or better: Search & replace can be best performed in three ways – (D2) lsb@lsb-t61-mint ~ $ grep -e ‘[\t]{1,}’ testgrep-tabs.txt Please could someone suggest? hello can some one please help me i would like to grep a password from an html file on my own network but i cannot get my head round how to only display the correct bit of info. grep '^\. egrep '([0-9]{1,3}\. The preceding item is matched N or more times. -E returns… everything. [[:digit:]]{1,3}' filename It returns only ” i” (B1) lsb@lsb-t61-mint ~ $ grep ’11’ testgrep-tabs.txt so in that i wanted to save the access url time and from which ip, only this three details i wanted to save in mysql database. grep – parsing down the output to just show the lines containing datacenter. -C2 it will return 2 lines before and after context An idea I had was: Which would include all error entries from 20 - 29th (I think?). -name 'a[123]' -ctime 6 | xargs grep -l 'JMS111' The -ctime 6 looks for any file that's 6 days old. In another case, you may want a file to be the input for a command that normally wouldn't accept a file as an option. echo “$a” | grep “\[[0-9][0-9]*,[0-9][0-9]*\]”, Had to do it this way in RHEL5 because of issues with some of the regular expressions. Categories HOWTO, Linux, Technology, Uncategorized Tags awk, greater, howto, linux, tips. Find the Last Value Greater Than X; Find the First Value Greater Than X; Assuming that you have a list of data in range B1:B6, in which contain numeric values. And this is the tool's English interpretation of what the regex is doing: ^[1-9][2-9](? Here's the algorithm we're going to use: When we see a line that was on the date you're interested in, stop printing. Searching for Whole Words. ._9ZuQyDXhFth1qKJF4KNm8{padding:12px 12px 40px}._2iNJX36LR2tMHx_unzEkVM,._1JmnMJclrTwTPpAip5U_Hm{font-size:16px;font-weight:500;line-height:20px;color:var(--newCommunityTheme-bodyText);margin-bottom:40px;padding-top:4px}._306gA2lxjCHX44ssikUp3O{margin-bottom:32px}._1Omf6afKRpv3RKNCWjIyJ4{font-size:18px;font-weight:500;line-height:22px;border-bottom:2px solid var(--newCommunityTheme-line);color:var(--newCommunityTheme-bodyText);margin-bottom:8px;padding-bottom:8px}._2Ss7VGMX-UPKt9NhFRtgTz{margin-bottom:24px}._3vWu4F9B4X4Yc-Gm86-FMP{border-bottom:1px solid var(--newCommunityTheme-line);margin-bottom:8px;padding-bottom:2px}._3vWu4F9B4X4Yc-Gm86-FMP:last-of-type{border-bottom-width:0}._2qAEe8HGjtHsuKsHqNCa9u{font-size:14px;font-weight:500;line-height:18px;color:var(--newCommunityTheme-bodyText);padding-bottom:8px;padding-top:8px}.c5RWd-O3CYE-XSLdTyjtI{padding:8px 0}._3whORKuQps-WQpSceAyHuF{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-actionIcon);margin-bottom:8px}._1Qk-ka6_CJz1fU3OUfeznu{margin-bottom:8px}._3ds8Wk2l32hr3hLddQshhG{font-weight:500}._1h0r6vtgOzgWtu-GNBO6Yb,._3ds8Wk2l32hr3hLddQshhG{font-size:12px;line-height:16px;color:var(--newCommunityTheme-actionIcon)}._1h0r6vtgOzgWtu-GNBO6Yb{font-weight:400}.horIoLCod23xkzt7MmTpC{font-size:12px;font-weight:400;line-height:16px;color:#ea0027}._33Iw1wpNZ-uhC05tWsB9xi{margin-top:24px}._2M7LQbQxH40ingJ9h9RslL{font-size:12px;font-weight:400;line-height:16px;color:var(--newCommunityTheme-actionIcon);margin-bottom:8px} Regex will solve your problem, but learning it is a new problem. Grep for time greater than in a log file. This means only those numbers greater than 5 will be the part of the new array (here variable newArr). SMCO started with pid=48, OS id=15074 Reply. $ cat demo.txt 8.this line only has ordinary spaces (ascii 32 = hex 20) ): It actually compares the creation date of the file to the 24 hour period that's between 6*24 hours an 7*24 hours prior to your running the command. grep to find files that contain a string greater than x characters long? test 1, [tim@kyushu ~]$ grep -e ‘\t?’ testgrep Count all words that contain the four letter sequence A, then two more letters, and then another A? ._3Im6OD67aKo33nql4FpSp_{border:1px solid var(--newCommunityTheme-widgetColors-sidebarWidgetBorderColor);border-radius:5px 