hi all
i have directory
/usr
under this directory i have subdirectories
tmp1,tmp2,tmp3
like this
/usr/tmp1
/usr/tmp2
/usr/tmp3
and so on
i want to search string in files (i don't know the name of the files)and i want to serch it in all the directories under the /usr
how shell i do... (3 Replies)
I am doing "ps -f" to see my process.
but I get lines that one of it represents the ps command itself.
I want to grep it out using -v flag, but than I get another process that belongs to the GREP itself :
I would like to exclude
# ps -f
UID PID PPID C STIME TTY TIME CMD... (2 Replies)
i want to search in the current directory all the files that contain one word for example "hello"
i want to achieve it with the grep command but not with the grep * (2 Replies)
Hi, im taking an entry Unix class, and as part of my lab assignment I have to copy all files in the /home/david/lab3 directory that have the file extension .save to your lab3/temp directory. I'm having trouble getting the grep to do anything worth while
I've been trying to do:
cp... (6 Replies)
Hi,
I have around 500 Text files and Each file will be having either
String1 or String2.
I want to list the file only which has String1 and Sting2 in a single command.. (5 Replies)
Hi
I have lots of file in on folder and i want to egrep from only few files.
List of files......
Polt_KJ_430_OutputRBS_istUt_CR2.log
Polt_KN_4122_OutputRBS_ncChk_CR.log
Polt_LN_2230_OutputRNC_Hth_CLKLKL.log
Solt_KJ_430_OutputRBS_istUt_CR2.log
Solt_KN_4122_OutputRBS_ncChk_CR3.log... (2 Replies)
grep -i -f panel_genes.txt hg19_refGene.txt > match.txt
seems to be pulling names the do not exist in the input file (panel_genes.txt) - the output is attached as well (match.txt)
For example, RNF185 or ZNF146 are not genes in the input. I am trying to match the input file genes only and am... (9 Replies)
Hello,
I am running below command as root user
#nodetool cfstats tests | grep "Memtable switch count"
Memtable switch count: 12
Where as when I try to run same command as another user it gives different result.
#su -l zabbix -s /bin/bash -c "nodetool cfstats tests | grep "Memtable switch... (10 Replies)
for example i have a directory
home/solaris/unix/samplefiles/
with defaults files in it.. those default files have 1 word in common "UNIX". how can i list the files without "UNIX" words in it using grep command
thanks,
im using unix solaris, korn shell.. (1 Reply)
Discussion started by: daveaztig14
1 Replies
LEARN ABOUT DEBIAN
pdfgrep
pdfgrep(1) USER COMMANDS pdfgrep(1)NAME
pdfgrep - search pdf files for a regular expression
SYNOPSIS
pdfgrep [OPTION...] PATTERN FILE...
DESCRIPTION
Search for PATTERN in each FILE. PATTERN is an extended regular expression.
pdfgrep works much like grep, with one distinction: It operates on pages and not on lines.
OPTIONS -i, --ignore-case
Ignore case distinctions in both the PATTERN and the input files.
-H, --with-filename
Print the file name for each match. This is the default setting when there is more than one file to search.
-h, --no-filename
Suppress the prefixing of file name on output. This is the default setting when there is only one file to search.
-n, --page-number
Prefix each match with the number of the page where it was found.
-c, --count
Suppress normal output. Instead print the number of matches for each input file. Note that unlike grep, multiple matches on the same
page will be counted individually.
-C, --context NUM
Print at most NUM characters of context around each match. The exact number will vary, because pdfgrep tries to respect word bound-
aries. If NUM is "line", the whole line will be printed. If this option is not set, pdfgrep tries to print lines that are not longer
than the terminal width.
--color WHEN
Surround file names, page numbers and matched text with escape sequences to display them in color on the terminal. (The default set-
ting is auto).
WHEN can be:
always Always use colors, even when stdout is not a terminal.
never Do not use colors.
auto Use colors only when stdout is a terminal.
-R, -r, --recursive
Recursively search all files (restricted by --include and --exclude) under each directory.
--exclude=GLOB
Skip files whose base name matches GLOB. See glob(7) for wildcards you can use. You can use this option multiple times to exclude
more patterns. It takes precedence over --include. Note, that in- and excludes apply only to files found via --recursive and not to
the argument list.
--include=GLOB
Only search files whose base name matches GLOB. See --exclude for details. The default is *.pdf.
--unac Remove accents and ligatures from both the search pattern and the PDF documents. This is useful if you want to search for a word
containing 'ae', but the PDF uses the single character 'ae' instead. See unac(3) and unaccent(1) for details.
[This option is experimental and only available if pdfgrep is compiled with unac support.]
-q, --quiet
Suppress all normal output to stdout. Errors will be printed and the exit codes will be returned (see below).
--help Print a short summary of the options.
-V, --version
Show version information
ENVIRONMENT VARIABLES
The behavior of pdfgrep is affected by the following environment variable.
GREP_COLORS
Specifies the colors and other attributes used to highlight various parts of the output. The syntax and values are like GREP_COLORS
of grep. See grep(1) for more details. Currently only the capabilities mt, ms, mc, fn, ln and se are used by pdfgrep, where mt, ms
and mc have the same effect on pdfgrep.
EXIT STATUS
Normally, the exit status is 0 if at least one match is found, 1 if no match is found and 2 if an error occurred. But if the --quiet or -q
option is used and a match was found, pdfgrep will return 0 regardless of errors.
AUTHOR
Hans-Peter Deifel <hpdeifel at gmx.de>
SEE ALSO grep(1), regex(7)version 1.2 February 14, 2012 pdfgrep(1)