
.ls +n Line spacing: n (1) is 1 for single spacing, 2 for double, etc.
.m1 n Insert n (2) blank lines between top of page and header.
.m2 n Insert n (2) blank lines between header and start of text.
.m3 n Insert n (1) blank lines between end of text and footer.
.m4 n Insert n (3) blank lines between footer and end of page.
.na No adjustment of the right margin.
.ne n Need n lines. If fewer are left, go to next page.
.nn +n The next n output lines are not numbered.
.n1 Number output lines in left margin starting at 1.
.n2 n Number output lines starting at n. If 0, stop numbering.
.ni +n Indent line numbers by n (0) spaces.
.nf No more filling of lines.
.nx f Switch input to file f.
.of t Odd page footer title is set to t.
.oh t Odd page header title is set to t.
.pa +n Page adjust by n (1). Same as .bp
.pl +n Paper length is n (66) lines.
.po +n Page offset. Each line is started with n (0) spaces.
.ro Page numbers are printed in Roman numerals.
.sk n Skip n pages (i.e., make them blank), starting with next one.
.sp n Insert n blank lines, except at top of page.
.ss Single spacing. Equivalent to .ls 1.
.ta Set tab stops, e.g., .ta 9 17 25 33 41 49 57 65 73 (default).
.tc c Tabs are expanded into c. Default is space.
.ti n Indent next line n spaces; then go back to previous indent.
.tr ab Translate a into b on output.
.ul n Underline the letters and numbers in the next n lines.