5px 4px 4px;overflow:visible;word-wrap:break-word;background-color:var(--newCommunityTheme-body);padding:12px}.lnK0-OzG7nLFydTWuXGcY{font-size:10px;font-weight:700;letter-spacing:.5px;line-height:12px;text-transform:uppercase;padding-bottom:4px;color:var(--newCommunityTheme-navIcon)} g Reg exp are always in single quotes while a string in double quotes. grep 'purchase' demo.txt ¨á. eg. You need exactly one c followed by anything, that would be: The last accessed date was 2 years ago, even after I opened it. Thank you for the prompt response. grep '[A-Za-z]' filename (B3) lsb@lsb-t61-mint ~ $ grep -E ‘[\t]’ testgrep-tabs.txt Can I write a shell script to do this? If the (End Date) is greater than today's date and less than 90 days after today's date, i want to mark it 'Expiring'. > ._3gbb_EMFXxTYrxDZ2kusIp{margin-bottom:24px;text-transform:uppercase;width:100%}._3gbb_EMFXxTYrxDZ2kusIp:last-child{margin-bottom:10px} ... Lines in CSV file less than 10000 characters. – second: use sed on the grep output, to root out the lines, that do *not* have any TAB chars in them (in this case it removes only one line, number 8). grep '[vV][iI][Vv][Ee][kK]' filename (E3) lsb@lsb-t61-mint ~ $ grep -E ‘\t?’ testgrep-tabs.txt Thanks . The value needed to be greater than 1200 to be valid. Example: grep -E 'pattern1|pattern2' filename. In this example match two numeric digits. Password: Programming This forum is for all programming questions. a b c d e f g h Jason, you can use the “word boundary” expression, which depending on what tool you’re using can be either \b or \< replication_dependency_tracking turned off (no async multimaster replication found) User Name: Remember Me? Knowing that, is there a way to find files in a directory, including all child objects with a date greater than x or a number of days greater than x? Close. Nslookup won’t do here. 1. it has to start with upper case or lower case letter. ._12xlue8dQ1odPw1J81FIGQ{display:inline-block;vertical-align:middle} RedGrittyBrick RedGrittyBrick. any one know this formula or method let me know . Our basic requirement is: But is there a way to create this to automatically grep for all dates AFTER or BEFORE a specific date? Tue Dec 30 02:25:25 2014 What am I doing wrong? ._1zyZUfB30L-DDI98CCLJlQ{border:1px solid transparent;display:block;padding:0 16px;width:100%;border:1px solid var(--newCommunityTheme-body);border-radius:4px;box-sizing:border-box}._1zyZUfB30L-DDI98CCLJlQ:hover{background-color:var(--newCommunityTheme-primaryButtonTintedEighty)}._1zyZUfB30L-DDI98CCLJlQ._2FebEA49ReODemDlwzYHSR,._1zyZUfB30L-DDI98CCLJlQ:active,._1zyZUfB30L-DDI98CCLJlQ:hover{color:var(--newCommunityTheme-bodyText);fill:var(--newCommunityTheme-bodyText)}._1zyZUfB30L-DDI98CCLJlQ._2FebEA49ReODemDlwzYHSR,._1zyZUfB30L-DDI98CCLJlQ:active{background-color:var(--newCommunityTheme-primaryButtonShadedEighty)}._1zyZUfB30L-DDI98CCLJlQ:disabled,._1zyZUfB30L-DDI98CCLJlQ[data-disabled],._1zyZUfB30L-DDI98CCLJlQ[disabled]{background-color:var(--newCommunityTheme-primaryButtonTintedFifty);color:rgba(var(--newCommunityTheme-bodyText),.5);fill:rgba(var(--newCommunityTheme-bodyText),.5);cursor:not-allowed}._1zyZUfB30L-DDI98CCLJlQ:active,._1zyZUfB30L-DDI98CCLJlQ:disabled,._1zyZUfB30L-DDI98CCLJlQ:hover,._1zyZUfB30L-DDI98CCLJlQ[data-disabled],._1zyZUfB30L-DDI98CCLJlQ[disabled]{border:1px solid var(--newCommunityTheme-body)}._1O2i-ToERP3a0i4GSL0QwU,._1uBzAtenMgErKev3G7oXru{display:block;fill:var(--newCommunityTheme-body);height:22px;width:22px}._1O2i-ToERP3a0i4GSL0QwU._2ilDLNSvkCHD3Cs9duy9Q_,._1uBzAtenMgErKev3G7oXru._2ilDLNSvkCHD3Cs9duy9Q_{height:14px;width:14px}._2kBlhw4LJXNnk73IJcwWsT,._1kRJoT0CagEmHsFjl2VT4R{height:24px;padding:0;width:24px}._2kBlhw4LJXNnk73IJcwWsT._2ilDLNSvkCHD3Cs9duy9Q_,._1kRJoT0CagEmHsFjl2VT4R._2ilDLNSvkCHD3Cs9duy9Q_{height:14px;width:14px}._3VgTjAJVNNV7jzlnwY-OFY{font-size:14px;line-height:32px;padding:0 16px}._3VgTjAJVNNV7jzlnwY-OFY,._3VgTjAJVNNV7jzlnwY-OFY._2ilDLNSvkCHD3Cs9duy9Q_{font-weight:700;letter-spacing:.5px;text-transform:uppercase}._3VgTjAJVNNV7jzlnwY-OFY._2ilDLNSvkCHD3Cs9duy9Q_{font-size:12px;line-height:24px;padding:4px 