Linux Expert Lara Randi.. Nako Help Chesi Pondri

[manchi_babu]

[quote name='Pillabacha' timestamp='1350703780' post='1302660957']
[b][size=6]df -h[/size][/b] koditheee ... yem yem directory lu unnayo vastayeee with mount size lathoo
top kodithee yem yem programss run avvuthyao vastayeee evo konni basic commandss ..
[/quote]
cha avuna..
[img]http://i34.tinypic.com/wcir93.gif[/img]

[Pillabacha]

nuvvu run chese program ye ye ports meda listen avvuthundo chudali antee


netstat -an|grep LISTEN

vere server connectivity check cheyali antee

telnet <ipaddress or hostname of the server > port number

[manchi_babu]

[quote name='_poori' timestamp='1350703738' post='1302660955']
anthe antava [img]http://i47.tinypic.com/4s086h.gif[/img]
[/quote]
antey ga mare..
[img]http://i52.tinypic.com/2ezlhxi.gif[/img]

[manchi_babu]

[quote name='Pillabacha' timestamp='1350703864' post='1302660965']
nuvvu run chese program ye ye ports meda listen avvuthundo chudali antee


netstat -an|grep LISTEN

vere server connectivity check cheyali antee

telnet <ipaddress or hostname of the server > port number
[/quote]
[img]http://lh6.ggpht.com/-TAXJbYC3HjA/TmBTyfaYd8I/AAAAAAAAD9s/OP1Gaw5Es8A/Brahmi-5.gif[/img]

[_poori]

[quote name='SaaliPurugu' timestamp='1350703554' post='1302660936']

next Q.

du -mhc home directory kodithe years padutundi..due to number of files..dir & sub-dir... okka cmd toh ochedi emaina unte cheppu
[/quote]

total folder disk usage calculate cheyala or individual files enta space occupy chestundo display cheyala?

[Pillabacha]

[quote name='manchi_babu' timestamp='1350703829' post='1302660960']
cha avuna..
[img]http://i34.tinypic.com/wcir93.gif[/img]
[/quote]
[img]http://www.desigifs.com/sites/default/files/6_0.gif[/img]

[_poori]

[quote name='SaaliPurugu' timestamp='1350703686' post='1302660949']

shell scripting meeda help chesudu emaina unda.. lekapothe perl or GMT
[/quote]

shell scripting peddaga raadu.. Perl koncham vachu kaani CGI side ekkuva idea undi rather than Unix side..

[SankaNaaku]

[quote name='_poori' timestamp='1350703973' post='1302660971']

total folder disk usage calculate cheyala or individual files enta space occupy chestundo display cheyala?
[/quote]

individual dir kavali.. danni batti sub-dir ki velli malli ade type chesukunta (unless that can be avoided)

basically chala chetta undi... ekka undo gurtu ledu.. some rough estimate of sizes oste.. danni basis meeda lopalalki lopalaki velli clean up cheyali.. disk quota petti chachadu.. regular clean up cheyakapothe anni crashes ye

[chingchang]

[quote name='CITI' timestamp='1350703415' post='1302660922']
troubleshooting cheyyali ooka server login ayyii....what are the basic things that we need to check ...like network configuration disksize........
[/quote]

depends on what the issue is... df -h to disk usage overview vastundi , top overall system health vastunid ... inka chaala unnay free , vmstat, iostat , netstat , .. network config kuda easy ney .. bonding ani untunid .. plus routes configuration...

niku em specifics kavalo cheppu .. nenu answer chestha

[manchi_babu]

[quote name='Pillabacha' timestamp='1350704026' post='1302660976']
[img]http://www.desigifs.com/sites/default/files/6_0.gif[/img]
[/quote]
[img]http://lh4.ggpht.com/-0odO5d5LHWQ/TmBguQ4mddI/AAAAAAAAAck/qJ1QR9V0EWk/s400/11%252520%2525282%252529.png[/img]

[Pillabacha]

[quote name='manchi_babu' timestamp='1350703914' post='1302660968']
[img]http://lh6.ggpht.com/-TAXJbYC3HjA/TmBTyfaYd8I/AAAAAAAAD9s/OP1Gaw5Es8A/Brahmi-5.gif[/img]
[/quote]


industry ke kothaa antha kanna yekkuva ravvuu [img]http://lh6.ggpht.com/_vGgr3WUJEdg/S88wRLPevqI/AAAAAAAABl0/9NxybQn4vT4/ali%20cannot.gif[/img]

[manchi_babu]

[quote name='Pillabacha' timestamp='1350704160' post='1302660988']


industry ke kothaa antha kanna yekkuva ravvuu [img]http://lh6.ggpht.com/_vGgr3WUJEdg/S88wRLPevqI/AAAAAAAABl0/9NxybQn4vT4/ali%20cannot.gif[/img]
[/quote]

naku adi kuda radu ani aa GIF esa..
[img]http://lh5.ggpht.com/-Hu-uXkzC72s/TmBfLBL4RxI/AAAAAAAAAbs/xvFuvy7l7eo/s400/1%252520%2525282%252529.png[/img]

[Pillabacha]

[quote name='manchi_babu' timestamp='1350704255' post='1302660990']

naku adi kuda radu ani aa GIF esa..
[img]http://lh5.ggpht.com/-Hu-uXkzC72s/TmBfLBL4RxI/AAAAAAAAAbs/xvFuvy7l7eo/s400/1%252520%2525282%252529.png[/img]
[/quote]

[img]http://www.bewarsetalk.net/discus/movieanimated6/avuna.gif[/img]

[manchi_babu]

[quote name='Pillabacha' timestamp='1350704418' post='1302660995']

[img]http://www.bewarsetalk.net/discus/movieanimated6/avuna.gif[/img]
[/quote]
manadi anta SAN/NAS stuff, server loki login akada nunchi ma devices ki connect avatanikey memu server ni vadatam
antaku minchu no more System Administration.
[img]http://lh4.ggpht.com/-Nrzt7kzYIO0/TmBefxm0_tI/AAAAAAAAAbU/nzKDoUYF7f0/s400/1%252520%2525283%252529.png[/img]

[chingchang]

[quote name='SaaliPurugu' timestamp='1350704146' post='1302660985']

individual dir kavali.. danni batti sub-dir ki velli malli ade type chesukunta (unless that can be avoided)

basically chala chetta undi... ekka undo gurtu ledu.. some rough estimate of sizes oste.. danni basis meeda lopalalki lopalaki velli clean up cheyali.. disk quota petti chachadu.. regular clean up cheyakapothe anni crashes ye
[/quote]


so top 20 directories list cheskuni clean cheskovachu gaa


find . -type d -print0 | xargs -0 du -s | sort -n | tail -20 | cut -f2 | xargs -I{} du -sh {}


this will give you top 20 directories in a specific directory.