csh while loop sleep

黑道小孩的請假單

6月 24, 2013

黃友陽

kuso

shell - While loop to test if a file exists in bash - Stack Overflow親愛的王老師： 你好~！我想請假，本來我是不想的，但是爸爸昨天收保護費被人砍了，今天找不到人手，於是叫我去湊個數。王老師請您放心，我不會被人拿刀砍的。雖然我才上二年級，但是去年我已經和隔壁班的小強打過一架，他那時候是五年級，最後他被我打的拖進醫院縫了八針，住了1個禮拜的醫院，那時候我還是手When you say "doesn't work", how do you know it doesn't work? You might try to figure out if the file actually exists by adding: while [ ! -f /tmp/list.txt ] do sleep 2 done ls -l /tmp/list.txt You might also make sure that you're using a Bash (or related...

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戈巴契夫到印度訪問

6月 24, 2013

劉秋曼

kuso

csh -- C Shell, a shell (command interpreter) with C-like syntax有一次，蘇俄總書記戈巴契夫到印度訪問，印度總理甘地和甘地夫人相當熱情的歡迎戈巴契夫夫婦，帶領他們到處遊覽印度各個市集和鄉間。由於印度位居亞熱帶地區，人們生活水準不高，沒想到一出門到處都有市民隨地大小便，相當的不雅觀，另甘地夫婦相當的難堪！後來戈巴契夫夫人就吃吃的笑說：ㄞ沒想到印度這麼民主，蠻開放的嘛DESCRIPTION The C Shell (csh) is a command language interpreter incorporating a history mechanism (see History Substitutions), job control facilities (see Jobs), interactive file name and user name completion (see File Name Completion), and a C-like synta...

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博士和民工的區別

6月 24, 2013

郭從芙

kuso

Csh - the C Shell - Welcome to The Grymoire!聯合利華公司引進了一條香皂包裝生產線，結果發現這條生產線有個缺陷：常常會有盒子內沒有裝入香皂。總不能把空盒子賣給顧客啊，他們只得請了一個學自動化的博士設計一個方案來分揀空的香皂盒。博士拉起了一個十幾人的科研公關小組，綜合採用了機械、微電子、自動化、X光探測等技術，花了幾十萬，成功解決了問題。每當生產The Grymoire's C-shell (CSH) Tutorial ... Check out my other tutorials on the Unix Page, and my Check my blog Table of Contents C shell problems Quoting long strings, $ and ! The ad hoc parser...

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一個借作業給別人抄的最充分理由

6月 24, 2013

連元柳

kuso

shell script - While loop until a file exists in bash - Super User今天，我把作業借給別人抄了，萬沒料到，不幸的事發生了.嗚嗚......那個抄我作業的白癡把我的作業本給弄丟了！老師要求我給一個能讓她放過我的最充分的理由。下面就是我的標準答案: 我不借給他， 他就會做不完； 做不完， 他就會被老師罵； 被老師罵，&nwhile : ; do [[ -f "/path/to/file" ]] && break echo "Pausing until file exists." sleep 1 done Without using something like inotify, this is about the limit of what you're going to be able to do. The while loop above just uses : as its conditional which pr...

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爆笑天兵

6月 24, 2013

梁涵蓮

kuso

Unix systems Basic commands - Welcome to website about history of the sikhs爆笑天兵排長問甲兵：「你是不想活了是吧！我在值星你跟我耍大牌，很好，給我一個合理的理由，不然就要倒大楣了！我操！」甲兵：「報告排長....因為招不到計程車所以用走的回來。」排長：「很好！你明天到操場給我走一天的路！」乙丙兩兵嚇的發軟…排長問乙兵：「那你呢？烏龜先生…」乙兵Banner command. banner prints characters in a sort of ascii art poster, for example to print wait in big letters. I will type banner wait at unix command line or in my ... Cal command cal command will print the calander on current month by default. If you...

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美容科的笑話

6月 24, 2013

何新冬

kuso

Use file as list in for loop... | Unix Linux Forums | Shell Programming and Scripting這是我們老師說的,在我們新生入學時說過:各位同學,很開心你們能進XX高職,老師在那之前跟你們說一件事,很重要(凝重眼神)(同學也被嚇到了,認真聽)我之前帶過一個美容科的學姐她因為要搭校車,可是那天剛好有點延誤下課時間於是她很趕,結果一上校車就先站著,結果......公車那一天突然緊急煞車,結果...Can I use a file as the list in a for loop? I tried it like this: Code: workstation=( \$(cat /home/me/file) ) for ws in \$workstation do command done The contents of file are like: abc def ......

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