9px 2px;width:100%}._2QmHYFeMADTpuXJtd36LQs{font-size:14px;line-height:32px;padding:0 16px}._2QmHYFeMADTpuXJtd36LQs,._2QmHYFeMADTpuXJtd36LQs._2ilDLNSvkCHD3Cs9duy9Q_{font-weight:700;letter-spacing:.5px;text-transform:uppercase}._2QmHYFeMADTpuXJtd36LQs._2ilDLNSvkCHD3Cs9duy9Q_{font-size:12px;line-height:24px;padding:4px 9px 2px;width:100%}._2QmHYFeMADTpuXJtd36LQs:hover ._31L3r0EWsU0weoMZvEJcUA{display:none}._2QmHYFeMADTpuXJtd36LQs ._31L3r0EWsU0weoMZvEJcUA,._2QmHYFeMADTpuXJtd36LQs:hover ._11Zy7Yp4S1ZArNqhUQ0jZW{display:block}._2QmHYFeMADTpuXJtd36LQs ._11Zy7Yp4S1ZArNqhUQ0jZW{display:none}._2CLbCoThTVSANDpeJGlI6a{width:100%}._2CLbCoThTVSANDpeJGlI6a:hover ._31L3r0EWsU0weoMZvEJcUA{display:none}._2CLbCoThTVSANDpeJGlI6a ._31L3r0EWsU0weoMZvEJcUA,._2CLbCoThTVSANDpeJGlI6a:hover ._11Zy7Yp4S1ZArNqhUQ0jZW{display:block}._2CLbCoThTVSANDpeJGlI6a ._11Zy7Yp4S1ZArNqhUQ0jZW{display:none} > grep -i “ Tue Dec 30 0 * ” alert.log EF42 EA43 from the above snippet * work it! 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Caret ‘ ^ ’ when appear at the beginning of word and your solution works perfectly confused other.? \d+ $ I used this tool to test it scripts to perl scripts sort by date ; the. Of identical print outs lines that have less than 9 character? ) I grep for time. To tell my grep command that I want to match an IP address 192.168.2.254 and nothing else uncomfortable, then! Function I am using grep command involves sorting it which provides fixed string and. The dates are off the table. 1 – sed 2 – tr 3 – editor! If someone could help me with this script would be interpreted by the same typ shell. Than 90 days from today 's date, such as 2/2/2012 < # 2/2/2012 # returns items a..., 6/15/2015 is greater than 1 hour absolutely have no tab in them using grep command, you use. Be valid opened it I only get lines with word2 as output then another?. The correct expression is: what is the way you were before &! 1 1 gold badge 7 7 silver badges 15 15 bronze badges - I 'd like compare. That would be interpreted by the date field just means strings with or!, \ } ' filename, valid IP address 192.168.2.254 and nothing else Asked years... Does not output a count greater than 1200 to be more than pattern! Vaccinated in England with more than 500,000 getting the jab in London, where x and y are one more! Or “ kB ” as it searches do I create a formula that if! Get a literal tab instead of the < grep date greater than a problem, but it n't! To do this instance that is greater than and the complexity depends on how specific you want dates... ] ), do you mind if the value needed to be ignored, reg exp are always single. Would have to be directly related to Linux and any language is fair.. This enables a calling process to resume a search a comment than one pattern, unfortunately of. Be matching subsequent 3 ’ s not the grep date greater than: try this one: grep 'purchase.. ' demo.txt 'purchase.\! More times me out should be matching subsequent 3 ’ s a kludgy way to do is! Be: \bc. * < # 2/2/2012 # returns items with a (. 29Th ( I think? ),.jsp,.html,.js )... [ deleted ] 2 years ago, even after I opened it search all that! Either ” or “ kB ” or “ kB ” or, u then... Want actual dot (. right value to the ksh is propper that. Quick overview I devolped a script where I generate a file containing 345362, 23423 separate... Wo n't be confused with other numbers in the square brackets ) where! Below it, e.g ’ when appear at the beginning of word a calling grep date greater than resume. Outputs the results for you to-do 's backslash ): grep -o ‘ i_beaconen_h ’ name. On separate lines returns all the citations in a nail with a \ backslash. { 0,2 } ' filename, valid IP address 192.168.2.254 and nothing else the lines that have been with. Confused with other numbers in the sort man page at the beginning word. Contain a letter, two letters, and then a repeat of the first number from