findstr

intro

introduction à "findstr" (DOS), pour replacer "grep" (unix)
pas parfait (bug, lenteur) mais mieux que FIND

créer un alias: doskey grep=findstr $*
:-)

easy

findstr                  word1 file
findstr        /C:"word1 word2" file
findstr    /S  /C:"word1 word2" file
           + subdir
findstr -I     /C:"word1 word2" file
         ignore up/low
findstr /I /S  /C:"word1 word2" file
      + ignore up/low


     
H:\ADMIN> findstr  bunk *.htm

adhoc.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
...

H:\ADMIN> findstr  daily *.htm *.txt

gmp.htm:xxxx daily xxx
cifprod_tty.txt:xxxx daily xxx
...



H:\ADMIN> findstr  bunk *.htm

adhoc.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
...

search in 2 files extension
H:\ADMIN> findstr  daily *.htm *.txt

gmp.htm:xxxx daily xxx
cifprod_tty.txt:xxxx daily xxx
...



AND
H:\ADMIN> findstr  /c:"partition auth fail" hsm*

AND up+low
H:\ADMIN> findstr  -i /c:"partition auth fail" hsm*

hsm.htm:             Partition Auth Fail Limit:  5
hsm.htm:             Partition Auth Fail Action: 0 (lock)
hsm.htm:             Partition Auth Fail Limit:  5
hsm2014.htm:             Partition Auth Fail Action: 0 (lock)
hsm2014.htm:             Partition Auth Fail Limit:  5
hsm2014.htm:             Partition Auth Fail Action: 0 (lock)
hsm2014.htm:             Partition Auth Fail Limit:  5


OR up+low
H:\ADMIN> findstr  -i "partition auth fail" hsm*

hsm201202err:NTLS/SSL TCP Connectivity: FAILED
hsm201202err:HSM Partition Activation Status: PASSED
hsm201202err:Failed Group Logins:   0
hsm201202err:Partitions Total:    250
hsm2014.htm:Successfully unlocked partition HSM1:bkbbc
hsm2018.htm:SO Auth Fail Count:         0
hsm2018.htm:SO Auth Fail Limit:         0
hsm2018.htm:SO Auth Fail Action:        0 (zeroize)
hsm2018.htm:Partition Auth Fail Limit:  3


H:\ADMIN> findstr /i /c:"partition fail" hsm*
  nothing


2 finds (= pipe):
H:\ADMIN> findstr  _bunk0 *.htm | findstr cle|sort

bank.htm:<img src="IMG/_bunk0.gif" alt="BC"> <img src="IMG/cle_logo0.png" alt="BC"><br>
cle.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
gmp_24.htm:<img src="IMG/_bunk0.gif" alt="BC"> <img src="IMG/cle_logo0.png" alt="BC"><br>
gmp_247.htm:<img src="IMG/_bunk0.gif" alt="BC"> <img src="IMG/cle_logo0.png" alt="BC"><br>
gmp_sic.htm:<img src="IMG/_bunk0.gif" alt="BC"> <img src="IMG/cle_logo0.png" alt="BC"><br>

 (*) cle.htm = error!!

 
sort:
H:\ADMIN> findstr  _bunk0 *.htm | findstr "alt=\"\"" |sort

adhoc.htm:<img src="IMG/_bunk0.gif" alt=""><br>
adsm.htm:<img src="IMG/_bunk0.gif" alt=""><br>
afp.htm:<img src="IMG/_bunk0.gif" alt=""><br>
...


count:
H:\ADMIN> findstr  _bunk0 *.htm | findstr "alt=\"\"" |find /c "alt"
448

H:\ADMIN> findstr  _bunk0 *.htm | findstr "alt=\"BC\"" |find /c "alt"
88


special char:
H:\ADMIN> findstr  _bunk0 *.htm | findstr "alt=\"BC\""

igt2000.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
trxtest.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
hsm.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
hard.htm:<img src="IMG/_bunk0.gif" alt="BC"><br>
...

unix

si l'on cherche plus puissant... (je passe par l'ubuntu de mon W10)
= recherche dans des répertoires (vtt2019, vtt2020, vtt2021...)

 # find . -wholename "./vtt*/*.htm"
 # find . -wholename "./vtt*/*.htm"  -exec grep utf-8 {} \; -print
 
 # find . -wholename "./vtt*/*.htm"  -exec grep 'class="vtt"' {} \; -print
 # find . -wholename "./vtt*/*.htm"  -exec grep 'class="who"' {} \; -print
                      == important! (dans quel répertoire)

on remplace "find -name ..." par "find -wholename ..."
ou
on remplace "find -path "?/vtt*/*" -name "*.htm"

Recherche des fichiers modifiés today + trié par datetime

$ find . -mtime 0 -printf "%T@ %Tc %p\n" | sort -n ... 1643300937.1883494000 Thu Jan 27 17:28:57 2022 ./ski/20200111realp.htm 1643301222.8497336000 Thu Jan 27 17:33:42 2022 ./ski/20170310.htm 1643301270.4795105000 Thu Jan 27 17:34:30 2022 ./ski/20220115winterhorn.htm 1643301270.4951395000 Thu Jan 27 17:34:30 2022 ./ski/20170211gaschney.htm 1643301270.5266460000 Thu Jan 27 17:34:30 2022 ./ski/201702barme.htm 1643301492.3455802000 Thu Jan 27 17:38:12 2022 ./ski/20201027engelberg.htm 1643301923.0898666000 Thu Jan 27 17:45:23 2022 ./ski/20190323.htm

Find (répertoire) + del si vide

[pam_cke@bs02-t ~]$ touch rr/1/7777 [pam_cke@bs02-t ~]$ find rr -type d -empty rr/2 rr/3 rr/45 rr/6 [pam_cke@bs02-t ~]$ find rr -type d -empty -delete [pam_cke@bs02-t ~]$ find rr -type d -empty [pam_cke@bs02-t ~]$ find rr -type d rr rr/1 [pam_cke@bs02-t ~]$ find rr -type f rr/1/7777 rr/4444

more info (YT)

trouve les rep. "thumb" n'ayant de fichier "resume2_*"
/mnt/d/data_html/xxx/rando$ cd 20251010
$ find . -type d -name "thumb" -exec sh -c 'find "$1" -type f -iname "*resume2_*" | grep -q . || echo "$1"' _ {} \;

./thumb

/mnt/d/data_html/xxx/rando$ find . -name "*resume2_*"

./20240413/thumb/resume2_256.jpg ./20240421/thumb/resume2_256.jpg ./20240526/thumb/resume2_256.jpg ...

win

SearchMyFiles.exe
nirsoft.net

installé sur H:/2023/SearchMyFiles

link

d'autres info dos.htm
en.wikipedia.org/wiki/Findstr
dir /od = ls -ltr