1:findpostgresdatafilelocation:
redfontispostgredatabasefile
-bash-4.2$ps-ef|greppost
postgres53551009:26?00:00:00/usr/pgsql-9.5/bin/postgres-D/var/lib/pgsql/9.5/data
postgres54655355009:27?00:00:00postgres:loggerprocess
2:runthefollwingcommand,redfontpartwascopiedfrom1ststep
pg_ctl-D/var/lib/pgsql/9.5/datastop
waitingforservertoshutdown....done
serverst...[阅读全文]
Unix1998
later add
博文
(2019-05-04 09:07:20)
(2019-05-01 13:29:51)
cat/etc/anacrontab[root@linux1~]#cat/etc/anacrontab
#/etc/anacrontab:configurationfileforanacron#Seeanacron(8)andanacrontab(5)fordetails.SHELL=/bin/sh
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
#themaximalrandomdelayaddedtothebasedelayofthejobs
RANDOM_DELAY=45
#thejobswillbestartedduringthefollowinghoursonly
START_HOURS_RANGE=3-22#periodindaysdelayinminutesjob-ident...[阅读全文]
#/etc/anacrontab:configurationfileforanacron#Seeanacron(8)andanacrontab(5)fordetails.SHELL=/bin/sh
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
#themaximalrandomdelayaddedtothebasedelayofthejobs
RANDOM_DELAY=45
#thejobswillbestartedduringthefollowinghoursonly
START_HOURS_RANGE=3-22#periodindaysdelayinminutesjob-ident...[阅读全文]
(2019-05-01 10:22:35)
playbookeample:thebeleowisrightone,wecannotadd"-"befor"shell"ofline---
-hosts:home1
vars:
http_port:80
tasks:
-name:testofshell
shell:ls/etc>/etc/ansible/hello.log[阅读全文]
-hosts:home1
vars:
http_port:80
tasks:
-name:testofshell
shell:ls/etc>/etc/ansible/hello.log[阅读全文]
(2019-04-30 10:49:42)
GotoJOB_1andaddaPost-Buildaction(Triggerparameterizedbuildonotherprojects)
TypetheprojecttobuildJOB_2
AddParameters(PredefinedParameters)
TypethefollowingintheParametersbox:test1=${test1}
ApplyandSave
MOSTIMPORTANT:YOUMUSTADDTHISPARAMETER(test1)toJOB_2
Gotoandcheck"Thisbuildisparameterized"andadda"StringParameter"
Type"test1"(Mustbesam...[阅读全文]
(2019-04-27 15:32:59)
1.中国发行一部分美元？或者说中美两国共同发行支持美元共同占有利益承担责任？[阅读全文]
(2019-04-26 17:35:36)
贺新郎·读史
人猿相揖别。只几个石头磨过，小儿时节。铜铁炉中翻火焰，为问何时猜得？不过几千寒热。人世难逢开口笑，上疆场彼此弯弓月。流遍了，郊原血。
一篇读罢头飞雪，但记得斑斑点点，几行陈迹。五帝三皇神圣事，骗了无涯过客。有多少风流人物？盗跖庄屩流誉后，更陈王奋起挥黄钺。歌未竟，东方白。
[阅读全文]
(2019-04-26 17:35:35)
贺新郎·读史人猿相揖别。只几个石头磨过，小儿时节。铜铁炉中翻火焰，为问何时猜得？不过几千寒热。人世难逢开口笑，上疆场彼此弯弓月。流遍了，郊原血。一篇读罢头飞雪，但记得斑斑点点，几行陈迹。五帝三皇神圣事，骗了无涯过客。有多少风流人物？盗跖庄屩流誉后，更陈王奋起挥黄钺。歌未竟，东方白。[阅读全文]
(2019-04-23 13:18:55)
pipeline{
agentnone
stages{
stage('Build'){
steps{
echo"build1"
}
}
stage('checkifmanagementsignedoff?'){
agentnone
steps{
script{
env.GO_or_NO_GO=inputmessage:'Userinputrequired',
parameters:[choice(name:'GOornogotoday',choices:'YESnNO',description:'Choose"yes"ifwegetsignedofff...[阅读全文]
agentnone
stages{
stage('Build'){
steps{
echo"build1"
}
}
stage('checkifmanagementsignedoff?'){
agentnone
steps{
script{
env.GO_or_NO_GO=inputmessage:'Userinputrequired',
parameters:[choice(name:'GOornogotoday',choices:'YESnNO',description:'Choose"yes"ifwegetsignedofff...[阅读全文]
(2019-04-19 09:42:47)
$#Storesthenumberofcommand-lineargumentsthatwerepassedtotheshellprogram.
$?Storestheexitvalueofthelastcommandthatwasexecuted.
$0Storesthefirstwordoftheenteredcommand(thenameoftheshellprogram).
$*Storesalltheargumentsthatwereenteredonthecommandline($1$2...).
"$@"Storesalltheargumentsthatwereenteredonthecommandline,individuallyquoted("$1""$2"...).
...[阅读全文]
(2018-11-06 18:22:39)
我中学是渡过三国演义和水浒等小说。似乎从未有瘾。九十年代翻阅过武侠小说，是否是金庸古龙已经记不起，实在难以坚持读两三页以上。一直不明白如何上瘾于虚幻的东西[阅读全文]