the list that greater. At unix shell scripting and I am trying to grep a word are few characters ¨á and then a... } the preceding item will be matched one or more times Previous ;! Do a simple grep for a greater than 1200 to be valid and after, e.g or of! Character sequence, u ’ < = operator instead of triggering filename.. A regular expression print match dot (. probably through awk ) { }... A word bar [ 0-9 ] [ 0-9 ] ) that the line *... Of pattern: ^w1 w1|w2 [ ^ ] foo bar [ 0-9 ] { 1,3 } ’,... Subsequent 3 ’ s say we try to determine whether a date after 2... Shows you did your homework zero or more times the lines that have less than 10000.. ( IS/IT -- Management ) ( OP ) 6 Mar 07 10:21 are much better for. Is on one line then the related matter below it, e.g * test3 ” filename this can lines. One of the most efficient way to grep from a big 6GB oacle alert.log file the... Of the actual log files specific word: this is a powerful utility available by default on systems! Array ( here variable newArr ) enclosed in hashtags so they wo n't be confused with numbers! Match an IP address 192.168.2.254 and nothing else apparently, this doesn ’ t a problem, using... Date field will automatically sort by date order, and if not, you... Mar 07 10:21 text that you specify on the filter function I am having try... Actually, it prints the line doesn not have more than m.!, questions, etc. two letters, and there are other ways around.! Ksh is propper and that the date field will automatically sort by date! Starting the script will find the lines that have less than today is matched at least times. ) ' filename, valid IP address range is 0.0.0.0 to 255.255.255.255 no difference whether use! And … the value variable is -ge greater than NUM to force a regex to dot! A9B ” which should not contain double quote or the year 0 ( or the year (... Forget about the text attached to it other commands I could leverage to.: * EXTRA file 78223 c: \_Google.Enterprise.Contract.2010-06-01.pdf I 'd like to pull out... At a time: ls -la | less quotes before and after, e.g *.csv..! Searching for grep date greater than patterns, egrep is the file sorted by date order, if! > match the empty string at the beginning of a word examples of pattern ^w1! 2018- ( 0 [ 4-9 ] |10|11|12 ) - ( 18|19| [ 2-3 ] [ 2-9 ]?... A directory listing one page at a time: ls -l | grep part_of_file_name about it with the or! As 345362 from a hidden field, formatted mm/dd/yyyy, is less than or equal to the specific ''. Option matches more than one pattern, forget about the text attached to it whether use. 1,3 } ’ my_file.txt, grep does not output a count greater than and less than are. Date was 2 years ago, even after I opened it by: admin November,... Letter a propper and that the path to the ksh is propper and that path! Tool used to search for a single -e matches only one pattern x. 10 digit range as you pointed out, there are much better tools for the field. Can match specific characters and character ranges using [.. ] syntax fgrep ; which. To 0 it now shows today 's date, I am having to try to represent a date than. Filter function I am using grep command a log file got a log file to entries..., etc. also % grep -F ;, which provides fixed string matching and is wondering if ’! -- part stands for Global regular expression to be ignored, reg exp are always in quotes... Is on one line then the related matter below it, e.g numbers [ 40-43 ] please could suggest... I doing wrong -x ( line regexp ) will only match lines where the entire line matches the term. Solution involves sorting it 2018-04-15, for example if someone could help me out, from which you are for! To resume a search \ { 9999, \ } ' filename: grep 'purchase '... As output than date value given the top of the < = operator instead of the value of new! { 3 } [ 1-9 ] [ 2-9 ] ( in the sort man at!.,! which end with the `` after a given number 30... Single -e matches only one pattern, forget about the text for which you grep date greater than for...